CeCl3 promoted asymmetric cycloaddition of isocyanates with 2-vinylaziridines

Tetrahedron Asymmetry

Volumn 15, Issue 10, 2004, Pages 1537-1540

  Dong, Chune ^a   Alper, Howard ^a  

^a UNIVERSITY OF OTTAWA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AZIRIDINE DERIVATIVE; IMIDAZOLIDINE DERIVATIVE; ISOCYANIC ACID DERIVATIVE; PALLADIUM;

ARTICLE; CATALYSIS; CYCLIZATION; CYCLOADDITION; ENANTIOSELECTIVITY; PRIORITY JOURNAL;

EID: 2342550559     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetasy.2004.03.039     Document Type: Article

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29. 3 (0.1 mmol) was added, and after 10 min, 2-vinylaziridine (1.0 mmol) and isocyanate (1.0 mmol) were added and the mixture was then stirred under a nitrogen atmosphere at room temperature, until the conversion of isocyanate was complete (4h). The solution was subjected to rotary evaporation and the residue was purified by preparative silica gel TLC (ether/hexane=1:2)