ChemInform Abstract: Catalytic, Enantioselective Acetate Aldol Additions to α,β-Ynals: Preparation of Optically Active Propargylic Alcohols.

ChemInform ◽  
2010 ◽  
Vol 29 (40) ◽  
pp. no-no
Author(s):  
R. A. SINGER ◽  
M. S. SHEPARD ◽  
E. M. CARREIRA
Keyword(s):  
Optically Active ◽  
Propargylic Alcohols ◽  
Aldol Additions

Catalytic, enantioselective acetate aldol additions to α,β-ynals: Preparation of optically active propargylic alcohols

Tetrahedron ◽  
1998 ◽  
Vol 54 (25) ◽  
pp. 7025-7032 ◽  
Author(s):  
Robert A. Singer ◽  
Mary S. Shepard ◽  
Erick M. Carreira
Keyword(s):  
Optically Active ◽  
Propargylic Alcohols ◽  
Aldol Additions

Highly Enantioselective Catalytic Alkynylation of Ketones – A Convenient Approach to Optically Active Propargylic Alcohols

2006 ◽  
Vol 348 (14) ◽  
pp. 1926-1933 ◽  
Author(s):  
Gui Lu ◽  
Xingshu Li ◽  
Yue-Ming Li ◽  
Fuk Yee Kwong ◽  
Albert S. C. Chan
Keyword(s):  
Optically Active ◽  
Propargylic Alcohols ◽  
Convenient Approach

Palladium/H+-cocatalyzed kinetic resolution of tertiary propargylic alcohols

2018 ◽  
Vol 54 (47) ◽  
pp. 6064-6067 ◽  
Author(s):  
Wanli Zhang ◽  
Shengming Ma
Keyword(s):  
Kinetic Resolution ◽  
Optically Active ◽  
Propargylic Alcohols

A new concept for the synthesis of optically active tertiary propargylic alcohols with 90–99% ee through palladium/H+-cocatalyzed kinetic resolution was developed.

Optically active propargylic alcohols from d-xylose useful precursors for LTB4 synthesis

1986 ◽  
Vol 27 (48) ◽  
pp. 5853-5856 ◽  
Author(s):  
P Pianetti ◽  
P Rollin ◽  
J.R. Pougny
Keyword(s):  
Optically Active ◽  
Propargylic Alcohols

scholarly journals Harmony of CdI2with CuBr for the one-pot synthesis of optically active α-allenols

2015 ◽  
Vol 13 (13) ◽  
pp. 4080-4089 ◽  
Author(s):  
Jiasheng Zhang ◽  
Juntao Ye ◽  
Shengming Ma
Keyword(s):  
Optically Active ◽  
One Pot ◽  
Propargylic Alcohols ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
The One

A highly efficient one-pot synthesis of chiral α-allenols from propargylic alcohols, aldehydes and pyrrolidine induced by CuBr and (R,Ra)-N-PINAP or (R,Sa)-N-PINAP and CdI2has been developed.

scholarly journals Copper(I) Iodide-Catalyzed Asymmetric Synthesis of Optically Active Tertiary α-Allenols

Synlett ◽  
2019 ◽  
Vol 30 (04) ◽  
pp. 477-482
Author(s):  
Qi Liu ◽  
Tao Cao ◽  
Yulin Han ◽  
Xingguo Jiang ◽  
Yang Tang ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Optically Active ◽  
Chiral Ligand ◽  
Propargylic Alcohols

A facile CuI-catalyzed asymmetric synthesis of chiral tertiary α-allenols with up to 95% ee starting from common tertiary propargylic alcohols and aldehydes has been developed. The amount of chiral ­ligand used in this transformation can be as low as 2.5 mol%.

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