Titanium carbenoid-mediated cyclopropanation of allylic alcohols: selectivity and mechanism

2015 ◽  
Vol 13 (22) ◽  
pp. 6325-6332 ◽  
Author(s):  
M. J. Durán-Peña ◽  
J. M. Botubol-Ares ◽  
J. R. Hanson ◽  
R. Hernández-Galán ◽  
I. G. Collado
Keyword(s):  
New Method ◽  
Allylic Alcohols ◽  
Cyclopropane Derivatives

A new method for the chemo- and stereoselective conversion of allylic alcohols into the corresponding cyclopropane derivatives has been developed using a titanium carbenoid. The scope, limitations and mechanism are discussed.

scholarly journals Chemoselective and stereoselective lithium carbenoid mediated cyclopropanation of acyclic allylic alcohols

2016 ◽  
Vol 14 (9) ◽  
pp. 2731-2741 ◽  
Author(s):  
M. J. Durán-Peña ◽  
M. E. Flores-Giubi ◽  
J. M. Botubol-Ares ◽  
L. M. Harwood ◽  
I. G. Collado ◽  
...  
Keyword(s):  
New Method ◽  
Allylic Alcohols ◽  
Cyclopropane Derivatives

A new method for the chemo- and stereoselective conversion of acyclic allylic alcohols into the corresponding substituted cyclopropane derivatives has been developed using lithium carbenoids.

A New Method for the 1,3-Hydroxy-Transposition in Allylic Alcohols via Allylic Stannanes

Synthesis ◽  
1980 ◽  
Vol 1980 (12) ◽  
pp. 1011-1013 ◽  
Author(s):  
Yoshio Ueno ◽  
Hiroshi Sano ◽  
Makoto Okawara
Keyword(s):  
New Method ◽  
Allylic Alcohols

A new method of synthesis of aldosuloses

1969 ◽  
Vol 47 (19) ◽  
pp. 3483-3487 ◽  
Author(s):  
D. J. Walton
Keyword(s):  
New Method ◽  
Allylic Alcohols ◽  
Reductive Ozonolysis ◽  
New Approach

As a new approach to the synthesis of aldosuloses (osones), epimeric pairs of the allylic alcohols, 1 and 2, and 4 and 5, were oxidized to the corresponding vinyl ketones, 3 and 6, respectively. Degradation of the latter by reductive ozonolysis and hydrolysis gave D-glycero-tetrosulose and D-arabino-hexosulose (D-glucosone), respectively.

scholarly journals Efficient synthesis of 3-sulfolenes from allylic alcohols and 1,3-dienes enabled by sodium metabisulfite as a sulfur dioxide equivalent

2018 ◽  
Vol 16 (19) ◽  
pp. 3605-3609 ◽  
Author(s):  
Hang T. Dang ◽  
Vu T. Nguyen ◽  
Viet D. Nguyen ◽  
Hadi D. Arman ◽  
Oleg V. Larionov
Keyword(s):  
Sulfur Dioxide ◽  
New Method ◽  
Allylic Alcohols ◽  
Sodium Metabisulfite ◽  
Efficient Synthesis

The new method enables a simple and efficient synthesis of 3-sulfolenes from 1,3-dienes and allylic alcohols using sodium metabisulfite.

A new method for converting oxiranes to allylic alcohols by an organosilicon reagent

1979 ◽  
Vol 101 (10) ◽  
pp. 2738-2739 ◽  
Author(s):  
S. Murata ◽  
M. Suzuki ◽  
R. Noyori
Keyword(s):  
New Method ◽  
Allylic Alcohols
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