PREPARATION OF SEVERAL NEW Ni- OR Pd-CONTAINING CYCLIC AMIDE AND ESTERS, (PR3)nNi(CH2CH2CH2COZ) (Z=NH, O) AND PCy3Pd(CH2CH2CH2COO), AND RING CONTRACTION OF THE SIX-MEMBERED Ni-CONTAINING CYCLIC ESTER TO ITS FIVE-MEMBERED ISOMER

DOI: 10.1246/cl.1982.695

Source and publish data:

Chemistry Letters p. 695 - 698 (1982)

Update date:2022-08-03

Topics: Isomer Esters Ring contraction Five-membered

Authors:

Sano, Kenji

Yamamoto, Takakazu

Yamamoto, Akio

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Article abstract of DOI:10.1246/cl.1982.695

New metallacyclic amide and esters (PCy3Ni(CH2CH2CH2CONH), (PR3)_nNi(CH2CH2CH2COO), PCy3Pd(CH2CH2CH2COO) ) have been prepared by reactions of zero-valent nickel and palladium complexes with unsaturated amide and acid.The 6-membered Ni-containing cyclic ester undergoes a ring contraction reaction to a 5-membered isomer.

Full text of DOI:10.1246/cl.1982.695

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