Lahiri, Saswati and Yadav, Somnath and Chanda, Mithu and Chakraborty, Indrajit and Chowdhury, Krishna and Mukherjee, Monika and Choudhury, Angshuman Roy and Row, Tayur Guru N (2005) Importance of steric factors in face-selective cycloadditions:1,6-annulated cyclohexa-1,3-dienes. In: Tetrahedron Letters, 46 (47). pp. 8133-8136.
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Diastereotopically nonequivalent \pi-facial1,6-annulated-1,3-cyclohexadienes have been explored as probe molecules to assess the face-selectivities in cycloadditions. Steric factors have been found to be important in controlling the face-selectivities with these dienes. Studies with the hither to unexplored diene 5 were also consistent with the order C-H > C-C for hyperconjugative stabilization of the transition state.
|Item Type:||Journal Article|
|Additional Information:||Copyright for this article belongs to Elsevier.|
|Keywords:||Cycloaddition;pi-Facial selectivity;Annulated cyclohexadienes|
|Department/Centre:||Division of Chemical Sciences > Solid State & Structural Chemistry Unit|
|Date Deposited:||14 Feb 2007|
|Last Modified:||16 Jan 2013 11:13|
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