A tandem Heck reaction leading to a 26-membered carbocycle


Harrowven, D. C., Woodcock, T. and Howes, P. D. (2002) A tandem Heck reaction leading to a 26-membered carbocycle Tetrahedron Letters, 43, (51), pp. 9327-9329. (doi:10.1016/S0040-4039(02)02343-2).

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Description/Abstract

Sequential inter- and intramolecular Heck reactions have been used to construct a 26-membered carbocycle. This new tandem reaction uses strain effects to advantage in biasing the first step towards intermolecular coupling. In the second step, the lack of strain in the formation of a large ring promotes this course over polymerisation.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1016/S0040-4039(02)02343-2
ISSNs: 0040-4039 (print)
Keywords: palladium-catalyzed vinylation, phase-transfer conditions, organic halides, cyclic carbopalladation, solid support, cyclization, macrocyclization
Subjects:
ePrint ID: 19763
Date :
Date Event
16 December 2002Published
Date Deposited: 17 Feb 2006
Last Modified: 16 Apr 2017 23:01
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/19763

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