ES452850A1 - Procedimiento quimico para separar directamente en sus dias-tereomeros individuales, una mezcla diastereomerica. - Google Patents
Procedimiento quimico para separar directamente en sus dias-tereomeros individuales, una mezcla diastereomerica.Info
- Publication number
- ES452850A1 ES452850A1 ES452850A ES452850A ES452850A1 ES 452850 A1 ES452850 A1 ES 452850A1 ES 452850 A ES452850 A ES 452850A ES 452850 A ES452850 A ES 452850A ES 452850 A1 ES452850 A1 ES 452850A1
- Authority
- ES
- Spain
- Prior art keywords
- diastereomeric mixture
- crystallization
- hydroxyethylcyclopenteneol
- biscarbamates
- diastereoisomeric
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/626,724 US4054594A (en) | 1973-09-24 | 1975-10-29 | Separation of diastereomers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES452850A1 true ES452850A1 (es) | 1977-10-16 |
Family
ID=24511563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES452850A Expired ES452850A1 (es) | 1975-10-29 | 1976-10-29 | Procedimiento quimico para separar directamente en sus dias-tereomeros individuales, una mezcla diastereomerica. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5257146A (es) |
AU (1) | AU500583B2 (es) |
BE (1) | BE847802A (es) |
CH (1) | CH605696A5 (es) |
DE (1) | DE2640489A1 (es) |
ES (1) | ES452850A1 (es) |
FR (1) | FR2329617A1 (es) |
GB (1) | GB1497989A (es) |
ZA (1) | ZA765193B (es) |
-
1975
- 1975-10-29 CH CH1370376A patent/CH605696A5/xx not_active IP Right Cessation
-
1976
- 1976-08-30 ZA ZA765193A patent/ZA765193B/xx unknown
- 1976-09-03 AU AU17437/76A patent/AU500583B2/en not_active Expired
- 1976-09-08 DE DE19762640489 patent/DE2640489A1/de not_active Withdrawn
- 1976-09-09 GB GB37329/76A patent/GB1497989A/en not_active Expired
- 1976-10-25 JP JP51127411A patent/JPS5257146A/ja active Pending
- 1976-10-29 BE BE171928A patent/BE847802A/xx unknown
- 1976-10-29 ES ES452850A patent/ES452850A1/es not_active Expired
- 1976-10-29 FR FR7632824A patent/FR2329617A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BE847802A (fr) | 1977-02-14 |
GB1497989A (en) | 1978-01-12 |
JPS5257146A (en) | 1977-05-11 |
FR2329617A1 (fr) | 1977-05-27 |
CH605696A5 (es) | 1978-10-13 |
ZA765193B (en) | 1977-09-28 |
AU500583B2 (en) | 1979-05-24 |
AU1743776A (en) | 1978-03-09 |
DE2640489A1 (de) | 1977-05-05 |
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