DE157617C - - Google Patents
Info
- Publication number
- DE157617C DE157617C DENDAT157617D DE157617DA DE157617C DE 157617 C DE157617 C DE 157617C DE NDAT157617 D DENDAT157617 D DE NDAT157617D DE 157617D A DE157617D A DE 157617DA DE 157617 C DE157617 C DE 157617C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- aromatic
- hydrocyanic acid
- weight
- aqueous
- 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.)
- Active
Links
- LELOWRISYMNNSU-UHFFFAOYSA-N Hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 38
- 150000002825 nitriles Chemical class 0.000 claims description 15
- 150000003934 aromatic aldehydes Chemical class 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000001476 alcoholic Effects 0.000 claims description 3
- 150000004982 aromatic amines Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000155 melt Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- HUMNYLRZRPPJDN-UHFFFAOYSA-N Benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002262 Schiff base Substances 0.000 description 3
- 150000004753 Schiff bases Chemical class 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VASMRQAVWVVDPA-UHFFFAOYSA-N 1,3,5-triphenyl-1,3,5-triazinane Chemical compound C1N(C=2C=CC=CC=2)CN(C=2C=CC=CC=2)CN1C1=CC=CC=C1 VASMRQAVWVVDPA-UHFFFAOYSA-N 0.000 description 2
- RWZYAGGXGHYGMB-UHFFFAOYSA-N Anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 2
- NNFCIKHAZHQZJG-UHFFFAOYSA-N Potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229940095076 benzaldehyde Drugs 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- -1 hydrogen cyanide Nitrile Chemical class 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 1
- RSSOEXVKHMRAGG-UHFFFAOYSA-N 2-(benzylideneamino)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1N=CC1=CC=CC=C1 RSSOEXVKHMRAGG-UHFFFAOYSA-N 0.000 description 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-Naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
- ODFJOVXVLFUVNQ-UHFFFAOYSA-N Acetarsol Chemical compound CC(=O)NC1=CC([As](O)(O)=O)=CC=C1O ODFJOVXVLFUVNQ-UHFFFAOYSA-N 0.000 description 1
- UVEWQKMPXAHFST-UHFFFAOYSA-N N,1-diphenylmethanimine Chemical compound C=1C=CC=CC=1C=NC1=CC=CC=C1 UVEWQKMPXAHFST-UHFFFAOYSA-N 0.000 description 1
- BHGHXAOHFWSPNE-UHFFFAOYSA-N N-phenylethanimine Chemical compound CC=NC1=CC=CC=C1 BHGHXAOHFWSPNE-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N P-Phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 125000000649 benzylidene group Chemical group [H]C(=[*])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE157617C true DE157617C (da) |
Family
ID=423869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT157617D Active DE157617C (da) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE157617C (da) |
-
0
- DE DENDAT157617D patent/DE157617C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU593641A3 (ru) | Способ борьбы с нежелательными растени ми | |
| DE157617C (da) | ||
| DE638071C (de) | Verfahren zur Herstellung von Polyaminocarbonsaeurenitrilen, den entsprechenden Saeuren oder deren Abkoemmlingen | |
| DE3740566A1 (de) | Verfahren zur herstellung von trifluormethylbenzonitril aus trifluormethylbenzaldehyd | |
| DE936746C (de) | Verfahren zur Herstellung von Lactylmilchsaeureamiden | |
| DE591269C (de) | Verfahren zur Darstellung cyclischer ª‡-Cyanketimide und cyclischer ª‡-Cyanketone | |
| DE2532805C2 (de) | N-Methylol-chlor-acetamid | |
| DE80466C (da) | ||
| DE1670239A1 (de) | Substituierte Bernstensaeureimide | |
| DE157909C (da) | ||
| DE145062C (da) | ||
| DE866647C (de) | Verfahren zur Herstellung von sekundaeren 1, 3-Alkendiaminen | |
| DE157710C (da) | ||
| DE72173C (de) | Verfahren zur Darstellung nitrirter Basen aus Benzylidenverbindungen primärer aromatischer Monamine | |
| DE823295C (de) | Verfahren zur Herstellung von -a-w-Diaminen | |
| DE901888C (de) | Verfahren zur Herstellung von fungiziden, Chlor und Stickstoff enthaltenden Derivaten des Cyclohexadienons | |
| AT122482B (de) | Verfahren zur Darstellung der Salze von Aminoguanidinen bzw. Aminopolymethylenguanidinen und deren Alkylderivaten. | |
| DE869204C (de) | Verfahren zur Herstellung von Diphenylmethan-4, 4'-diacetonitril | |
| AT226239B (de) | Verfahren zur Herstellung von neuen Benzylguanidinen | |
| DE1545672A1 (de) | Dikarbonsaeureimidderivate und Verfahren zu ihrer Herstellung | |
| DE1914688A1 (de) | Verfahren zur Herstellung von Nitrilen | |
| DE15117C (de) | Darstellung von Farbstoffen aus Sulfosalicylsäure | |
| AT72226B (de) | Verfahren zur Darstellung von Arylaminoanthrachinonfarbstoffen. | |
| DE546827C (de) | Verfahren zur Herstellung von Monooxaminsaeuren des 4íñ4'-Diaminodiphenyl-1íñ1'-cyklohexans und seiner Substitutionsprodukte | |
| DE848040C (de) | Verfahren zur Herstellung von Thioharnstoffabkoemmlingen |