Palladium‐Catalyzed Dienylation of Haloalkynes using 2,3‐Butadienyl Acetates: A Facile Access to (1 Z )‐1,2‐Dihalo‐ 3‐vinyl‐1,3‐dienes | Zendy

Chen Dongxu | Zendy; Chen Xiaoyi | Zendy; Lu Zenghui | Zendy; Cai Haiting | Zendy; Shen Jinbei | Zendy; Zhu Gangguo | Zendy

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Palladium‐Catalyzed Dienylation of Haloalkynes using 2,3‐Butadienyl Acetates: A Facile Access to (1 Z )‐1,2‐Dihalo‐ 3‐vinyl‐1,3‐dienes

Author(s) -

Chen Dongxu,

Chen Xiaoyi,

Lu Zenghui,

Cai Haiting,

Shen Jinbei,

Zhu Gangguo

Publication year - 2011

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201100113

Subject(s) - chemistry , aromatization , catalysis , stereoselectivity , palladium , sequence (biology) , organic chemistry , combinatorial chemistry , biochemistry

A highly efficient and stereoselective method for the synthesis of (1 Z )‐1,2‐dihalo‐3‐vinyl‐1,3‐dienes featuring palladium‐catalyzed coupling of haloalkynes and 2,3‐butadienyl acetates was developed. The resulting products were smoothly converted into cis ‐1,2‐dihalostyrene derivatives using the Diels–Alder/aromatization sequence.

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