4.8 Article

A Highly Reusable Rhodium Catalyst-Organic Framework for the Intramolecular Cycloisomerization of 1,6-Enynes

Journal

ORGANIC LETTERS
Volume 13, Issue 13, Pages 3522-3525

Publisher

AMER CHEMICAL SOC
DOI: 10.1021/ol201333s

Keywords

-

Funding

  1. National Sciences and Engineering Research Council of Canada (NSERC)
  2. University of Alberta

Ask authors/readers for more resources

The intramolecular cycloisomerization of 1,6-enynes in 95-99% ee is reported using an immobilized Rh catalyst-organic framework synthesized from alternating ring-opening metathesis polymerization (altROMP) assembly. The framework was reused up to seven times, and it was used in high turnover number (TON) batch reactions. The catalyst provided the highest TONs to date (up to 890) for the cycloisomerizations, with catalyst loadings ranging from 0.2 to 0.06 mol %.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available