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313674-11-2

2-chloro-4-piperidinobenzenecarboxylic acid synthesis

2synthesis methods
-

Yield:313674-11-2 88%

Reaction Conditions:

Stage #1: 2-chloro-4-(piperidin-1-yl)benzoic acid methyl esterwith sodium hydroxide;water in methanol; for 0.75 h;Reflux;
Stage #2: with hydrogenchloride in methanol;water;

References:

Tsukamoto, Issei;Koshio, Hiroyuki;Akamatsu, Seijiro;Kuramochi, Takahiro;Saitoh, Chikashi;Yatsu, Takeyuki;Yanai-Inamura, Hiroko;Kitada, Chika;Yamamoto, Eisaku;Sakamoto, Shuichi;Tsukamoto, Shin-ichi [Bioorganic and Medicinal Chemistry,2008,vol. 16,# 21,p. 9524 - 9535] Location in patent:experimental part