1)  pipecolic acid
哌啶甲酸
1.
1% yield from 2-pipecolic acid by chlorination using triphosgene as an acyl chlorination agent and amidation.
以三光气为酰氯化剂,2-哌啶甲酸经酰氯化,酰胺化制得1-N-(2,6-二甲基苯基)-2-哌啶甲酰胺(2),收率50。
2)  2-pipecolic acid
2-哌啶甲酸
1.
The invention related to the processes for the manufacture of Ropivacine Hydrochloride and Bupivacaine Hydrochloride from 2-pipecolic acid.
本文以2-哌啶甲酸为原料合成盐酸罗哌卡因和盐酸布比卡因,并通过拆分外消旋原料2-哌啶甲酸得到高纯度的(S)-(–)-哌啶甲酸,进一步合成具有光学活性的(S)-(–)-盐酸布比卡因。
3)  piperidine-4-carboxylic acid
4-哌啶甲酸
1.
Using piperidine-4-carboxylic acid and ethanol as raw material, 4-ethyl formate piperidine was synthesized through esterification reaction with thionyl chloride and trimethylchlorosilane respectively, the yield was 85.
以4-哌啶甲酸和乙醇为原料,分别通过与二氯亚砜和三甲基氯硅烷反应两种不同的酯化方法制备药物中间体4-羧酸乙酯哌啶,产率分别为85。
4)  4-Piperidinecarboxylic acid
4-哌啶甲酸
5)  Isonipecotic acid
4-哌啶甲酸
6)  DL-2-Piperidinecarboxylic acid
2-哌啶甲酸
参考词条
补充资料:3-哌啶甲酸
分子式:C6H11NO2
分子量:129.16
CAS号:498-95-3

性质:该品为类白色至白色结晶。

制备方法:暂无

用途:暂无

说明:补充资料仅用于学习参考,请勿用于其它任何用途。