BE504403A - - Google Patents
Info
- Publication number
- BE504403A BE504403A BE504403DA BE504403A BE 504403 A BE504403 A BE 504403A BE 504403D A BE504403D A BE 504403DA BE 504403 A BE504403 A BE 504403A
- Authority
- BE
- Belgium
- Prior art keywords
- diol
- haloacetic
- trans
- formula
- reacting
- Prior art date
Links
- 239000002253 acid Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 150000008064 anhydrides Chemical class 0.000 claims description 10
- -1 amino diol Chemical class 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 8
- 125000005907 alkyl ester group Chemical group 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 150000004820 halides Chemical class 0.000 claims description 3
- 150000002009 diols Chemical class 0.000 claims description 2
- 239000012458 free base Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 230000003472 neutralizing Effects 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 32
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 17
- 239000000243 solution Substances 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N acetic acid ethyl ester Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N iso-propanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 8
- 238000001953 recrystallisation Methods 0.000 description 8
- 125000003277 amino group Chemical group 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000003287 optical Effects 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- 125000005179 haloacetyl group Chemical group 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- RQHMQURGSQBBJY-UHFFFAOYSA-N (2,2-dichloroacetyl) 2,2-dichloroacetate Chemical compound ClC(Cl)C(=O)OC(=O)C(Cl)Cl RQHMQURGSQBBJY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 125000004432 carbon atoms Chemical group C* 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- HKMLRUAPIDAGIE-UHFFFAOYSA-N methyl 2,2-dichloroacetate Chemical compound COC(=O)C(Cl)Cl HKMLRUAPIDAGIE-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- IYXUFOCLMOXQSL-UHFFFAOYSA-N (2,2-difluoroacetyl) 2,2-difluoroacetate Chemical compound FC(F)C(=O)OC(=O)C(F)F IYXUFOCLMOXQSL-UHFFFAOYSA-N 0.000 description 1
- DOGCTUGYGZGSFX-UHFFFAOYSA-N 1-aminopropane-1,3-diol Chemical compound NC(O)CCO DOGCTUGYGZGSFX-UHFFFAOYSA-N 0.000 description 1
- NUMDJEKBRCXWKQ-UHFFFAOYSA-N 2,2-dichloro-N-propan-2-ylacetamide Chemical compound CC(C)NC(=O)C(Cl)Cl NUMDJEKBRCXWKQ-UHFFFAOYSA-N 0.000 description 1
- HGQFZZOIHJTGJW-UHFFFAOYSA-N 2-[4-[3-(quinolin-6-ylmethyl)triazolo[4,5-b]pyrazin-5-yl]pyrazol-1-yl]ethanol;hydrochloride Chemical compound Cl.C1=NN(CCO)C=C1C1=CN=C(N=NN2CC=3C=C4C=CC=NC4=CC=3)C2=N1 HGQFZZOIHJTGJW-UHFFFAOYSA-N 0.000 description 1
- KJJPLEZQSCZCKE-UHFFFAOYSA-N 2-aminopropane-1,3-diol Chemical compound OCC(N)CO KJJPLEZQSCZCKE-UHFFFAOYSA-N 0.000 description 1
- 229940064005 Antibiotic throat preparations Drugs 0.000 description 1
- 229940083879 Antibiotics FOR TREATMENT OF HEMORRHOIDS AND ANAL FISSURES FOR TOPICAL USE Drugs 0.000 description 1
- 229940042052 Antibiotics for systemic use Drugs 0.000 description 1
- 229940042786 Antitubercular Antibiotics Drugs 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229940093922 Gynecological Antibiotics Drugs 0.000 description 1
- JDRJTJKJTJIAPZ-UHFFFAOYSA-N NC(C(CO)N)(O)C1=CC=CC=C1 Chemical compound NC(C(CO)N)(O)C1=CC=CC=C1 JDRJTJKJTJIAPZ-UHFFFAOYSA-N 0.000 description 1
- 229940024982 Topical Antifungal Antibiotics Drugs 0.000 description 1
- 239000012345 acetylating agent Substances 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- KWTSXDURSIMDCE-UHFFFAOYSA-N amphetamine Chemical compound CC(N)CC1=CC=CC=C1 KWTSXDURSIMDCE-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003115 biocidal Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 229940079866 intestinal antibiotics Drugs 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- DZFMIUJZSYIMPH-UHFFFAOYSA-N methyl 2,2-dibromoacetate Chemical compound COC(=O)C(Br)Br DZFMIUJZSYIMPH-UHFFFAOYSA-N 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000004433 nitrogen atoms Chemical group N* 0.000 description 1
- 229940005935 ophthalmologic Antibiotics Drugs 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504403A true BE504403A (nl) |
Family
ID=145275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504403D BE504403A (nl) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE504403A (nl) |
-
0
- BE BE504403D patent/BE504403A/fr unknown
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