scholarly journals A Catalytic Asymmetric Strecker-Type Reaction Promoted by Lewis Acid-Lewis Base Bifunctional Catalyst.

2000 ◽  
Vol 48 (10) ◽  
pp. 1586-1592 ◽  
Author(s):  
Masahiro TAKAMURA ◽  
Yoshitaka HAMASHIMA ◽  
Hiroyuki USUDA ◽  
Motomu KANAI ◽  
Masakatsu SHIBASAKI
Keyword(s):  
Lewis Acid ◽  
Bifunctional Catalyst ◽  
Lewis Base ◽  
Type Reaction ◽  
Catalytic Asymmetric

ChemInform Abstract: A Catalytic Asymmetric Strecker-Type Reaction Promoted by Lewis Acid-Lewis Base Bifunctional Catalyst.

ChemInform ◽  
2001 ◽  
Vol 32 (11) ◽  
pp. no-no
Author(s):  
Masahiro Takamura ◽  
Yoshitaka Hamashima ◽  
Hiroyuki Usuda ◽  
Motomu Kanai ◽  
Masakatsu Shibasaki
Keyword(s):  
Lewis Acid ◽  
Bifunctional Catalyst ◽  
Lewis Base ◽  
Type Reaction ◽  
Catalytic Asymmetric

scholarly journals Direct Catalytic Asymmetric Mannich-Type Reaction of an α-CF3 Amide to Isatin Imines

Synlett ◽  
2018 ◽  
Vol 30 (04) ◽  
pp. 488-492 ◽  
Author(s):  
Jin-Sheng Yu ◽  
Hidetoshi Noda ◽  
Naoya Kumagai ◽  
Masakatsu Shibasaki
Keyword(s):  
Lewis Acid ◽  
Tertiary Amine ◽  
Chiral Center ◽  
Chiral Catalyst ◽  
Type Reaction ◽  
One Step ◽  
Catalytic Asymmetric ◽  
Chiral Bisphosphine Ligand

An α-CF3 amide underwent direct asymmetric Mannich-type reaction to isatin imines in the presence of a chiral catalyst comprising a soft Lewis acid Cu(I), a chiral bisphosphine ligand, and Barton’s base. The Mannich adduct was converted in one step into a unique tricycle bearing a trifluoromethylated chiral center and an α-tertiary amine moiety.

A Mild and Efficient Cyanosilylation of Ketones Catalyzed by a Lewis Acid—Lewis Base Bifunctional Catalyst.

ChemInform ◽  
2003 ◽  
Vol 34 (43) ◽  
Author(s):  
Yongcun Shen ◽  
Xiaoming Feng ◽  
Yan Li ◽  
Guolin Zhang ◽  
Yaozhong Jiang
Keyword(s):  
Lewis Acid ◽  
Bifunctional Catalyst ◽  
Lewis Base

scholarly journals Development and Application of Enantioselective Lewis Acid-Lewis Base Bifunctional Catalyst.

2001 ◽  
Vol 59 (8) ◽  
pp. 766-778 ◽  
Author(s):  
Motomu Kanai ◽  
Yoshitaka Hamashima ◽  
Masahiro Takamura ◽  
Masakatsu Shibasaki
Keyword(s):  
Lewis Acid ◽  
Bifunctional Catalyst ◽  
Lewis Base

ChemInform Abstract: Catalytic Asymmetric Aldol-Type Reaction Using a Chiral Tin(II) Lewis Acid.

ChemInform ◽  
2010 ◽  
Vol 24 (25) ◽  
pp. no-no
Author(s):  
S. KOBAYASHI ◽  
H. UCHIRO ◽  
I. SHIINA ◽  
T. MUKAIYAMA
Keyword(s):  
Lewis Acid ◽  
Asymmetric Aldol ◽  
Type Reaction ◽  
Catalytic Asymmetric

A mild and efficient cyanosilylation of ketones catalyzed by a Lewis acid–Lewis base bifunctional catalyst

Tetrahedron ◽  
2003 ◽  
Vol 59 (30) ◽  
pp. 5667-5675 ◽  
Author(s):  
Yongcun Shen ◽  
Xiaoming Feng ◽  
Yan Li ◽  
Guolin Zhang ◽  
Yaozhong Jiang
Keyword(s):  
Lewis Acid ◽  
Bifunctional Catalyst ◽  
Lewis Base
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