Molybdenum-Catalyzed Diastereoselective anti-Dihydroxylation of Secondary Allylic Alcohols.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b00735
Abstract: In this protocol, we report a Mo-catalyzed anti-dihydroxylation of secondary allylic alcohols, providing a general method for the preparation of 1,2,3-triols bearing up to three continuous stereocenters with excellent diastereocontrol. The mechanistic studies reveal that… read more here.
Keywords: dihydroxylation secondary; dihydroxylation; allylic alcohols; molybdenum catalyzed ... See more keywords
Rhodium-Catalyzed Enantioselective Isomerization of Secondary Allylic Alcohols.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b01096
Abstract: The first catalytic enantioselective isomerization of secondary allylic alcohols to access ketones with a α-tertiary stereocenter is presented. The racemic allylic alcohol substrates can be converted to the enantioenriched ketone products in a stereoconvergent fashion.… read more here.
Keywords: enantioselective isomerization; rhodium catalyzed; allylic alcohols; isomerization secondary ... See more keywords
Iridium-catalyzed regio- and enantioselective allylic esterification of secondary allylic alcohols with carboxylic acids.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc04861a
Abstract: We report herein an iridium-catalyzed asymmetric allylic esterification of racemic secondary allylic alcohols using free carboxylic acids as nucleophiles under mild conditions with broad functional group tolerance, exhibiting excellent regio- and enantioselectivity . read more here.
Keywords: allylic esterification; carboxylic acids; iridium catalyzed; allylic alcohols ... See more keywords