New Six- to Eight-Membered-Ring Formation Based on the Intramolecular Endo- Mode Ring Closure of Allenyl (Substituted Phenyl)alkyl Ketones

DOI: 10.1246/cl.1994.597

Source and publish data:

Chemistry Letters p. 597 - 600 (1994)

Update date:2022-08-05

Topics:

Authors:

Nagao, Yoshimitsu

Lee, Woo Song

Komaki, Yoichi

Sano, Shigeki

Shiro, Motoo

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Article abstract of DOI:10.1246/cl.1994.597

Several allenyl ketones possessing an aryl group were submitted to a new intramolecular endo-mode cyclization with BF3*OEt2 or TiCl4 in CH2Cl2 to afford the corresponding 6-, 7-, and 8-membered carbocyclic products.

Full text of DOI:10.1246/cl.1994.597

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