Platinum(0)-Catalyzed Diboration of Methylenecyclopropanes with Bis(pinacolato)diboron: A Selective Route to 2,4-Bis(boryl)-1-butenes
- 1 November 1999
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1999 (11) , 1790-1792
- https://doi.org/10.1055/s-1999-2957
Abstract
Platinum(0)-catalyzed diboration of methylenecyclopropanes with bis(pinacolato)diboron [(Me4C2O2)B-B(O2C2Me4)] in toluene selectively provided the corresponding 2,4-bis(boryl)-1-butene and its analogs in good yields through the cleavage of the proximal bond of the cyclopropane ring.Keywords
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