Palladium‐catalyzed synthesis of 6‐allylcoumarins using organotin reagents as multicoupling organometallic nucleophiles | Zendy

Yan Han | Zendy; Yin Wenzheng | Zendy; Liu Pin | Zendy; Liu Jia | Zendy; Hu Meichen | Zendy; Gu Cheng | Zendy; Yao Yang | Zendy; Zhang Weihua | Zendy

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Palladium‐catalyzed synthesis of 6‐allylcoumarins using organotin reagents as multicoupling organometallic nucleophiles

Author(s) -

Yan Han,

Yin Wenzheng,

Liu Pin,

Liu Jia,

Hu Meichen,

Gu Cheng,

Yao Yang,

Zhang Weihua

Publication year - 2014

Publication title -

applied organometallic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.53

H-Index - 71

eISSN - 1099-0739

pISSN - 0268-2605

DOI - 10.1002/aoc.3188

Subject(s) - chemistry , palladium , stille reaction , nucleophile , catalysis , reagent , organometallic chemistry , dimethylformamide , group 2 organometallic chemistry , organic chemistry , coupling reaction , combinatorial chemistry , molecule , solvent

Derivatives of 6‐iodocoumarin undergoing a direct Stille cross‐coupling reaction with organotin compounds in the presence of a catalytic amount of Pd(PPh 3 ) 4 in dimethylformamide at 80°C is described in this study. It is the first report of the palladium‐catalyzed coupling of iodocoumarins with allyltributyltin under mild conditions to form alkylcoumarin compounds in good yields. © 2014 The Authors. Applied Organometallic Chemistry published by John Wiley & Sons, Ltd.

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