An alternate route to substituted 6,7-dihydro 5H-dibenz[c,e]azepines from allylbenzamides derived from the Morita–Baylis–Hillman adducts
摘要:
An acid-catalyzed modular synthesis of substituted 5H-dibenz[c,e]azepines from a biaryl allylbenzamides prepared from the MBH adducts via a cascade dearoylation and intramolecular cyclization is described. The utility of the product for preparing 7,9-dihydro-4bH-dibenz[c,e]pyrrolo[1,2-alpha]azepine is also presented. (C) 2014 Elsevier Ltd. All rights reserved.
An Efficient Combinatorial Synthesis of Allocolchicine Analogues via a Triple Cascade Reaction and their Evaluation as Inhibitors of Insulin Aggregation
A controlled cascade: A divergent, diastereoselective and efficient one‐pot synthesis of allocolchicinoids via a cascade Suzuki–Michael addition–Carbocyclization sequence is described. The utility of the compounds as possible inhibitors of insulin aggregation is also presented.
An acid-catalyzed modular synthesis of substituted 5H-dibenz[c,e]azepines from a biaryl allylbenzamides prepared from the MBH adducts via a cascade dearoylation and intramolecular cyclization is described. The utility of the product for preparing 7,9-dihydro-4bH-dibenz[c,e]pyrrolo[1,2-alpha]azepine is also presented. (C) 2014 Elsevier Ltd. All rights reserved.