About: An Efficient and Highly SelectiveDeprotecting Method forβ-(Trimethylsilyl)ethoxymethyl Ethers

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Attributs	Valeurs
type	work Article
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/2002/volume_67/issue_4/w
Subject	Note
Title	An Efficient and Highly SelectiveDeprotecting Method forβ-(Trimethylsilyl)ethoxymethyl Ethers
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/2002/volume_67/issue_4/101021jo0107204/m/print http://hub.abes.fr/acs/periodical/joceah/2002/volume_67/issue_4/101021jo0107204/m/web
related by	http://hub.abes.fr/acs/periodical/joceah/2002/volume_67/issue_4/101021jo0107204/authorship/1 http://hub.abes.fr/acs/periodical/joceah/2002/volume_67/issue_4/101021jo0107204/authorship/2
Author	Chen Ming-Yi Lee Adam Shih-Yuan
Abstract	A series of β-(trimethylsilyl)ethoxymethyl etherswere hydrolyzed to their corresponding alcohols in highyields by using a catalytic amount of CBr4 (15%) in MeOHunder refluxing reaction conditions. The chemoselectivedeprotection between trialkylsilyl and β-(trimethylsilyl)ethoxymethyl-protected alcohols can be achieved by usingan alcohol with steric hindrance such as iPrOH. Theselectivity also can be achieved in the CBr4/MeOH reactionmixture under ultrasonic reaction conditions.
article type	brief-report
is part of this journal	The Journal of Organic Chemistry

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