环烷烃的催化扩环、缩环及复分解聚合反应。

Catalytic ring expansion, contraction, and metathesis-polymerization of cycloalkanes.

作者信息

Ahuja Ritu, Kundu Sabuj, Goldman Alan S, Brookhart Maurice, Vicente Brian C, Scott Susannah L

机构信息

Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA.

出版信息

Chem Commun (Camb). 2008 Jan 14(2):253-5. doi: 10.1039/b712197k. Epub 2007 Nov 1.

DOI:10.1039/b712197k

PMID:18092104

Abstract

Tandem dehydrogenation-olefin-metathesis catalyst systems, comprising a pincer-ligated iridium-based alkane dehydrogenation catalyst and a molybdenum-based olefin-metathesis catalyst, are reported to effect the metathesis-cyclooligomerization of cyclooctane and cyclodecane to give cycloalkanes with various carbon numbers, predominantly multiples of the substrate carbon number, and polymers.

摘要

据报道，串联脱氢-烯烃复分解催化剂体系，包括一种钳形配位的铱基烷烃脱氢催化剂和一种钼基烯烃复分解催化剂，可实现环辛烷和环癸烷的复分解环低聚反应，生成具有不同碳原子数的环烷烃，主要是底物碳原子数的倍数，以及聚合物。