Abstract

cis-4-Aryl-3-arylthio-3,4-dihydroquinolin-2(1H)-ones were synthesized via electrophilic sulfenylation and cyclization of N-arylcinnamamides with N-arylthiosuccinimides in the presence of boron tri­fluo­ride etherate. The cis-products were obtained with high stereoselectivity.

cis-4-Aryl-3-arylthio-3,4-dihydroquinolin-2(1H)-ones were synthesized via electrophilic sulfenylation and cyclization of N-arylcinnamamides with N-arylthiosuccinimides in the presence of boron tri­fluo­ride etherate. The cis-products were obtained with high stereoselectivity.

中文翻译：

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通过N-硫代琥珀酰亚胺环化N-芳基肉桂酰胺合成4-Aryl-3-arylthio-3,4-dihydroquinolin-2（1H）-ones

摘要

顺式-4-芳基-3-芳基硫基-3,4-二氢喹啉-2（1 H）-是通过亲电亚磺酰化反应和在N-芳基硫代琥珀酰亚胺在三氟化硼醚化物存在下环化N-芳基肉桂酰胺而合成的。获得的顺式产物具有高的立体选择性。

顺式-4-芳基-3-芳基硫基-3,4-二氢喹啉-2（1 H）-是通过亲电亚磺酰化反应和在N-芳基硫代琥珀酰亚胺在三氟化硼醚化物存在下环化N-芳基肉桂酰胺而合成的。获得的顺式产物具有高的立体选择性。