PS-COD and PS-9-BBN: polymer-supported reagents for solution-phase parallel synthesis.

Org Lett

Combinatorial Centre for Excellence, School of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom.

Published: March 2005

1,5-Cyclooctadiene was deprotonated under LICKOR conditions and reacted with Merrifield resin to afford an immobilized cyclooctadiene in high yield. This polymer is effective as a halogen scavenger, while hydroboration leads to a supported 9-BBN analogue. The latter exhibits similar regioselectivity to 9-BBN in olefin hydroboration. [reaction: see text]

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Source
http://dx.doi.org/10.1021/ol047458gDOI Listing

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