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The Homocoupling Reaction of Aromatic Terminal Alkynes by a Highly Active Palladium(II)/AgNO? Cocatalyst in Aqueous Media Under Aerobic Conditions.

ABSTRACT: A new and efficient Pd(II)/AgNO?-cocatalyzed homocoupling of aromatic terminal alkynes is described. Various symmetrical 1,4-disubstituted-1,3-diynes are obtained in good to excellent yields. This protocol employs a loading with relatively low palladium(II) in aqueous media under aerobic conditions.

SUBMITTER: Guo M

PROVIDER: S-EPMC6274053 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature

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The Homocoupling Reaction of Aromatic Terminal Alkynes by a Highly Active Palladium(II)/AgNO₃ Cocatalyst in Aqueous Media Under Aerobic Conditions.

Guo Mengping M Chen Bo B Lv Meiyun M Zhou Xiuling X Wen Yongju Y Shen Xiuli X

Molecules (Basel, Switzerland) 20160510 5

A new and efficient Pd(II)/AgNO₃-cocatalyzed homocoupling of aromatic terminal alkynes is described. Various symmetrical 1,4-disubstituted-1,3-diynes are obtained in good to excellent yields. This protocol employs a loading with relatively low palladium(II) in aqueous media under aerobic conditions. ...[more]

PMID: 27171071

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