DE1191376B - Process for the production of organic Werner chromium complex compounds - Google Patents
Process for the production of organic Werner chromium complex compoundsInfo
- Publication number
- DE1191376B DE1191376B DEP26364A DEP0026364A DE1191376B DE 1191376 B DE1191376 B DE 1191376B DE P26364 A DEP26364 A DE P26364A DE P0026364 A DEP0026364 A DE P0026364A DE 1191376 B DE1191376 B DE 1191376B
- Authority
- DE
- Germany
- Prior art keywords
- acid
- chromium
- complex compounds
- production
- chromium complex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title description 22
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title description 21
- 238000000034 method Methods 0.000 title description 18
- 229910052804 chromium Inorganic materials 0.000 title description 17
- 239000011651 chromium Substances 0.000 title description 17
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000002253 acid Substances 0.000 description 29
- -1 chromium trioxide Chemical compound 0.000 description 13
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- 150000001735 carboxylic acids Chemical class 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000001845 chromium compounds Chemical class 0.000 description 3
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 3
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 3
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 150000001844 chromium Chemical class 0.000 description 2
- 229940117975 chromium trioxide Drugs 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 2
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 2
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 description 2
- COVFEVWNJUOYRL-UHFFFAOYSA-N digallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)=C1 COVFEVWNJUOYRL-UHFFFAOYSA-N 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 229940074391 gallic acid Drugs 0.000 description 2
- 235000004515 gallic acid Nutrition 0.000 description 2
- KEMQGTRYUADPNZ-UHFFFAOYSA-N heptadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)=O KEMQGTRYUADPNZ-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- ISYWECDDZWTKFF-UHFFFAOYSA-N nonadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCCC(O)=O ISYWECDDZWTKFF-UHFFFAOYSA-N 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 2
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- SZHOJFHSIKHZHA-UHFFFAOYSA-N tridecanoic acid Chemical compound CCCCCCCCCCCCC(O)=O SZHOJFHSIKHZHA-UHFFFAOYSA-N 0.000 description 2
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 2
- CUXYLFPMQMFGPL-UHFFFAOYSA-N (9Z,11E,13E)-9,11,13-Octadecatrienoic acid Natural products CCCCC=CC=CC=CCCCCCCCC(O)=O CUXYLFPMQMFGPL-UHFFFAOYSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 1
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 description 1
- LVDGGZAZAYHXEY-UHFFFAOYSA-N 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-pentacosafluorotridecanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F LVDGGZAZAYHXEY-UHFFFAOYSA-N 0.000 description 1
- OJMBMWRMTMHMSZ-UHFFFAOYSA-N 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-hentriacontafluorohexadecanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F OJMBMWRMTMHMSZ-UHFFFAOYSA-N 0.000 description 1
- UIERETOOQGIECD-ARJAWSKDSA-M 2-Methyl-2-butenoic acid Natural products C\C=C(\C)C([O-])=O UIERETOOQGIECD-ARJAWSKDSA-M 0.000 description 1
- AKVBCGQVQXPRLD-UHFFFAOYSA-N 2-aminooctanoic acid Chemical compound CCCCCCC(N)C(O)=O AKVBCGQVQXPRLD-UHFFFAOYSA-N 0.000 description 1
- UOBYKYZJUGYBDK-UHFFFAOYSA-N 2-naphthoic acid Chemical compound C1=CC=CC2=CC(C(=O)O)=CC=C21 UOBYKYZJUGYBDK-UHFFFAOYSA-N 0.000 description 1
- SLAMLWHELXOEJZ-UHFFFAOYSA-N 2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1[N+]([O-])=O SLAMLWHELXOEJZ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- XHQZJYCNDZAGLW-UHFFFAOYSA-N 3-methoxybenzoic acid Chemical compound COC1=CC=CC(C(O)=O)=C1 XHQZJYCNDZAGLW-UHFFFAOYSA-N 0.000 description 1
- AFPHTEQTJZKQAQ-UHFFFAOYSA-N 3-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC([N+]([O-])=O)=C1 AFPHTEQTJZKQAQ-UHFFFAOYSA-N 0.000 description 1
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- ZEYHEAKUIGZSGI-UHFFFAOYSA-N 4-methoxybenzoic acid Chemical compound COC1=CC=C(C(O)=O)C=C1 ZEYHEAKUIGZSGI-UHFFFAOYSA-N 0.000 description 1
- OTLNPYWUJOZPPA-UHFFFAOYSA-N 4-nitrobenzoic acid Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C=C1 OTLNPYWUJOZPPA-UHFFFAOYSA-N 0.000 description 1
