Title of article
Microwave- and ultrasound-assisted oxidation of bio-active limonoids
Author/Authors
Gopalakrishnan، نويسنده , , Geetha and Pradeep Singh، نويسنده , , N.D and Kasinath، نويسنده , , V and Siva Rama Krishnan، نويسنده , , M and Malathi، نويسنده , , R and Rajan، نويسنده , , S.S، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
6577
To page
6579
Abstract
Tetranortriterpenoids from Azadirachta indica A. Juss and Soymida febrifuga (Meliaceae), have been selectively oxidized to single major products which exhibit bioactivity higher than the parent compounds, comparable to that of azadirachtin A. The reaction proceeds to completion in less than 15 min and 1 min on being assisted by ultrasound and microwave irradiation, respectively.
Keywords
Ultrasound , ?-Unsaturated lactone , ? , antifeedancy , N-Bromosuccinimide , Tetranortriterpenoids , microwave
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1647099
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