Synthesis and Enantioselective Diels−Alder Reactions of Optically Active Cobalt(III) Salen-1,3-butadien-2-yl Complexes

2000 ◽  
Vol 19 (9) ◽  
pp. 1615-1618 ◽  
Author(s):  
John J. Chapman ◽  
Cynthia S. Day ◽  
Mark E. Welker
Keyword(s):  
Optically Active ◽  
Diels Alder

ChemInform Abstract: Enantioselective Diels-Alder Reactions of Optically Active (Buta-1,3-dien-2-yl)(salen)cobalt(III) Complexes.

ChemInform ◽  
2010 ◽  
Vol 33 (15) ◽  
pp. no-no
Author(s):  
John J. Chapman ◽  
Cynthia S. Day ◽  
Mark E. Welker
Keyword(s):  
Optically Active ◽  
Diels Alder

Optically Active Polymer Synthesis by Diels−Alder Polymerization with Chirally Modified Lewis Acid Catalyst

1999 ◽  
Vol 32 (3) ◽  
pp. 541-547 ◽  
Author(s):  
Koichi Kamahori ◽  
Shoichi Tada ◽  
Koichi Ito ◽  
Shinichi Itsuno
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Polymer Synthesis ◽  
Optically Active ◽  
Diels Alder ◽  
Optically Active Polymer ◽  
Lewis Acid Catalyst

scholarly journals Asymmetric synthesis of a highly functionalized bicyclo[3.2.2]nonene derivative

2013 ◽  
Vol 9 ◽  
pp. 655-663 ◽  
Author(s):  
Toshiki Tabuchi ◽  
Daisuke Urabe ◽  
Masayuki Inoue
Keyword(s):  
Asymmetric Synthesis ◽  
Alder Reaction ◽  
Optically Active ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Quaternary Carbons

The stereoselective Diels–Alder reaction between an optically active 1,4-dimethylcycloheptadiene and acrolein was effectively promoted by TBSOTf to produce a bicyclo[3.2.2]nonene derivative bearing two quaternary carbons. Seven additional transformations from the obtained bicycle delivered the C 2-symmetric bicyclo[3.3.2]decene derivative, a key intermediate in our synthetic study of ryanodine.

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