- XMMRNCHTDONGRJ-ZZXKWVIFSA-N 4-nitrocinnamic acid Chemical compound OC(=O)\C=C\C1=CC=C([N+]([O-])=O)C=C1 XMMRNCHTDONGRJ-ZZXKWVIFSA-N 0.000 description 1
- AWQSAIIDOMEEOD-UHFFFAOYSA-N 5,5-Dimethyl-4-(3-oxobutyl)dihydro-2(3H)-furanone Chemical compound CC(=O)CCC1CC(=O)OC1(C)C AWQSAIIDOMEEOD-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- UIERETOOQGIECD-UHFFFAOYSA-N Angelic acid Natural products CC=C(C)C(O)=O UIERETOOQGIECD-UHFFFAOYSA-N 0.000 description 1
- 244000061520 Angelica archangelica Species 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- 229920002707 Digallic acid Polymers 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 235000001287 Guettarda speciosa Nutrition 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- ILUJQPXNXACGAN-UHFFFAOYSA-N O-methylsalicylic acid Chemical compound COC1=CC=CC=C1C(O)=O ILUJQPXNXACGAN-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021319 Palmitoleic acid Nutrition 0.000 description 1
- 239000005643 Pelargonic acid Substances 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- PWFFWLGDIDVNGM-UHFFFAOYSA-M [Cr+3].CCCCCCCC([O-])=O Chemical compound [Cr+3].CCCCCCCC([O-])=O PWFFWLGDIDVNGM-UHFFFAOYSA-M 0.000 description 1
- YDYFIVFBYLDEOW-JEDNCBNOSA-N [Cr].N[C@@H](CCCCN)C(=O)O Chemical compound [Cr].N[C@@H](CCCCN)C(=O)O YDYFIVFBYLDEOW-JEDNCBNOSA-N 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- CUXYLFPMQMFGPL-SUTYWZMXSA-N all-trans-octadeca-9,11,13-trienoic acid Chemical compound CCCC\C=C\C=C\C=C\CCCCCCCC(O)=O CUXYLFPMQMFGPL-SUTYWZMXSA-N 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 229960004050 aminobenzoic acid Drugs 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- KHAVLLBUVKBTBG-UHFFFAOYSA-N caproleic acid Natural products OC(=O)CCCCCCCC=C KHAVLLBUVKBTBG-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- LRBQNJMCXXYXIU-QWKBTXIPSA-N gallotannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@H]2[C@@H]([C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-QWKBTXIPSA-N 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- YAQXGBBDJYBXKL-UHFFFAOYSA-N iron(2+);1,10-phenanthroline;dicyanide Chemical compound [Fe+2].N#[C-].N#[C-].C1=CN=C2C3=NC=CC=C3C=CC2=C1.C1=CN=C2C3=NC=CC=C3C=CC2=C1 YAQXGBBDJYBXKL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-IHWYPQMZSA-N isocrotonic acid Chemical compound C\C=C/C(O)=O LDHQCZJRKDOVOX-IHWYPQMZSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 229960003646 lysine Drugs 0.000 description 1
- 235000018977 lysine Nutrition 0.000 description 1
- GPSDUZXPYCFOSQ-UHFFFAOYSA-N m-toluic acid Chemical compound CC1=CC=CC(C(O)=O)=C1 GPSDUZXPYCFOSQ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- YPJUNDFVDDCYIH-UHFFFAOYSA-N perfluorobutyric acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)F YPJUNDFVDDCYIH-UHFFFAOYSA-N 0.000 description 1
- UZUFPBIDKMEQEQ-UHFFFAOYSA-N perfluorononanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F UZUFPBIDKMEQEQ-UHFFFAOYSA-N 0.000 description 1
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- UORVCLMRJXCDCP-UHFFFAOYSA-N propynoic acid Chemical compound OC(=O)C#C UORVCLMRJXCDCP-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000005480 straight-chain fatty acid group Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- UIERETOOQGIECD-ONEGZZNKSA-N tiglic acid Chemical compound C\C=C(/C)C(O)=O UIERETOOQGIECD-ONEGZZNKSA-N 0.000 description 1
- UAXOELSVPTZZQG-UHFFFAOYSA-N tiglic acid Natural products CC(C)=C(C)C(O)=O UAXOELSVPTZZQG-UHFFFAOYSA-N 0.000 description 1
- 229960002703 undecylenic acid Drugs 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
- C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/38—Organo-metal compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
- C07F11/005—Compounds containing elements of Groups 6 or 16 of the Periodic Table compounds without a metal-carbon linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
Int. α.:Int. α .:
Nummer:
Aktenzeichen:
Anmeldetag:
Auslegetag:Number:
File number:
Registration date:
Display day:
C07cC07c
Deutsche Kl.: 12 ο-27German class: 12 ο-27
1191376
P26364IVb/12o
11. Januar 1961
22. April 19651191376
P26364IVb / 12o
January 11, 1961
April 22, 1965
