Ultrasound-accelerated synthesis of chiral allylic alcohols promoted by indium metal

Yadav, J. S. ; Reddy, B. V. S. ; Srinivasa Reddy, K. (2003) Ultrasound-accelerated synthesis of chiral allylic alcohols promoted by indium metal Tetrahedron, 59 (28). pp. 5333-5336. ISSN 0040-4020

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0040-4020(03)00736-1

Abstract

The 2-iodomethyl-O-isopropylidine acetals undergo smoothly β-elimination by indium metal in methanol under sonication to afford the corresponding allylic alcohols in excellent yields with high selectivity. This method tolerates both acid and base labile functional and protecting groups and also free hydroxyl groups present in the molecule. Improved yields and enhanced rates are the remarkable features obtained by ultrasound.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Indium Reagents; Isopropylidine Acetals; Allylic Alcohols
ID Code:58758
Deposited On:02 Sep 2011 03:18
Last Modified:02 Sep 2011 03:18

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