|Title||Asymmetric induction through the use of remote covalent and ionic chiral auxiliaries in the solid state photochemistry of 2-benzoyladamantane-2-carboxylic acid derivatives|
|Publication Type||Journal Article|
|Year of Publication||2000|
|Authors||Cheung, E, Netherton, MR, Scheffer, JR, Trotter, J, Zenova, A|
|Type of Article||Article|
|Keywords||CRYSTALLINE STATE, YANG PHOTOCYCLIZATION REACTION|
Attachment of chiral auxiliaries to 2-benzoyladamantane-2-carboxylic acid, either covalently through ester formation with optically pure alcohols, or ionically via salt formation with optically pure amines, leads to substrates whose irradiation in the crystalline state affords chiral rearranged photoproducts in greater than or equal to 96% diastereo- and enantiomeric excess. (C) 2000 Elsevier Science Ltd. All rights reserved.
|URL||<Go to ISI>://000165659500062|