Catalytic Asymmetric Pictet–Spengler-Type Reaction for the Synthesis of Optically Active Indolo[3,4-cd][1]benzazepines

2011 ◽  
Vol 13 (20) ◽  
pp. 5636-5639 ◽  
Author(s):  
Dao-Juan Cheng ◽  
Hai-Bian Wu ◽  
Shi-Kai Tian
Keyword(s):  
Optically Active ◽  
Type Reaction ◽  
Catalytic Asymmetric

Catalytic Asymmetric Three-Component Mannich-Type Reaction of Alkenyl Trichloroacetates

2009 ◽  
Vol 11 (22) ◽  
pp. 5310-5313 ◽  
Author(s):  
Atsuto Izumiseki ◽  
Kazuhiro Yoshida ◽  
Akira Yanagisawa
Keyword(s):  
Type Reaction ◽  
Catalytic Asymmetric

Formation of Optically Active Chromans by Catalytic Asymmetric Tandem Oxa-Michael Addition—Friedel—Crafts Alkylation Reactions.

ChemInform ◽  
2003 ◽  
Vol 34 (39) ◽  
Author(s):  
Hester L. van Lingen ◽  
Wei Zhuang ◽  
Tore Hansen ◽  
Floris P. J. T. Rutjes ◽  
Karl Anker Joergensen
Keyword(s):  
Michael Addition ◽  
Optically Active ◽  
Catalytic Asymmetric ◽  
Alkylation Reactions

A Catalytic Asymmetric Strecker-Type Reaction: Interesting Reactivity Difference between TMSCN and HCN

2000 ◽  
Vol 112 (9) ◽  
pp. 1716-1718 ◽  
Author(s):  
Masahiro Takamura ◽  
Yoshitaka Hamashima ◽  
Hiroyuki Usuda ◽  
Motomu Kanai ◽  
Masakatsu Shibasaki
Keyword(s):  
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.

Direct Catalytic Asymmetric Mannich-Type Reaction of α- and β-Fluorinated Amides

2015 ◽  
Vol 137 (50) ◽  
pp. 15929-15939 ◽  
Author(s):  
Lennart Brewitz ◽  
Fernando Arteaga Arteaga ◽  
Liang Yin ◽  
Kaliyamoorthy Alagiri ◽  
Naoya Kumagai ◽  
...  
Keyword(s):  
Type Reaction ◽  
Catalytic Asymmetric

Catalytic asymmetric enamine protonation reaction

2018 ◽  
Vol 16 (4) ◽  
pp. 510-520 ◽  
Author(s):  
Niankai Fu ◽  
Long Zhang ◽  
Sanzhong Luo
Keyword(s):  
Carbonyl Compounds ◽  
Optically Active ◽  
Protonation Reaction ◽  
Recent Advances ◽  
Catalytic Asymmetric

Recent advances in catalytic enantioselective enamine protonation for the synthesis of optically active carbonyl compounds are summarized in this review.

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