Highly Tactic Cyclic Polynorbornene: Stereoselective Ring Expansion Metathesis Polymerization of Norbornene Catalyzed by a New Tethered Tungsten-Alkylidene Catalyst
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下载链接：
https://figshare.com/articles/dataset/Highly_Tactic_Cyclic_Polynorbornene_Stereoselective_Ring_Expansion_Metathesis_Polymerization_of_Norbornene_Catalyzed_by_a_New_Tethered_Tungsten_Alkylidene_Catalyst/3168583
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资源简介：
The tungsten alkylidyne
[tBuOCO]WC(tBu) (THF)2 (1) reacts
with CO2, leading to complete cleavage of one CO
bond, followed by migratory insertion to generate the tungsten-oxo
alkylidene 2. Complex 2 is the first catalyst
to polymerize norbornene via ring expansion metathesis polymerization
to yield highly cis-syndiotactic cyclic polynorbornene.
创建时间：
2016-04-15
