发明名称 |
NEW SUBSTITUTED HETEROCYCLIC N-ALKANOLAMINES THEIR DERIVATTIVES AND PROCESSES FOR THEIR PREPARATION |
摘要 |
1499708 Nitromethylene compounds SOC D'ETUDES SCIENTIFIQUES ET INDUSTRIELLES DE L'ILE-DE-FRANCE 8 June 1976 [9 June 1975] 18917/77 Divided out of 1499707 Heading C2C Compounds of the general formula (R 1 = C 1-5 hydroxyalkyl; R 2 = H, C 1-3 alkyl; m = 1-3) are prepared by reacting the corresponding 2-one (in which the hydroxy group may be acylated) with a dialkyl sulphate, alkali metal alkoxide and primary C 1 4 nitroalkane. The preparation of N-(3-acetoxypropgl)-2- pyrrolidinone is described. |
申请公布号 |
ZA7603041(B) |
申请公布日期 |
1977.04.27 |
申请号 |
ZA19760003041 |
申请日期 |
1976.05.21 |
申请人 |
SOC D ETUDES SCIENTIFIQUES ET IND |
发明人 |
ACHER J;MONIER J;THOMINET M;BULTEAU G |
分类号 |
C07D223/04;C07D207/09;C07D207/20;C07D207/26;C07D207/267;C07D211/70 |
主分类号 |
C07D223/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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