|Title||Enantio- and diastereodifferentiating cis,trans-photoisomerization of 2 beta,3 beta-diphenylcyclopropane-1 alpha-carboxylic acid derivatives in organized media|
|Publication Type||Journal Article|
|Year of Publication||2000|
|Authors||Cheung, E, Chong, KCW, Jayaraman, S, Ramamurthy, V, Scheffer, JR, Trotter, J|
|Type of Article||Article|
Four methods of asymmetric induction in the cis,trans-photoisomerization of 2 beta,3 beta diphenylcyclopropane-1 alpha-carboxylic acid derivatives were studied. Best results (ca, 80% de) were obtained by irradiation of chiral esters, amides, and salts in NaY and LiY zeolites and in the pure crystalline state.
|URL||<Go to ISI>://000089169900020|