海量图书期刊资源，随时随地畅享阅读乐趣
Novel and efficient method for esterification, amidation between carboxylic acids and equimolar amounts of alcohols, and amines utilizing Me2NSO2Cl and N,N-dimethylamines; its application to the synthesis of coumaperine, a natural chemopreventive dieneamideKazunori Wakasugi; Atsushi Nakamura; Akira Iida; Yoshinori Nishii; Nobuji Nakatani; Shoji Fukushima; Yoo Tanabe · 2003