Diverse reactivity of zirconacyclocumulenes derived from coupling of benzynezirconocenes with 1,3-butadiynes towards acyl cyanides: synthesis of indeno[2,1-b]pyrroles or [3]cumulenones.
Fu
Xiaoping
X
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China.
Chen
Jingjin
J
Li
Guangyu
G
Liu
Yuanhong
Y