Asymmetric hetero-Diels-Alder reaction of glyoxylate esters and Danishefsky's diene catalyzed by chiral bis(oxazoline)-lanthanide complexes

Tetrahedron Letters

Volumn 41, Issue 13, 2000, Pages 2203-2206

  Qian, Changtao ^a   Wang, Longcheng ^a  

^a SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ALKADIENE; GLYOXYLIC ACID DERIVATIVE; LANTHANIDE; OXAZOLINE DERIVATIVE;

ARTICLE; CATALYSIS; CHEMICAL ANALYSIS; CHEMICAL REACTION; CHIRALITY; COMPLEX FORMATION; ENANTIOMER; REACTION ANALYSIS;

EID: 0034719706     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)00144-1     Document Type: Article

References (18)

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14. 3=2:1 was used, the hetero-Diels-Alder reaction product was obtained in 46% ee and 40% yield which is better than that of 1:1 (Table 1, entry 14). Therefore we speculate the structure of the complex derived from 2 to be as the following:
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