Direct observation of conjugated bis-ketene and ketene-ketenimine intermediates in the photolysis of diphenylcyclobutenedione derivatives

Journal of the Chemical Society D: Chemical Communications

Volumn , Issue 11, 1971, Pages 587-588

  Obata, Naruyoshi ^a   Takizawa, Takeo ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 2142717300     PISSN: 05776171     EISSN: None     Source Type: Journal    
DOI: 10.1039/C29710000587     Document Type: Article

References (8)

1. H, A. Staab and J. Ipaktschi, Tetrahedron Letters, 1966, 583
2. R. F. C. Brown and R. K. Solly, Tetrahedron Letters, 1966, 169.
3. F. M. Beringer and R. E. K. Winter, Tetrahedron Letters, 1968, 6183.
4. N. Obata and T. Takizawa, Tetrahedron Letters, 1970, 2231.
5. Unpublished results.
6. N. Obata and T. Takizawa, Tetrahedron Letters, 1969, 3403.
7. H. Wren and C. J. Still, J. Chem. Soc., 1915, 107, 444.
8. O. L. Chapman and J. D. Lassild., J. Amer. Chem. Soc. 1968, 90, 2449.