Dehydrogenation of 1-aryl(hetaryl)-1,2,3,4-tetrahydro-9H-β-carboline-3-carboxylic acids and their esters with dimethyl sulfoxide
作者:M. G. Abramyants、D. A. Lomov、T. I. Zavyazkina
DOI:10.1134/s1070428016110117
日期:2016.11
boline-3-carboxylic acids derivatives with dimethyl sulfoxide leads to the formation of 1-aryl(hetaryl)-9Н-β-carbolines. Simultaneously with the dehydrogenation decarboxylation occurs. At the oxidation with dimethyl sulfoxide of methyl 1-aryl (hetaryl)-1,2,3,4-tetrahydro-9Н-β-carboline-3-carboxylicates methyl 1-aryl(hetaryl)-9Н-β-carboline-3-carboxylates formed whose hydrolysis afforded the corresponding
1-芳基(杂芳基)-1,2,3,4-四氢-9-氧化脱氢Н -β-β-咔啉-3-羧酸的衍生物与二甲亚砜通向1-芳基(杂芳基)-9形成Н - β-咔啉。与脱氢同时发生脱羧。在用甲基1-芳的二甲亚砜(杂芳基)-1,2,3,4-四氢-9-氧化Н -β-β-咔啉-3- carboxylicates甲基-1-芳基(杂芳基)-9- Н -β咔啉形成3-羧酸盐,其水解得到相应的1-芳基(杂芳基)-9Н -β-咔啉-3-羧酸。