Synthesis and characterization of some heterocyclic derivatives by cyclization of carbohydrate thiosemicarbazone - Part II

被引：13

作者：

Alho, MAM ^{[1
]}

D'Accorso, NB ^{[1
]}

机构：

[1] Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Quim Organ, CIHI Car, RA-1428 Buenos Aires, DF, Argentina

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2000年 / 37卷 / 04期

关键词：

D O I：

10.1002/jhet.5570370423

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The syntheses of 2,3-dihydro-1,3,4-thiadiazoles and 1,3,4-thiadiazoles from 1,2-O-isopropylidene-alpha-D-xylo-1,5-pentadialdo-1,4-furanose thiosemicarbazone are described. The new compounds as well as the intermediate products are physically and spectroscopically characterized. We discuss a possible mechanistic pathway for heterocyclization in this particular substrate, using computational calculation.

引用

页码：811 / 814

页数：4

共 7 条

[1] Synthesis and characterization of some heterocyclic derivatives by cyclization of carbohydrate thiosemicarbazones .1. [J].