60835-96-3Relevant articles and documents
Stereospecific Synthesis of 1,4-Dienes by Cross-Coupling of Allyl Halides with Alkenylcopper Intermediates from Alkenyldialkylboranes
Brown, Herbert C.,Campbell, James B.
, p. 550 - 552 (2007/10/02)
Alkenylcopper intermediates, generated from alkenyldialkylborane derivatives of 9-borabicyclononane (9-BBN) and dicyclohexylborane (DCB), undergo stereospecific cross-coupling with allylic halides to yield stereodefined 1,4-dienes.
The Reactions of Copper(I) 1-Alkenyltrimethylborates with Allylic Bromides or 2-Propynyl Bromide
Miyaura, Norio,Yano, Takashi,Suzuki, Akira
, p. 1471 - 1472 (2007/10/02)
The reactions between copper(I) 1-alkenyltrimethylborates ( readily obtainable from 2-(1-alkenyl)-1,3,2-benzodioxaboroles and methyllithium) and allylic bromides or 2-propynyl bromide were found to give corresponding coupling products.These reactions provide new synthetic routes to 1,4-alkadienes or 1,2,7-alkatrien-5-ynes.