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oa South African Journal of Chemistry - [H-cryptand 222]2+(Br-) as a tribromide-type catalyst for the trimethylsilylation / tetrahydropyranylation of alcohols : research article

 

Abstract

A stable organic tribromide, [H-cryptand 222]2+(Br-) was utilized as an active catalyst for the trimethylsilylation / tetrahydropyranylation of alcohols. The method is general for the preparation of OH-protected aliphatic (acyclic and cyclic), aromatic, primary, secondary and tertiary alcohols.

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/content/chem/64/1/EJC24548
2011-01-01
2016-12-03
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