反应条件
1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 12 h / 25 °C
2: 3-chloro-benzenecarboperoxoic acid / chloroform / 5 h / 25 °C
3: tris-(dibenzylideneacetone)dipalladium(0); 1,1'-bis-(diphenylphosphino)ferrocene / N,N-dimethyl-formamide / 12 h / 120 °C
View Scheme
参考文献
GENENTECH, INC.; FORMA TM, LLC; BAIR, Kenneth W.; BAUMEISTER, Timm R.; BUCKMELTER, Alexandre J.; CLODFELTER, Karl H.; DRAGOVICH, Peter; GOSSELIN, Francis; GUNZNER-TOSTE, Janet; HAN, Bingsong; LIN, Jian; LIU, Xiongcai; REYNOLDS, Dominic J.; SMITH, Chase C.; WANG, Zhongguo; ZAK, Mark; ZHANG, Yamin; ZHAO, Guiling; ZHENG, Xiaozhang; YUEN, Po-Wai
Patent: WO2013/127266 A1, 2013 ;