Polymeric reagents: preparation and characterization of novel solid-phase, silylating agents derived from copolymers containing 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene

Harald D.H. Stöver; Pei Zhi Lü; Jean M.J. Fréchet

doi:10.1007/BF00293517

Polymeric reagents: preparation and characterization of novel solid-phase, silylating agents derived from copolymers containing 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene

Harald D.H. Stöver^*, Pei Zhi Lü, Jean M.J. Fréchet

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Two novel reactive polymers useful as protecting groups for hydroxyls have been prepared by copolymerization of a silicon containing monomer, 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene, with styrene and divinylbenzene, followed by chemical modification of the resulting insoluble polymer beads. The polymeric reagents containing trialkylsilyl chloride or trialkylsilyl trifluoroacetate moieties are effective for the protection of alcohols and a procedure for their facile regeneration is described.

Original language	English (US)
Pages (from-to)	575-582
Number of pages	8
Journal	Polymer Bulletin
Volume	25
Issue number	5
DOIs	https://doi.org/10.1007/BF00293517
State	Published - May 1991
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Polymers and Plastics
Materials Chemistry

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abstract = "Two novel reactive polymers useful as protecting groups for hydroxyls have been prepared by copolymerization of a silicon containing monomer, 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene, with styrene and divinylbenzene, followed by chemical modification of the resulting insoluble polymer beads. The polymeric reagents containing trialkylsilyl chloride or trialkylsilyl trifluoroacetate moieties are effective for the protection of alcohols and a procedure for their facile regeneration is described.",

author = "St{\"o}ver, {Harald D.H.} and L{\"u}, {Pei Zhi} and Fr{\'e}chet, {Jean M.J.}",

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T2 - preparation and characterization of novel solid-phase, silylating agents derived from copolymers containing 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene

AU - Stöver, Harald D.H.

AU - Lü, Pei Zhi

AU - Fréchet, Jean M.J.

PY - 1991/5

Y1 - 1991/5

N2 - Two novel reactive polymers useful as protecting groups for hydroxyls have been prepared by copolymerization of a silicon containing monomer, 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene, with styrene and divinylbenzene, followed by chemical modification of the resulting insoluble polymer beads. The polymeric reagents containing trialkylsilyl chloride or trialkylsilyl trifluoroacetate moieties are effective for the protection of alcohols and a procedure for their facile regeneration is described.

AB - Two novel reactive polymers useful as protecting groups for hydroxyls have been prepared by copolymerization of a silicon containing monomer, 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene, with styrene and divinylbenzene, followed by chemical modification of the resulting insoluble polymer beads. The polymeric reagents containing trialkylsilyl chloride or trialkylsilyl trifluoroacetate moieties are effective for the protection of alcohols and a procedure for their facile regeneration is described.

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U2 - 10.1007/BF00293517

DO - 10.1007/BF00293517

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Polymeric reagents: preparation and characterization of novel solid-phase, silylating agents derived from copolymers containing 4-[3′-(dimethyl phenyl silyl)-propyl]-styrene

Abstract

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