Studies on Ketene and Its Derivatives. 100. 1-(Dimethylphosphono)- and 1-(Diphenylphosphinyl)-5-oxo-4-oxaspirohexanes. Synthesis and Some Reactions

DOI: 10.1021/jo01301a009

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Journal of Organic Chemistry p. 2587 - 2592 (1980)

Update date:2022-08-04

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Authors:

Kato, Tetsuzo

Katagiri, Nobuya

Sato, Renzo

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Article abstract of DOI:10.1021/jo01301a009

Reaction of diketene with dimethyl (α-diazoalkyl)phosphonates 4-8 and (diazomethyl)diphenylphosphine oxide (14) under irradiation gave E and Z 1-substituted 1-(dimethylphosphono)-5-oxo-4-oxaspiro<2.3>hexanes 9a,b-13a,b and (E)- and (Z)-1-(diphenylphosphin

Full text of DOI:10.1021/jo01301a009

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