Free radical cyclizations of trienes with tris(trimethylsisyl)silane

Article abstract of DOI:10.1080/00397919908086447

The intramolecular trapping of a stabilized intermediate allylic radical generated by the addition of tris(trimethylsilyl)silyl (sisyl) radical to a conjugated system was performed. The observed low stereoselectivity suggests thermodynamic rather than kinetic control in this cyclization process.

Full text of DOI:10.1080/00397919908086447

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Synthetic Communications: An
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Free Radical Cyclizations of Trienes
with Tris(Trimethylsilyl)Silane
Nora E. Restrepo-Sánchez a , Fernando J. Gómez a , Luz M.
Jaramillo-Gómez a & Tomas Hudlioky b
a Departamento de Quimica , Universidad del Valle , A. A.,
25360, Cali, Colombia
b Chemistry Department , University of Florida , Gainesville,
FL, 32611-7200, USA
Published online: 25 Sep 2007.
To cite this article: Nora E. Restrepo-Sánchez , Fernando J. Gómez , Luz M. Jaramillo-Gómez
& Tomas Hudlioky (1999) Free Radical Cyclizations of Trienes with Tris(Trimethylsilyl)Silane,
Synthetic Communications: An International Journal for Rapid Communication of Synthetic
Organic Chemistry, 29:16, 2795-2806, DOI: 10.1080/00397919908086447
To link to this article: http://dx.doi.org/10.1080/00397919908086447
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