An efficient catalytic asymmetric addition of trimethylsilyl cyanide to aldehydes at room temperature

2005 ◽  
Vol 46 (13) ◽  
pp. 2223-2226 ◽  
Author(s):  
Zi-Bo Li ◽  
Amaresh R. Rajaram ◽  
Nattawan Decharin ◽  
Ying-Chuan Qin ◽  
Lin Pu
Keyword(s):  
Room Temperature ◽  
Asymmetric Addition ◽  
Trimethylsilyl Cyanide ◽  
Catalytic Asymmetric

An Efficient Catalytic Asymmetric Addition of Trimethylsilyl Cyanide to Aldehydes at Room Temperature.

ChemInform ◽  
2005 ◽  
Vol 36 (29) ◽  
Author(s):  
Zi-Bo Li ◽  
Amaresh R. Rajaram ◽  
Nattawan Decharin ◽  
Ying-Chuan Qin ◽  
Lin Pu
Keyword(s):  
Room Temperature ◽  
Asymmetric Addition ◽  
Trimethylsilyl Cyanide ◽  
Catalytic Asymmetric

Achiral Trisubstituted Thioureas as Secondary Ligands to Cu I Catalysts: Direct Catalytic Asymmetric Addition of α‐Fluoronitriles to Imines

2018 ◽  
Vol 131 (9) ◽  
pp. 2670-2674 ◽  
Author(s):  
Pandur Venkatesan Balaji ◽  
Lennart Brewitz ◽  
Naoya Kumagai ◽  
Masakatsu Shibasaki
Keyword(s):  
Asymmetric Addition ◽  
Catalytic Asymmetric

Catalytic Asymmetric Addition of Dimethylzinc to α-Keto Esters

Synfacts ◽  
2006 ◽  
Vol 2006 (6) ◽  
pp. 0593-0593
Author(s):  
J. Pedro ◽  
G. Blay ◽  
I. Fernández ◽  
A. Marco-Aleixandre
Keyword(s):  
Asymmetric Addition ◽  
Keto Esters ◽  
Catalytic Asymmetric

A Facile Synthesis of the Enantiopure, Nitrogen-Substituted 2,2'-Diamino-1,1'-binaphthyls as Potential Ligands for Catalytic Asymmetric Reactions

1998 ◽  
Vol 63 (4) ◽  
pp. 515-519 ◽  
Author(s):  
Štěpán Vyskočil ◽  
Martin Smrčina ◽  
Pavel Kočovský
Keyword(s):  
Room Temperature ◽  
Asymmetric Reactions ◽  
Reductive Alkylation ◽  
Facile Synthesis ◽  
Catalytic Asymmetric ◽  
Catalytic Asymmetric Reactions

Reductive alkylation of (R)-(+)-2,2'-diamino-1,1'-binaphthyl (1) with various ketones has been accomplished by means of NaBH4/H2SO4 in THF at room temperature. Bisalkylation predominated with the sterically less demanding acetone (1→3a; 82%), whereas the bulky 2-adamantanone afforded mainly the monoalkylated product 4c (71%). Both mono- and bisalkylated diamines (R)-3 and (R)-4 were reductively permethylated on reaction with CH2O, NaBH4, and H2SO4. The Pd(0)-catalyzed phenylation of (R)-(+)-1 with PhBr afforded the N,N'-diphenyl derivative (R)-7 (70%).

A Strategy for Synthesizing Axially Chiral Naphthyl‐Indoles: Catalytic Asymmetric Addition Reactions of Racemic Substrates

2019 ◽  
Vol 131 (42) ◽  
pp. 15248-15254 ◽  
Author(s):  
Fei Jiang ◽  
Ke‐Wei Chen ◽  
Ping Wu ◽  
Yu‐Chen Zhang ◽  
Yinchun Jiao ◽  
...  
Keyword(s):  
Addition Reactions ◽  
Asymmetric Addition ◽  
Axially Chiral ◽  
Catalytic Asymmetric
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