Title of article
A very practical and selective method for PMB protection of alcohols
Author/Authors
Chavan، نويسنده , , Subhash P. and Harale، نويسنده , , Kishor R.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
4683
To page
4686
Abstract
A very simple, practical and efficient one-step heterogeneous protocol for the PMB protection of alcohols using Amberlyst-15 has been developed. The stability and hazard issues regarding PMBCl and PMBBr are totally avoided by directly using anisyl alcohol for the protection. Alcohols are protected in very good yields. The selective mono-PMB protection of diols as well as di-PMB protection of diols was achieved in good yields, along with the demonstration of recyclability of the catalyst.
Keywords
Amberlyst-15 , 4-Methoxybenzyl alcohol , 4-Methoxybenzyl protection , Mono-PMB protection , Di-PMB protection
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1881658
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