Stereoselective Preparation of CF3-Containing Cyclopropanes.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c03714
Abstract: A regio- and diastereoselective carbometalation of easily accessible CF3-substituted cyclopropenes is developed with a diastereoselectivity of the addition opposite to the CF3 group. This simple strategy allows the preparation of polysubstituted (up to penta-) cyclopropyl… read more here.
Keywords: stereoselective preparation; cf3 containing; containing cyclopropanes; preparation ... See more keywords
Fluorine containing cyclopropanes: synthesis of aryl substituted all-cis 1,2,3-trifluorocyclopropanes, a facially polar motif.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc05749h
Abstract: The syntheses of substituted all-cis-1,2,3-trifluorocyclopropanes are described for the first time. The three fluorines located on each of the cyclopropyl carbons with a stereochemistry where they are all on the same face of the cyclopropane,… read more here.
Keywords: substituted cis; cyclopropanes synthesis; containing cyclopropanes; cis trifluorocyclopropanes ... See more keywords