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发明名称
Processes for preparing 3.3-dimethylbutyric acid
摘要
A process for preparing 3,3-dimethylbutyric acid includes the steps of reacting trimethylpyruvic acid with a first portion of hydrazine to obtain a ketazine, and treating the ketazine with base and a second portion of hydrazine.
申请公布号
US2003149302(A1)
申请公布日期
2003.08.07
申请号
US20020068631
申请日期
2002.02.05
申请人
JACKMAN DENNIS E.
发明人
JACKMAN DENNIS E.
分类号
C07C51/353;(IPC1-7):C07C51/347
主分类号
C07C51/353
代理机构
代理人
主权项
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