Cross-coupling of vinylpolysiloxanes with aryl iodides

Scott E. Denmark; Zhigang Wang

doi:10.1016/S0022-328X(00)00894-9

Cross-coupling of vinylpolysiloxanes with aryl iodides

Scott E. Denmark, Zhigang Wang

Chemistry

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

Abstract

Commercially available vinylpolysiloxane (1) rapidly undergoes cross-coupling reactions with aryl and alkenyl iodides in the presence of tetrabutylammonium fluoride (two to three equivalents) and Pd(dba)₂ (1-5 mol%) at room temperature to afford coupling products in high yield. This process employs an inexpensive and non-toxic siloxane reagent and shows good functional group compatibility and high stereospecificity.

Original language	English (US)
Pages (from-to)	372-375
Number of pages	4
Journal	Journal of Organometallic Chemistry
Volume	624
Issue number	1-2
DOIs	https://doi.org/10.1016/S0022-328X(00)00894-9
State	Published - Apr 1 2001

Keywords

Alkenes
Cross-coupling
Palladium catalysis
Styrenes
Vinylpolysiloxanes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

Online availability

10.1016/S0022-328X(00)00894-9

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AB - Commercially available vinylpolysiloxane (1) rapidly undergoes cross-coupling reactions with aryl and alkenyl iodides in the presence of tetrabutylammonium fluoride (two to three equivalents) and Pd(dba)2 (1-5 mol%) at room temperature to afford coupling products in high yield. This process employs an inexpensive and non-toxic siloxane reagent and shows good functional group compatibility and high stereospecificity.

KW - Alkenes

KW - Cross-coupling

KW - Palladium catalysis

KW - Styrenes

KW - Vinylpolysiloxanes

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ER -

Cross-coupling of vinylpolysiloxanes with aryl iodides

Abstract

Keywords

ASJC Scopus subject areas

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