Nach den USA-Patentschriften 2 273 040, 2 524 803 und 2 544 666 werden Wernersche Chromkomplexe von Carbonsäuren nach einem Zweistufenverfahren hergestellt, bei dem in der ersten Stufe eine Verbindung des sechswertigen Chroms, wie Chromtrioxyd, mit Chlorwasserstoff und einem Alkohol zu dem entsprechenden basischen Chromsalz umgesetzt und dieses in der zweiten Stufe mit einer Carbonsäure zu der Wernerschen Chromkomplexverbindung umgesetzt wird. ίοAccording to US patents 2,273,040, 2,524,803 and 2,544,666, Werner's chromium complexes are used of carboxylic acids produced by a two-stage process, in which a compound in the first stage of hexavalent chromium, such as chromium trioxide, with hydrogen chloride and an alcohol to form the corresponding one basic chromium salt reacted and this in the second stage with a carboxylic acid the Werner chromium complex compound is implemented. ίο
Bei der Herstellung dieser Verbindungen nach diesen zweistufigen Verfahren durfte das Verhältnis von anorganischen Säureanionen, wie Chlorionen, zu Chromatomen nicht unter 1,5 sinken, da sonst Gelbildung eintrat. Die nach diesen bekannten Verfahren hergestellten Chromkomplexverbindungen enthalten daher immer einen beträchtlichen Überschuß an anorganischen Säureanionen, wie Chlorionen, in bezug auf die Chromatome.In the preparation of these compounds according to this two-step process, the ratio of inorganic was allowed Acid anions, such as chlorine ions, to chromium atoms do not drop below 1.5, otherwise gel formation entered. The chromium complex compounds produced by these known processes therefore contain always a considerable excess of inorganic acid anions, such as chlorine ions, with respect to the chromates.
Ein wichtiges gewerbliches Anwendungsgebiet für diese Chromkomplexverbindungen ist ihre Verwendung als Bindemittel zwischen Glasfasern und Kunstharzen (vgl. USA.-Patentschriften 2 552 910 und 2 611 718). Hierfür ist der hohe Chlorgehalt der bisher bekannten Chromkomplexverbindungen von Carbonsäuren von Nachteil, weil die Glasfasern in diesem Falle nach der Behandlung mit den Chromkomplexverbindungen zunächst gewaschen werden müssen, um die überschüssigen Chlorionen zu entfernen.An important industrial application for these chromium complex compounds is their use as a binder between glass fibers and synthetic resins (cf. USA patents 2,552,910 and 2 611 718). This is due to the high chlorine content of the previously known chromium complex compounds of carboxylic acids disadvantageous because the glass fibers in this case after treatment with the chromium complex compounds must first be washed to remove the excess chlorine ions.
Der Erfindung liegt die Aufgabe zugrunde, ähnliche Chromkomplexverbindungen herzustellen, die einen so niedrigen Gehalt an anorganischen Säureanionen aufweisen, daß Glasfasern, die mit diesen Komplexverbindungen vorbehandelt worden sind, nicht mehr gewaschen zu werden brauchen. Die Erfindung beruht auf der überraschenden Feststellung, daß die Gelbildung, die bei den obenerwähnten Verfahren gemäß den genannten USA.-Patentschriften bei Verhältnissen von Säureanionen zu Chromatomen unter 1,5 auftritt, vermieden werden kann, wenn man nicht wie bei den bekannten Verfahren die komplexbildende Carbonsäure erst nach der Reduktion des Chroms zusetzt, sondern die Reduktion des Chroms in Gegenwart der komplexbildenden Carbonsäure durchführt. Durch diese Umgestaltung des bekannten Zweistufenverfahrens zum Einstufenverfahren gelingt es also, Chromkomplexverbindungen von Carbonsäuren zu erhalten, die (im Falle der Verwendung von Salzsäure als anorganische Säure) einen sehr niedrigen Chlorgehalt aufweisen.The invention is based on the object to produce similar chromium complex compounds that one have such a low content of inorganic acid anions that glass fibers with these complex compounds have been pretreated so they no longer need to be washed. The invention is based on the surprising finding that the gel formation that occurs in the above-mentioned processes according to the mentioned USA patents occurs with ratios of acid anions to chromium atoms below 1.5, Can be avoided if the complex-forming carboxylic acid is not used as in the known processes only after the reduction of the chromium adds, but the reduction of the chromium in the presence of the complex-forming carboxylic acid performs. By redesigning the well-known two-step process the one-step process thus succeeds in obtaining chromium complex compounds from carboxylic acids, which (if hydrochloric acid is used as the inorganic acid) has a very low chlorine content exhibit.
