Synthesis of 1,2-allenic ketones through oxidation of homopropargyl alcohols with CrO3(cat.)/TBHP under MWI

O643.32; A Cr3 catalyzed oxidation of homopropargyl alcohols with tert-butyl hydroperoxide under microwave irradiation was found to be an efficient and rapid alternative for the preparation of 1,2-allenic ketones. The advantages of this procedure include short reaction time, less adverse impact on t...

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Published in:Chinese chemical letters 2011-03, Vol.22 (3), p.268-271
Main Authors: Zhang, Xin Ying, Qu, Ying Ying, Wang, Yang Yang, Fan, Xue Sen
Format: Article
Language:English
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Summary:O643.32; A Cr3 catalyzed oxidation of homopropargyl alcohols with tert-butyl hydroperoxide under microwave irradiation was found to be an efficient and rapid alternative for the preparation of 1,2-allenic ketones. The advantages of this procedure include short reaction time, less adverse impact on the environment and reasonably high efficiency. (c) 2010 Published by Elsevier B.V. on behalf of Chinese Chemical Society.
ISSN:1001-8417
DOI:10.1016/j.cclet.2010.09.032