Synthesis of Rigid Analogues of Flavone by Intramolecular Heck Reaction | Zendy

Hou Chuanwei | Zendy; Chen Hao | Zendy; Xu Xing | Zendy; Zhu Fangxia | Zendy; Guo Lei | Zendy; Jiang Min | Zendy; Yang Chunhao | Zendy; Deng Lianfu | Zendy

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Synthesis of Rigid Analogues of Flavone by Intramolecular Heck Reaction

Author(s) -

Hou Chuanwei,

Chen Hao,

Xu Xing,

Zhu Fangxia,

Guo Lei,

Jiang Min,

Yang Chunhao,

Deng Lianfu

Publication year - 2015

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.201500180

Subject(s) - chemistry , intramolecular force , heck reaction , yield (engineering) , scope (computer science) , substrate (aquarium) , combinatorial chemistry , stereochemistry , organic chemistry , catalysis , palladium , materials science , oceanography , computer science , metallurgy , programming language , geology

A novel concise method to synthesize rigid analogues of flavone by an intramolecular Heck reaction with wide substrate scope was developed. The key intermediates 3‐(2‐bromobenzyl)‐4 H ‐chromen‐4‐ones were prepared easily in two steps. Most compounds were obtained with moderate to good yields (34–90 % yield, 19 examples).

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