Stereoselectivity of Macrocyclic Ring-Closing Olefin Metathesis
β Scribed by Lee, Choon Woo; Grubbs, Robert H.
- Book ID
- 120484734
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 122 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1523-7060
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π SIMILAR VOLUMES
## A&Wrack Lactones and lactams 4-6 were synthesized from a series of acyclic dienes 1-3 via ringclosing olefin metathesis, as shown in equation 1. The geometry of the resulting double bond was determined, and the UZratios compared to values from molecular mechanics calculations.
## Abstract This study shows the efficiency of modern wellβdefined ruthenium catalysts for the formation of muskβodored macrocyclic carbonates with ring sizes between 15β23 atoms. It also reveals that, in these cases, geometric factors are very important and that smaller ring carbonates are difficu