Photochemistry of cyclopentenones: tricyclo [4.3. 2.0] undecenones and tricyclo [3.3. 3.0] undecenones

RL Cargill, NP Peet, DM Pond, WA Bundy…

Index: Cargill, Robert L.; Peet, Norton P.; Pond, David M.; Bundy, William A.; Sears, A. Bradford Journal of Organic Chemistry, 1980 , vol. 45, # 20 p. 3999 - 4001

Full Text: HTML

Citation Number: 3

Abstract

The irradiation of the tricyclo [4.3. 2.0] undecenones 6a-c, even in cyclohexene as solvent, results only in a quantitative isomerization to 7a-c, whereas irradiation of the tricyclo [3.3. 3.0] undecenones 11 and 18 in cyclohexene gives primarily cycloadducts and products of “frustrated” cycloaddition.

~77%

Silver (I) catalyzed rearrangements of strained. sigma. bond...

[Paquette,L.A.; Chamot,E.; Brown,A.R. Journal of the American Chemical Society, 1980 , vol. 102, p. 637]

(2-vinylcyclopropyl) carbenes. More stepwise mechanisms for ...

[Cummins, Jordan M.; Pelczer, Istvan; Jones Jr., Maitland Journal of the American Chemical Society, 1999 , vol. 121, # 33 p. 7595 - 7599]

Hexahydronaphthaline aus Decalindiolen??(1.4)

[Hueckel,W.; Kraus,W. Justus Liebigs Annalen der Chemie, 1962 , vol. 654, p. 49 - 63]

Thermal isomerization of a vinylcyclobutene to a cyclohexadi...

[Paul, Gitendra C.; Gajewski, Joseph J. Journal of Organic Chemistry, 1992 , vol. 57, # 7 p. 1970 - 1973]