Stereospecific Palladium(II)-Catalyzed Cyclocarbonylation of 3-Aryl-1-propynes and Iodoarenes of Acid Chlorides To Form (E)-3-Arylidenebutenolides

DOI: 10.1021/jo00014a039

Source and publish data:

Journal of Organic Chemistry p. 4534 - 4536 (1991)

Update date:2022-08-04

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Authors:

Huang, Yujin

Alper, Howard

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Article abstract of DOI:10.1021/jo00014a039

Iodoarenes react with 3-aryl-1-propynes and carbon monoxide, in the presence of palladium acetate and triphenylphosphine, to form (E)-arylidenebutenolides in 33-88percent isolated yields.The same product is formed by substitution of acid chloride for a io

Full text of DOI:10.1021/jo00014a039

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