Conjugate addition to (α,β)(α′,β′)-diendioate esters by lithium (α-methylbenzyl)benzylamide: tandem addition–cyclisation versus double addition
摘要:
Strategies for obtaining either the products from tandem conjugate addition-cyclisation or from double addition in the highly stereoselective addition of lithium (R)-(alpha-methylbenzyl)benzylamide to (alpha,beta)(alpha',beta')-diendioate esters are demonstrated. (C) 1999 Elsevier Science Ltd. All rights reserved.
Conjugate addition to (α,β)(α′,β′)-diendioate esters by lithium (α-methylbenzyl)benzylamide: tandem addition–cyclisation versus double addition
摘要:
Strategies for obtaining either the products from tandem conjugate addition-cyclisation or from double addition in the highly stereoselective addition of lithium (R)-(alpha-methylbenzyl)benzylamide to (alpha,beta)(alpha',beta')-diendioate esters are demonstrated. (C) 1999 Elsevier Science Ltd. All rights reserved.