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34837-67-7

2-BENZENESULFONYLAMINO-BENZOIC ACID synthesis

7synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 86 percent / pyridine / CH2Cl2 / 3 h / 20 °C
2: 95 percent / NaOH / methanol; 1,2-dimethoxy-ethane; tetrahydrofuran / 5 h / 50 °C

References:

Naganawa, Atsushi;Saito, Tetsuji;Nagao, Yuuki;Egashira, Hiromu;Iwahashi, Maki;Kambe, Tohru;Koketsu, Masatoshi;Yamamoto, Hiroshi;Kobayashi, Michiyoshi;Maruyama, Takayuki;Ohuchida, Shuichi;Nakai, Hisao;Kondo, Kigen;Toda, Masaaki [Bioorganic and Medicinal Chemistry,2006,vol. 14,# 16,p. 5562 - 5577]

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