Das erfindungsgemäße Verfahren zur Herstellung von organischen Wernerschen Chromkomplexverbin-Verfahren
zur Herstellung von organischen
Wernerschen ChromkomplexverbindungenThe process according to the invention for the production of organic Werner chromium complex compound process for the production of organic
Werner chromium complex compounds
Anmelder:Applicant:
E. I. du Pont de Nemours and Company,E. I. du Pont de Nemours and Company,
Wilmington, Del. (V. St. A.)Wilmington, Del. (V. St. A.)
Vertreter:Representative:
Dr.-Ing. W. Abitz, Patentanwalt,Dr.-Ing. W. Abitz, patent attorney,
München 27, Pienzenauer Str. 28Munich 27, Pienzenauer Str. 28
Als Erfinder benannt:Named as inventor:
John William Trebilcock, Wilmington, Del.John William Trebilcock, Wilmington, Del.
(V. St. A.)(V. St. A.)
Beanspruchte Priorität:Claimed priority:
V. St. v.Amerika vom 12. Januar 1960 (1949)V. St. of America of January 12, 1960 (1949)
düngen durch Umsetzung einer wasserlöslichen Chromverbindung und einer einbasischen Säure mit einer 2 bis 18 Kohlenstoffatome enthaltenden Carbonsäure in Gegenwart eines Alkohols besteht darin, daß man die wäßrige, die wasserlösliche Chromverbindung enthaltende Lösung einer einbasischen anorganischen Säure mit einer Lösung der Carbonsäure in einem Alkohol, der bei 200C zu mindestens 5 Gewichtsprozent in Wasser löslich ist, in einem solchen Verhältnis von einbasischer anorganischer Säure zu Chromverbindung umsetzt, daß auf jedes Chromatom 0,1 bis l,2Anionen der einbasischen anorganischen Säure entfallen.fertilize by reacting a water-soluble chromium compound and a monobasic acid with a carboxylic acid containing 2 to 18 carbon atoms in the presence of an alcohol is that the aqueous, the water-soluble chromium compound-containing solution of a monobasic inorganic acid with a solution of the carboxylic acid in an alcohol, the 20 0 C is soluble to at least 5 percent by weight in water, in such a ratio of monobasic inorganic acid to chromium compound that 0.1 to 1.2 anions of the monobasic inorganic acid are present for each chromium atom.
Aus den französischen Patentschriften 1110 678 und 1 110 459 ist die Herstellung von Chromkomplexverbindungen von Carbonsäuren nach einem einstufigen Verfahren bekannt. Gemäß der ersteren der beiden Patentschriften wird in eine Lösung der Carbonsäure in Tetrachlorkohlenstoff, die eine Verbindung des dreiwertigen Chroms oder eine Verbindung des sechswertigen Chroms in Gegenwart eines Reduktionsmittels in Suspension enthält, gasförmiger Chlorwasserstoff eingeleitet. Nach dem Verfahren der letztgenannten Patentschrift wird ein Alkalichromat in einer Lösung der Carbonsäure in einem wasserfreien Alkohol mit in die Lösung eingeleitetem gasförmigemFrom the French patents 1110 678 and 1 110 459 the production of chromium complex compounds is of carboxylic acids known by a one-step process. According to the former of the both patents is in a solution of the carboxylic acid in carbon tetrachloride, which is a compound of trivalent chromium or a compound of hexavalent chromium in the presence of a reducing agent contains in suspension, initiated gaseous hydrogen chloride. Following the procedure of the latter Patent is an alkali chromate in a solution of the carboxylic acid in an anhydrous Alcohol with gaseous introduced into the solution
509 540M31509 540M31
3 43 4
