Cycloaddition reactions of thiazolidine derivatives. An approach to the synthesis of new functionalized heterocyclic systems
作者:Isabel M Gomez-Monterrey、Pietro Campiglia、Orazio Mazzoni、Ettore Novellino、M.Vittoria Diurno
DOI:10.1016/s0040-4039(01)01035-8
日期:2001.8
10-dione and dihydrothieno[2,3-b]naphto-4,9-dione (DTNQ) is described. These new series were synthesized from cycloaddition reactions between naphthoquinone and arylthiazolidine derivatives, the latter acting, respectively, as highly reactive N-arylidenedehydroalanine ethyl esters (2-AD) or as amino ester nucleophilic species.
描述了一种一锅法,用于合成具有苯并[ g ]异喹啉-5,10-二酮和二氢噻吩并[2,3 - b ]萘-4,9-二酮(DTNQ)结构的两个官能化三环系统。这些新系列是由萘醌和芳基噻唑烷衍生物之间的环加成反应合成的,后者分别作为高反应性N-芳基二氢丙氨酸乙酯(2-AD)或作为氨基酯亲核物质。