Premium
1‐Hydrosilatrane: A Locomotive for Efficient Ketone Reductions
Author(s) -
Varjosaari Sami E.,
Skrypai Vladislav,
Suating Paolo,
Hurley Joseph J. M.,
Gilbert Thomas M.,
Adler Marc J.
Publication year - 2017
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201601256
Subject(s) - chemistry , ketone , enantioselective synthesis , alkoxide , activator (genetics) , menthone , organic chemistry , lewis acids and bases , combinatorial chemistry , catalysis , menthol , biochemistry , gene
An efficient method for the reduction of ketones with 1‐hydrosilatrane is described. In the presence of a Lewis base activator, the resulting secondary alcohols are rapidly formed in good to excellent yields (20 examples, 71–99 % yields). The relative bulkiness of 1‐hydrosilatrane also enables the diastereoselective reduction of (–)‐menthone to (+)‐neomenthol, and the use of a chiral alkoxide activator can lead to the enantioselective reduction of prochiral ketones.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom