作者:E. Kayode Adesogan、Babajide I. Alo
DOI:10.1039/c39790000673
日期:——
N-Arylsulphonylpropyl chlorides (4) react instantaneously with silver trifluoromethanesulphonate (5) at room temperature to give the iminium salts (8), which have provided convenient routes to the sultams 9,10,11,11a-tetrahydronaphtho[1,8-de]pyrrolo[1,2-b]thiazine 7,7-dioxide (9) and 2,3-dihydro-1H-pyrrolo[1,2-b][1,2,4]benzothiadiazine 5,5-dioxide (11).
N-芳基磺酰丙基氯(4)在室温下与三氟甲磺酸银(5)立即反应,生成亚胺盐(8),这些亚胺盐提供了通往9,10,11,11a-四氢萘[1,8- de ]吡咯并[1,2 - b ]噻嗪7,7-二氧化物(9)和2,3-二氢-1 H-吡咯并[1,2- b ] [1,2,4]苯并噻二嗪5,5-二氧化物(11)。