Advanced Synthesis & Catalysis

Multidentate Triphenolsilane??Based Alkyne Metathesis Catalysts

H Yang, Z Liu, W Zhang

文献索引：Yang, Haishen; Liu, Zhenning; Zhang, Wei Advanced Synthesis and Catalysis, 2013 , vol. 355, # 5 p. 885 - 890

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被引用次数: 21

摘要

Abstract A series of triphenolsilane-coordinated molybdenum (VI) propylidyne catalysts has been developed, which are resistant to small alkyne polymerization and compatible with various functional groups (including phenol substrates). The catalysts remain active in solution for days at room temperature (months at− 30 C). The catalysts are also compatible with 5 Å molecular sieves (small alkyne scavengers), and have enabled the ...