A Facile One-Pot Synthesis of New Spiro Pyrrolidine-Oxindoles Under Ultrasonic Irradiation in DMSO-H2O

Author(s): Javad Azizian, Ali Saffar-Teluri, Ali Asadi.

Journal Name: Letters in Organic Chemistry

Volume 3 , Issue 12 , 2006

Become EABM
Become Reviewer

Abstract:

Ultrasonic irradiation effectively promotes the 1,3-dipolar cycloaddition reaction of azomethine ylides generated from L-phenyl alanine and isatin derivatives via the decarboxylative with N-aryl maleimides in aqueous solution under stereoselective cycloaddition via endo-transition state to give new spiro pyrrolidine cycloadducts.

Keywords: Ultrasonic, 1,3-dipolar cycloaddition, spiro pyrolidines, azomethine ylides, stereoselective, endo-transition state

Rights & PermissionsPrintExport Cite as

Article Details

VOLUME: 3
ISSUE: 12
Year: 2006
Page: [887 - 890]
Pages: 4
DOI: 10.2174/157017806779468068
Price: $65

Article Metrics

PDF: 2