Asymmetric alkylation of .beta.-keto esters with optically active sulfonium salts

1989 ◽  
Vol 54 (10) ◽  
pp. 2374-2383 ◽  
Author(s):  
Kazuyuki Umemura ◽  
Haruo Matsuyama ◽  
Nobuko Watanabe ◽  
Michio Kobayashi ◽  
Nobumasa Kamigata
Keyword(s):  
Optically Active ◽  
Sulfonium Salts ◽  
Asymmetric Alkylation ◽  
Keto Esters

ChemInform Abstract: Asymmetric Alkylation of β-Keto Esters with Optically Active Sulfonium Salts.

ChemInform ◽  
1989 ◽  
Vol 20 (44) ◽  
Author(s):  
K. UMEMURA ◽  
H. MATSUYAMA ◽  
N. WATANABE ◽  
M. KOBAYASHI ◽  
N. KAMIGATA
Keyword(s):  
Optically Active ◽  
Sulfonium Salts ◽  
Asymmetric Alkylation ◽  
Keto Esters

scholarly journals NOVEL ASYMMETRIC ALKYLATION OF CYCLIC β-KETO ESTERS WITH OPTICALLY ACTIVE SULFONIUM SALTS

1985 ◽  
Vol 14 (7) ◽  
pp. 1067-1070 ◽  
Author(s):  
Michio Kobayashi ◽  
Kazuyuki Umemura ◽  
Nobuko Watanabe ◽  
Haruo Matsuyama
Keyword(s):  
Optically Active ◽  
Sulfonium Salts ◽  
Asymmetric Alkylation ◽  
Keto Esters

scholarly journals Highly Enantioselective Construction of Quaternary Stereocenters onβ-Keto Esters by Phase-Transfer Catalytic Asymmetric Alkylation and Michael Reaction

2003 ◽  
Vol 115 (34) ◽  
pp. 4111-4111 ◽  
Author(s):  
Takashi Ooi ◽  
Takashi Miki ◽  
Mika Taniguchi ◽  
Misato Shiraishi ◽  
Mifune Takeuchi ◽  
...  
Keyword(s):  
Michael Reaction ◽  
Phase Transfer ◽  
Asymmetric Alkylation ◽  
Keto Esters ◽  
Catalytic Asymmetric ◽  
Quaternary Stereocenters

ChemInform Abstract: Phase-Transfer-Catalyzed Asymmetric Alkylation of α-Benzoyloxy-β-keto Esters: Stereoselective Construction of Congested 2,3-Dihydroxycarboxylic Acid Esters.

ChemInform ◽  
2010 ◽  
Vol 41 (26) ◽  
pp. no-no
Author(s):  
Takuya Hashimoto ◽  
Keigo Sasaki ◽  
Kazuhiro Fukumoto ◽  
Yuichi Murase ◽  
Naoyuki Abe ◽  
...  
Keyword(s):  
Phase Transfer ◽  
Asymmetric Alkylation ◽  
Keto Esters ◽  
Acid Esters
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