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136544-11-1

YM 934 synthesis

4synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: 82 percent / Et3N / tetrahydrofuran
2: 70 percent / potassium carbonate / dimethylformamide / 50 °C
3: 1.) BH3, 2.) methanol, 3.) conc. HCl
4: 1.) NaH / 1.) DMF, 30 min, 2.) DMF, RT, 2 h

References:

Matsumoto, Yuzo;Tsuzuki, Ryuji;Matsuhisa, Akira;Takayama, Kazuhisa;Yoden, Toru;Uchida, Wataru;Asano, Masaharu;Fujita, Shigeo;Yanagisawa, Isao;Fujikura, Takashi [Chemical and Pharmaceutical Bulletin,1996,vol. 44,# 1,p. 103 - 114]

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