A facile synthesis of nine- and ten- membered cyclic ethers utilizing intramolecular endo-mode cyclization of the conjugated allenyl ketones

Heterocycles

Volumn 43, Issue 9, 1996, Pages 1859-1862

  Lee, Woo Song ^a   Nakazawa, Norio ^a   Shiro, Motoo ^b   Nagao, Yoshimitsu ^a  

^a UNIVERSITY OF TOKUSHIMA   (Japan)

^b RIGAKU CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0010359895     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/com-96-7539     Document Type: Article

References (14)

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12. Amides (1) and (2) were readily synthesized by starting from commercially available 3,5-dimethoxyphenol via the several reaction steps.
13. 5e
14. 3 R = 0.033.