Abstract

1-Alkoxy-4-amino-3,6-dioxo-1-phenyl-2,3,5,6-tetrahydro-1H-pyrrolo[3,4-c]pyridine-7-carbonitriles have been synthesized with high yields by reaction of 4-amino-1-hydroxy-3,6-dioxo-1-phenyl-2,3,5,6-tetrahydro-1H-pyrrolo[3,4-c]pyridine-7-carbonitrile with the corresponding alcohols in the presence of p-toluenesulfonic acid.

中文翻译：

---

1-烷氧基-4-氨基-3,6-二氧-1--1-苯基-2,3,5,6-四氢-1 H-吡咯并[3,4-c]吡啶-7-腈的合成

摘要

高产合成了1-烷氧基-4-氨基-3,6-二氧杂-1-苯基-2,3,5,6-四氢-1 H-吡咯并[3,4- c ]吡啶-7-腈通过4-氨基-1-羟基-3,6-二氧杂-1-苯基-2,3,5,6-四氢-1 H-吡咯并[3,4- c ]吡啶-7-腈与相应在对甲苯磺酸存在下的醇。