Direct Catalytic Asymmetric Mannich-Type Reaction of Benzyl Isocyanide: Stereoselective Synthesis of 1,2-Diarylethylenediamines

2015 ◽  
Vol 2015 (14) ◽  
pp. 3026-3031 ◽  
Author(s):  
Keiji Tamura ◽  
Naoya Kumagai ◽  
Masakatsu Shibasaki
Keyword(s):  
Stereoselective Synthesis ◽  
Type Reaction ◽  
Catalytic Asymmetric

Stereoselective Synthesis of Hagen's Gland Lactones by Employing Vinylogous Mukaiyama Type Reaction

2019 ◽  
Vol 4 (46) ◽  
pp. 13601-13603 ◽  
Author(s):  
L. Raju Chowhan ◽  
Vipin Singh ◽  
Shanta Raj Lakshmi
Keyword(s):  
Stereoselective Synthesis ◽  
Type Reaction

syn-Selective Reformatsky-Type Reaction of α-Silyl-α-stannylacetic Esters with Aldehydes: Stereoselective Synthesis of (E)- and (Z)-α,β-Unsaturated Esters

Synlett ◽  
1991 ◽  
Vol 1991 (12) ◽  
pp. 911-912 ◽  
Author(s):  
Shuji Akai ◽  
Yasunori Tsuzuki ◽  
Satoshi Matsuda ◽  
Shinji Kitagaki ◽  
Yasuyuki Kita
Keyword(s):  
Stereoselective Synthesis ◽  
Unsaturated Esters ◽  
Type Reaction

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

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

Stereoselective synthesis of 3,3′-pyrrolidinyl-spirooxindoles via the Zn(OAc)2-mediated asymmetric Mannich-type reaction

2021 ◽  
pp. 152819
Author(s):  
Guanping Tang ◽  
Samuel K. Akompong ◽  
Lianxun Gao ◽  
Chen Zeng ◽  
Hengjiang Cong ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Type Reaction

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.

scholarly journals Mannich-type Reaction of Methylene Active Compounds with a Chiral Sulfinimine of Trifluoropyruvate: New Highly Stereoselective Synthesis of (S)-α-Trifluoromethyl-Aspartic Acid

2005 ◽  
Vol 2 (3) ◽  
pp. 235-237 ◽  
Author(s):  
Francesco Lazzaro ◽  
Arnaud Gissot ◽  
Marcello Crucianelli ◽  
Francesco Angelis ◽  
Luca Bruche ◽  
...  
Keyword(s):  
Aspartic Acid ◽  
Stereoselective Synthesis ◽  
Active Compounds ◽  
Type Reaction

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
Sign in / Sign up

Export Citation Format

Share Document