Method for Activation and Recycling of Trityl Resins | Zendy

Itedale Namro Redwan | Zendy; Morten Grøtli | Zendy

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Method for Activation and Recycling of Trityl Resins

Author(s) -

Itedale Namro Redwan,

Morten Grøtli

Publication year - 2012

Publication title -

the journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.2

H-Index - 228

eISSN - 1520-6904

pISSN - 0022-3263

DOI - 10.1021/jo300598d

Subject(s) - chemistry , polystyrene , tetrafluoroborate , organic chemistry , chloride , polymer chemistry , catalysis , ionic liquid , polymer

This note describes a rapid and mild strategy for the loading of alcohols and anilines onto a polystyrene triphenylmethyl (trityl) resin. High loadings were obtained in a matter of minutes by treating resin-bound trityl chloride with triethyloxonium tetrafluoroborate followed by alcohols or anilines. Yields were comparable or better than known literature methods. Recycling of the recovered resin was also possible using the developed method.

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