Chlorwasserstoff in Mengen entsprechend 1,5 bis säure, Tridecansäure, Myristinsäure, Pentadecansäure, 2,5 Chloratomen je Chromatom umgesetzt. Obwohl Palmitinsäure, Margarinsäure, Stearinsäure, Nonde- beide Verfahren einstufig durchgeführt werden, eignen cansäure, Arachidinsäure, Heptansäure, Caprylsäure sie sich nicht zur Herstellung von Chromkomplex- und Pelargonsäure, olefinische Carbonsäuren mit verbindungen mit niedrigem Chlorgehalt, weil die 5 mehr als 10 Kohlenstoffatomen, wie Undecylensäure, Menge der eingeführten Chlorionen sich durch Ein- Myristoleinsäure, Palmitoleinsäure, ölsäure, Linol- leiten von gasförmigem Chlorwasserstoff in ein wasser- säure, Linolensäure, Eläostearinsäure, Clupanodon- freies alkoholisches Medium nicht annähernd so genau säure und Chaulmoograsäure, Carbonsäuren mit bemessen läßt wie durch Zusatz von Salzsäure zu einer verzweigter Kohlenstoffkette, wie 2-Äthylcapronsäure, wäßrigen Lösung. io aromatische oder carbocyclische Carbonsäuren, wie Hydrogen chloride is reacted in amounts corresponding to 1.5 bis acid, tridecanoic acid, myristic acid, pentadecanoic acid, 2.5 chlorine atoms per chromium atom . Although palmitic acid, margaric acid, stearic acid, nonde- both processes are carried out in one step, canic acid, arachidic acid, heptanoic acid, caprylic acid are not suitable for the production of chromium complex and pelargonic acid, olefinic carboxylic acids with compounds with a low chlorine content, because the 5 more than 10 carbon atoms, such as undecylenic acid, the amount of chlorine ions introduced cannot be measured nearly as accurately by mono-myristoleic acid, palmitoleic acid, oleic acid, linoleic passage of gaseous hydrogen chloride into a hydroic acid, linolenic acid, eleostearic acid, clupanodon- free alcoholic medium such as by adding hydrochloric acid to a branched carbon chain, such as 2-ethylcaproic acid, aqueous solution. io aromatic or carbocyclic carboxylic acids, such as
Das erfindungsgemäße Verfahren wird vorzugsweise Benzoesäure, Abietinsäure, «-Phenylpropionsäure, mit Verbindungen des sechswertigen Chroms durch- /S-Phenylpropionsäure, o-, m- oder p-Methoxybenzoe- geführt, insbesondere mit Chromtrioxyd. Man kann säure, o-, m- oder p-Methylbenzoesäure, p-Isopropyl- jedoch auch basische Verbindungen des dreiwertigen benzoesäure und λ- und /3-Naphthoesäure, Mono Chroms verwenden, bei denen das Verhältnis von 15 carbonsäuren mit polaren substituierten Resten, wie Säureanion zu Chrom im Bereich von 1 bis weniger Perfluorbuttersäure, Perfluorcaprylsäure, Perchlor- als 1,2 liegt, beispielsweise basisches Chrom(III)- caprylsäure, a-Aminocaprylsäure, «-Hydroxycaprylchlorid, Cr(OH)2Cl. säure, «-Hydroxystearinsäure, Perfluorcyclohexancar- The process according to the invention is preferably carried out with benzoic acid, abietic acid, -phenylpropionic acid, with compounds of hexavalent chromium through- / S-phenylpropionic acid, o-, m- or p-methoxybenzoic acid , in particular with chromium trioxide. You can use acid, o-, m- or p-methylbenzoic acid, p-isopropyl but also basic compounds of trivalent benzoic acid and λ- and / 3-naphthoic acid, mono chromium, in which the ratio of 15 carboxylic acids with polar substituted radicals, such as acid anion to chromium in the range from 1 to less perfluorobutyric acid, perfluorocaprylic acid, perchloric acid than 1.2, for example basic chromium (III) caprylic acid, α-aminocaprylic acid, -hydroxycaprylic chloride, Cr (OH) 2 Cl. acid, «-hydroxystearic acid, perfluorocyclohexanecar-
Vorzugsweise wird die Chromverbindung zunächst bonsäure, o-, m- und p-Nitrobenzoesäure, 0-, m- und in etwa der gleichen Gewichtsmenge Wasser gelöst. 20 p-Nitrozimtsäure, Gallussäure, Gerbsäure, Lysin und The chromium compound is preferably first dissolved in acid, o-, m- and p-nitrobenzoic acid, 0-, m- and water in approximately the same amount by weight. 20 p-nitrocinnamic acid, gallic acid, tannic acid, lysine and
Das Verfahren kann in einem weiten Temperatur- p-Nitrophenylessigsäure, sowie halogenierte Carbon bereich durchgeführt werden. Die besten Ergebnisse säuren, wie Perfiuorcapronsäure, Dodecafluorönanth- erzielt man im Bereich von etwa 40 bis 78° C. säure, Hexadecafluorpelargonsäure, Eicosafluorunde- The process can be carried out in a wide temperature range - p-nitrophenylacetic acid and halogenated carbon. The best results are acids, such as perfiuorcaproic acid, dodecafluoronanth- are achieved in the range of about 40 to 78 ° C.
