CYCLIZATION OF UNSATURATED ALDEHYDES CATALYZED BY (PPh3)2Co(Ph2PCH2CH2PPh2)

DOI: 10.1007/BF01168087

Source and publish data:

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 2353 - 2356 (1989)

Update date:2022-08-11

Topics:

Authors:

Vinogradov, M. G.

Tuzikov, A. B.

Nikishin, G. I.

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Article abstract of DOI:10.1007/BF01168087

Catalytic cyclization of γ,δ-unsaturated aldehydes (intramolecular hydroacylation) in the presence of (PPh3)2Co(Ph2PCH2CH2PPh2) gives four-membered and five-membered cycloalkanones.Depending on aldehyde structure the selectivity is 90-97percent at 10-100percent aldehyde conversion.

Full text of DOI:10.1007/BF01168087

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