Kinetics of the thermolysis of [2.2. 2] propellanes and related compounds. Mechanism of the thermolysis of bicyclo [2.2. 0] hexanes
KB Wiberg, JJ Caringi, MG Matturro
Index: Wiberg, Kenneth B.; Caringi, Joseph J.; Matturro, Michael G. Journal of the American Chemical Society, 1990 , vol. 112, # 15 p. 5854 - 5861
Full Text: HTML
Citation Number: 13
Abstract
Abstract: The thermolyses of a series of 1, 4-bridged bicyclo [2.2. 0] hexanes have been studied. With bridges having three or more carbons, the compounds have higher activation energies than for bicyclo [2.2. 0] hexane, indicating that the bridge prevents the formation of a chair cyclohexane-l, 4-diyl, forcing the reaction to proceed via an orbital symmetry disallowed process. It appears likely that [2.2. 2] propellane and its derivatives react via ...
Related Articles:
[Olah, George A.; Arvanaghi, Massoud; Ohannesian, Lena Synthesis, 1986 , # 9 p. 770 - 772]
[Miyaura, Norio; Ishiyama, Tatsuo; Sasaki, Hirotomo; Ishikawa, Masako; Satoh, Makoto; Suzuki, Akira Journal of the American Chemical Society, 1989 , vol. 111, # 1 p. 314 - 321]
Formation of benzo-fused carbocycles by formal radical cyclization onto an aromatic ring
[Clive, Derrick L. J.; Sunasee, Rajesh Organic Letters, 2007 , vol. 9, # 14 p. 2677 - 2680]
Iridium??catalyzed direct dehydroxylation of alcohols
[Huang, Jian-Lin; Dai, Xi-Jie; Li, Chao-Jun European Journal of Organic Chemistry, 2013 , # 29 p. 6496 - 6500]
The active role of NHC ligands in platinum-mediated tandem hydroboration–cross coupling reactions
[Lillo, Vanesa; Mata, Jose A.; Segarra, Anna M.; Peris, Eduardo; Fernandez, Elena Chemical Communications, 2007 , # 21 p. 2184 - 2186]