Für das Verfahren geeignete Alkohole, die die oben cansäure, Tetracosafluortridecansäure, Tridecafluor- angegebene Mindestlöslichkeit in Wasser aufweisen, 25 önanthsäure.Heptadecafluorpelargonsäure.Nonadeca- sind z.B. die niedermolekularen, primären und se- fluorcaprihsäure, Heneicosafluorundecansäure, Tri- kundären aliphatischen Alkohole, wie Methanol, cosafluorlaurinsäure, Pentacosafluortridecansäure, Äthanol, Propanol, Isopropanol, Butanol und Bu- Heptacosafluormyristinsäure, Nonacosafluorpenta- tanol-2. Man kann auch Cyclohexanol verwenden. decansäure, Hentriacontafluorpalmitinsäure, Tritri-Besonders bevorzugt wird Isopropanol. 30 acontafluormargarinsäure, Pentatricontafluorstearin- Alcohols which are suitable for the process and which have the minimum solubility in water given above, canic acid, tetracosafluorotridecanoic acid, tridecafluoro, oenanthic acid, heptadecafluorpelargonic acid, nonadecanoic acid are, for example, the low molecular weight, primary and se-fluorocapriic acid, heneicosafluorundecanoic acid, methanol, heneicosafluorundecanoic acid, cosafluorlauric acid, pentacosafluorotridecanoic acid, ethanol, propanol, isopropanol, butanol and bu-heptacosafluoromyristic acid, nonacosafluoropentatanol-2. Cyclohexanol can also be used. decanoic acid, hentriacontafluoropalmitic acid, tritric acid, isopropanol is particularly preferred. 30 acontafluoromargaric acid, pentatricontafluorostearic
Vorteilhaft wird der Alkohol, da er bei dem er- säure, Dotriacontafiuorheptodecansäure, Tetraconta-
findungsgemäßen Verfahren als Lösungsmittel für die fluorheneicosansäure, Octafluoroctachlornonansäure,
Reaktionsteilnehmer und für das Reaktionsprodukt Hexafluorhexachlorheptansäure, (χ,/χ,β,γ,γ,δ,ε,ε-Οοί&-
dient, in beträchtlichem Überschuß eingesetzt, weil fluor-^y^-trichlorcapronsäure, «,a,/9,y,y-Pentafluor-
dies hohe Ausbeutern, bezogen auf das Chrom, be- 35 ^,y-dichlorbuttersäure, ferner fluorierte _Q-Wasserstoff-
günstigt. Der geringste Überschuß beträgt etwa 1,5 Mol Carbonsäurender Formel
Alkohol je Mol der Chromverbindung. \α(ΓΎ γυ ϊ rnni-r The alcohol is advantageous because in the eric acid, Dotriacontafiuorheptodecanoic acid, Tetraconta- invention process as a solvent for the fluorhenicosanoic acid, octafluorooctachlorononanoic acid, reactants and for the reaction product hexafluorohexachlorheptanoic acid, (χ, / χ, β, γ, γ, ε-Οοί & - serves, used in considerable excess, because fluoro ^ y ^ -trichlorocaproic acid, «, a, / 9, y, y-pentafluoro- these high yields, based on the chromium, are 35 ^, y-dichlorobutyric acid The smallest excess is about 1.5 mol of carboxylic acids of the formula
Alcohol per mole of chromium compound. \ α (ΓΎ γυ ϊ rnni-r
Bei der Durchführung des Verfahrens wird Vorzugs- η^Λ^Λ2)^υυίΐ When carrying out the process, preference is given to η ^ Λ ^ Λ 2 ) ^ υυίΐ
weise die in einer gleichen Gewichtsmenge Wasser in der X Halogenatome mit einem Atomgewicht von gelöste Chromverbindung mit einer Lösung der ein- 40 weniger als 40, von denen wenigstens die Hälfte in basischen anorganischen Säure in einer geringen jeder Gruppe Fluoratome sind, und η eine ganze Zahl Wassermenge vermischt und das Gemisch zu der von wenigstens 2 bedeutet. Die Herstellung dieser Lösung der komplexbildenden Carbonsäure in dem Säuren ist in der USA-Patentschrift 2 559 629 beAlkohol zugesetzt. schrieben. Bevorzugte Verbindungen dieser Formel assign the in an equal weight amount of water in the X halogen atoms with an atomic weight of dissolved chromium compound with a solution of the one 40 less than 40, of which at least half in basic inorganic acid in a minor of each group are fluorine atoms, and η is an integer Amount of water mixed and the mixture to that of at least 2 means. The preparation of this solution of the complex-forming carboxylic acid in the acid is added to alcohol in US Pat. No. 2,559,629. wrote. Preferred compounds of this formula
Die Menge der anzuwendenden Carbonsäure be- 45 für das erfindungsgemäße Verfahren sind solche, bei
stimmt sich, wie aus den USA-Patentschriften 2 273 040, denen X Fluor und η = 3 bis 7 bedeutet.
