Loweralkyl 1-loweralkyl-pyrrole-2-glyoxylates are reduced by the base-catalyzed action of hydrogen sulfide under pressure of at least 2.11 kg/cm2 to loweralkyl 1- loweralkyl-pyrrole-2-acetates.
低烷基 1-低烷基
吡咯-2-
乙醛酸酯在
硫化氢的碱催化作用下,在至少 2.11 公斤/平方厘米的压力下还原成低烷基 1-低烷基
吡咯-2-乙酸酯。