Diastereoselective synthesis of anti and syn .alpha.,.beta.-dihydroxy thioesters by titanium enolate aldol condensation

1992 ◽  
Vol 57 (23) ◽  
pp. 6339-6342 ◽  
Author(s):  
Rita Annunziata ◽  
Mauro Cinquini ◽  
Franco Cozzi ◽  
Andrea Lombardi Borgia
Keyword(s):  
Aldol Condensation ◽  
Diastereoselective Synthesis ◽  
Alpha Beta

ChemInform Abstract: One-Pot Cascade Michael—Michael—Aldol Condensation for Diastereoselective Synthesis of Nitro-Substituted Cyclohexanes.

ChemInform ◽  
2010 ◽  
Vol 41 (1) ◽  
pp. no-no
Author(s):  
Yunfeng Chen ◽  
Cheng Zhong ◽  
Xiaohua Sun ◽  
Novruz G. Akhmedov ◽  
Jeffrey L. Petersen ◽  
...  
Keyword(s):  
Aldol Condensation ◽  
Diastereoselective Synthesis ◽  
One Pot

One-pot cascade Michael–Michael–Aldol condensation for diastereoselective synthesis of nitro-substituted cyclohexanes

2009 ◽  
pp. 5150 ◽  
Author(s):  
Yunfeng Chen ◽  
Cheng Zhong ◽  
Xiaohua Sun ◽  
Novruz G. Akhmedov ◽  
Jeffrey L. Petersen ◽  
...  
Keyword(s):  
Aldol Condensation ◽  
Diastereoselective Synthesis ◽  
One Pot

Stereochemistry of Aldol Condensation of N,N-dialkyl Amides with Aromatic Imines. Highly Diastereoselective Synthesis of β-Amino Acid Dialkylamides

2000 ◽  
Vol 2000 (3) ◽  
pp. 133-135 ◽  
Author(s):  
Lilia Z. Viteva ◽  
Tz. S. Gospodova ◽  
Y. N. Stefanovsky
Keyword(s):  
Amino Acid ◽  
Aldol Condensation ◽  
Diastereoselective Synthesis ◽  
Aromatic Imines ◽  
High Yields

Aldol condensation of amide enolates with imines affords β-amino acid dialkylamides in both high yields and excellent threo diastereoselectivity; electronic factors seem to be of great importance for successful interaction.

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