2 524 803 und 2 544 666 ersichtlich ist, nach der Anzahl Besonders bevorzugte Carbonsäuren sind Meth- The amount of carboxylic acid to be used for the process according to the invention is such as is true, as from the USA patents 2,273,040, in which X denotes fluorine and η = 3 to 7.
2 524 803 and 2 544 666 can be seen , according to the number Particularly preferred carboxylic acids are meth-
der Carbonsäurereste, die mit dem Chromatom acrylsäure, Acrylsäure, Gallussäure, Digallussäure,
koordiniert werden sollen. Ein Verhältnis von Chrom- Lysin, Aminobenzoesäure, Cyanessigsäure, /?-Resorcyl-
atomen zu Carbonsäureresten von etwa 0,6: bis 1 50 säure, Trifluoressigsäure und Gluconsäure.
10: 1 gibt zufriedenstellende Ergebnisse. Ein Ver- Die erfindungsgemäß hergestellten Komplexverbin- the carboxylic acid residues that are to be coordinated with the chromic acid, acrylic acid, gallic acid, digallic acid. A ratio of chromium lysine, aminobenzoic acid, cyanoacetic acid, /? - resorcyl atoms to carboxylic acid residues of about 0.6: to 150 acid, trifluoroacetic acid and gluconic acid.
10 : 1 gives satisfactory results. The complex compounds produced according to the invention are
hältnis von Chromatomen zu Carbonsäureresten von düngen sind ohne Ausfällung in Wasser dispergierbar 2: 1 wird bevorzugt. und zeichnen sich durch einen sehr niedrigen Gehalt ratio of chromium atoms to carboxylic acid residues of fertilizers are dispersible in water without precipitation 2 : 1 is preferred. and are characterized by a very low salary
Die Carbonsäure kann eine einzige ungesättigte an anorganischen Anionen aus. Verwendet man Bindung, wie Acrylsäure, oder mehrere ungesättigte 55 beispielsweise den bevorzugten Chlorwasserstoff, so Bindungen, wie Sorbinsäure, enthalten. Die Bindung zeigt die erhaltene Komplexverbindung mit niedrigem kann eine Doppelbindung, wie bei Crotonsäure, oder Chloridgehalt die Vorteile, die weiter unten im einzelnen eine Dreifachbindung, wie bei Propiolsäure, sein. beschrieben werden. The carboxylic acid can be made up of a single unsaturated inorganic anion. If a bond, such as acrylic acid, or several unsaturated ones, for example the preferred hydrogen chloride, are used, bonds such as sorbic acid are included. The bond shows the complex compound obtained with a lower value, the advantages can be a double bond, as in the case of crotonic acid, or chloride content, which is a triple bond, as in the case of propiolic acid, in detail below. to be discribed.
Die ungesättigten Monocarbonsäuren sind besonders Die Basizität der Komplexverbindungen kann The unsaturated monocarboxylic acids are particularly The basicity of the complex compounds can
wirksam, und die «^-ungesättigten Säuren werden 60 gemäß der USA.-Patentschrift 2 825 659 durch Be-
besonders bevorzugt. Beispiele dieser Klasse sind handlung mit einem Anionenaustauscher auf den ge-
Acrylsäure und substituierte Acrylsäuren, wie Meth- wünschten Wert eingestellt werden.
acrylsäure, Crotonsäure, Isocrotonsäure, a-und/J-Äthyl- Die erfindungsgemäß hergestellten Komplexverbin- effective, and the "^ -unsaturated acids are particularly preferred according to US Pat. No. 2,825,659 by Be. Examples of this class are treatment with an anion exchanger to which acrylic acid and substituted acrylic acids, such as meth- od, are set to the desired value.
