BE506331A - - Google Patents
Info
- Publication number
- BE506331A BE506331A BE506331DA BE506331A BE 506331 A BE506331 A BE 506331A BE 506331D A BE506331D A BE 506331DA BE 506331 A BE506331 A BE 506331A
- Authority
- BE
- Belgium
- Prior art keywords
- parts
- threo
- serine
- volume
- nitrophenyl
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 4
- UUKMSDRCXNLYOO-UHFFFAOYSA-N Lithium borohydride Chemical compound [Li+].[BH4-] UUKMSDRCXNLYOO-UHFFFAOYSA-N 0.000 claims description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N methylene dichloride Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- WIIZWVCIJKGZOK-RKDXNWHRSA-N Chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 4
- 229960005091 Chloramphenicol Drugs 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- FBCCMZVIWNDFMO-UHFFFAOYSA-N dichloroacetyl chloride Chemical compound ClC(Cl)C(Cl)=O FBCCMZVIWNDFMO-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 3
- 239000004473 Threonine Substances 0.000 description 3
- YTBSYETUWUMLBZ-QWWZWVQMSA-N Threose Chemical compound OC[C@@H](O)[C@H](O)C=O YTBSYETUWUMLBZ-QWWZWVQMSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229960002898 threonine Drugs 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
- MTCFGRXMJLQNBG-UWTATZPHSA-N D-serine Chemical compound OC[C@@H](N)C(O)=O MTCFGRXMJLQNBG-UWTATZPHSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- ODWJFOAKNUPQDP-QMMMGPOBSA-N [N+](=O)([O-])N([C@@H](CO)C(=O)O)C1=CC=CC=C1 Chemical compound [N+](=O)([O-])N([C@@H](CO)C(=O)O)C1=CC=CC=C1 ODWJFOAKNUPQDP-QMMMGPOBSA-N 0.000 description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000002009 diols Chemical group 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- MSFBKEXUZRRTFT-JTQLQIEISA-N (2S)-2-(N-acetylanilino)-3-hydroxypropanoic acid Chemical compound OC[C@@H](C(O)=O)N(C(=O)C)C1=CC=CC=C1 MSFBKEXUZRRTFT-JTQLQIEISA-N 0.000 description 1
- CXIYBDIJKQJUMN-QMMMGPOBSA-N (2S)-2-anilino-3-hydroxypropanoic acid Chemical class OC[C@@H](C(O)=O)NC1=CC=CC=C1 CXIYBDIJKQJUMN-QMMMGPOBSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- ZGQPVDJMJMCWEM-UHFFFAOYSA-N 1-anilinopropane-1,1-diol Chemical class CCC(O)(O)NC1=CC=CC=C1 ZGQPVDJMJMCWEM-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N Acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 235000001258 Cinchona calisaya Nutrition 0.000 description 1
- 241000434299 Cinchona officinalis Species 0.000 description 1
- JIIOHQGYIPGZEB-UHFFFAOYSA-N ClC(CCO)(O)NC(=O)C Chemical compound ClC(CCO)(O)NC(=O)C JIIOHQGYIPGZEB-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N Dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- KJFMBFZCATUALV-UHFFFAOYSA-N Phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 1
- 229960005382 Phenolphthalein Drugs 0.000 description 1
- 229960000948 Quinine Drugs 0.000 description 1
- 241001106462 Ulmus Species 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- 125000004122 cyclic group Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 125000006501 nitrophenyl group Chemical group 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE506331A true BE506331A (US06312121-20011106-C00033.png) |
Family
ID=146635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE506331D BE506331A (US06312121-20011106-C00033.png) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE506331A (US06312121-20011106-C00033.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2816915A (en) * | 1953-11-20 | 1957-12-17 | Du Pont | Separation of phenyl-serines |
| US2839577A (en) * | 1958-06-17 | Process for the preparation of the opti- | ||
| US2983755A (en) * | 1955-05-17 | 1961-05-09 | Chinoin Gyogyszer Es Vegyeszet | Process for the preparation of 1-(p-nitrophenyl)-2-acylamido-propane-1, 3-diols |
-
0
- BE BE506331D patent/BE506331A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839577A (en) * | 1958-06-17 | Process for the preparation of the opti- | ||
| US2816915A (en) * | 1953-11-20 | 1957-12-17 | Du Pont | Separation of phenyl-serines |
| US2983755A (en) * | 1955-05-17 | 1961-05-09 | Chinoin Gyogyszer Es Vegyeszet | Process for the preparation of 1-(p-nitrophenyl)-2-acylamido-propane-1, 3-diols |
