Cross-coupling reactivity of 1,1-dichloroalkenes under palladium catalysis: domino synthesis of diarylalkynes
作者:L. N. Rao Maddali、Suresh Meka
DOI:10.1039/c7nj05107g
日期:——
An efficient synthesis of diarylalkynes was achieved from the domino cross-coupling reaction of 1,1-dichloroalkenes with triarylbismuth reagents under palladium-catalyzed conditions. Under the established palladium protocol, 1,1-dichloroalkenes demonstrated hitherto unknown remarkable cross-coupling reactivity with organometallic triarylbismuth reagents to furnish functionalized diarylalkynes.
在钯催化的条件下,由1,1-二氯烯烃与三芳基铋试剂进行多米诺交叉偶联反应可实现二芳基炔烃的有效合成。在已建立的钯协议下,1,1-二氯烯烃显示出迄今未知的与有机金属三芳基铋试剂的显着交叉偶联反应性,以提供官能化的二芳基炔烃。