acrylic acid, crotonic acid, isocrotonic acid, α- and / J-ethyl- The complex compounds produced according to the invention
acrylsäure, Angelicasäure, Tiglinsäure und ß-Furyl- düngen eignen sich besonders zur Behandlung von acrylsäure. 65 Glasfasern zur Einbindung in Harze unter merklicher acrylic acid, angelica acid, tiglic acid and ß-furyl fertilizers are particularly suitable for the treatment of acrylic acid. 65 glass fibers for incorporation in resins under noticeable
Weitere komplexbildende Carbonsäuren sind ge- Verbesserung der Naßfestigkeit, ferner zur Verbesse- sättigte, geradkettige Fettsäuren mit mehr als 7 Kohlen- rung der Wasserbeständigkeit von Sperrholz und Stoffatomen, wie Caprinsäure, Undecansäure, Laurin- Füllstoffen, wie Holzmehl und Baumrinde. Other complex-forming carboxylic acids are improved wet strength, and also improved saturated, straight-chain fatty acids with more than 7 carbon atoms of the water resistance of plywood and material atoms, such as capric acid, undecanoic acid, lauric fillers, such as wood flour and tree bark.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US194960A | 1960-01-12 | 1960-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1191376B true DE1191376B (en) | 1965-04-22 |
Family
ID=21698559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP26364A Pending DE1191376B (en) | 1960-01-12 | 1961-01-11 | Process for the production of organic Werner chromium complex compounds |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE599006A (en) |
DE (1) | DE1191376B (en) |
GB (1) | GB970494A (en) |
NL (1) | NL259964A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5246301B2 (en) * | 1973-07-20 | 1977-11-24 | ||
US4218385A (en) | 1978-11-07 | 1980-08-19 | United Technologies Corporation | Tri-substituted, hydrocarbon soluble, chromium compound synthesis |
US4337227A (en) * | 1981-09-10 | 1982-06-29 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of chromium from waste solutions |
-
0
- NL NL259964D patent/NL259964A/xx unknown
-
1961
- 1961-01-04 GB GB34361A patent/GB970494A/en not_active Expired
- 1961-01-11 DE DEP26364A patent/DE1191376B/en active Pending
- 1961-01-11 BE BE599006A patent/BE599006A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL259964A (en) | |
BE599006A (en) | 1961-05-02 |
GB970494A (en) | 1964-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3026868C2 (en) | Process for the preparation of iron (III) hydroxide-dextran complexes and pharmaceutical sterile aqueous solution containing them | |
DE1593200A1 (en) | Process for the production of half-esters | |
DE1768361A1 (en) | Process for the production of ferric hydroxide-dextran complexes | |
DE1768060A1 (en) | Substituted carbamates as antistatic substances and processes for their production | |
DE1191376B (en) | Process for the production of organic Werner chromium complex compounds | |
DE3781322T2 (en) | METHOD FOR PRODUCING A MIXTURE OF AN ALDEHYDE WITH THE CORRESPONDING ALCOHOL. | |
EP0591176B1 (en) | Method for the preparation of an aluminium triformate solution containing alkali metals and/or alkaline-earth metals, highly concentrated aluminium triformate solutions containing alkali metals and/or alkaline-earth metals, and the use of such solutions | |
DE2209458A1 (en) | Process for the preparation of 1,4-dithiol-2,3-butanediol. ^ Note: Avon Products, Inc., New York (V.StA.) | |
EP0124084A2 (en) | Process for the preparation of 6-chloro-2,4-dinitrophenol | |
DE1237560B (en) | Process for the preparation of cyanoformic acid ethiol esters | |
DE739627C (en) | Production of Schweinfurtergruen | |
DE2060329C3 (en) | Process for the preparation of substituted benzamides | |
DE1568998C (en) | Process for the preparation of higher aliphatic alcohols | |
AT164041B (en) | Process for preparing antiseptic solutions | |
DE741891C (en) | Process for the preparation of water-soluble nitrogen-containing condensation products | |
DE587955C (en) | Process for the production of a rich phosphoric acid thinner | |
DE1036822B (en) | Process for the production of an ammonium or metal salt and / or an acid | |
DE616187C (en) | Process for the production of non-coloring thio derivatives from phenols | |
DE187822C (en) | ||
DE520922C (en) | Process for the preparation of 2-phenylquinoline-4-carboxylic acid | |
DE2052321B2 (en) | Process for the preparation of solutions of quaternary ammonium bases | |
AT214070B (en) | Process for obtaining oxytetracycline from fermentation solutions | |
AT159868B (en) | Process for the production of stable, real or colloidally water-soluble basic aluminum compounds. | |
AT232959B (en) | Process for the production of alkali and alkaline earth bromites | |
DE2152787A1 (en) | Mixtures of quaternary ammonium compounds and their preparation |