Synthesis and Analysis of Some Bis-Heterocyclic Compounds Containing Sulphur

Molecules

关键词: DMF-DMA;    bis-thieno[2;    3-b]thiophene;    bis-aminopyrazole;    bis-pyrazolopyrimidine;   

DOI  :  10.3390/molecules14051904

来源: mdpi

【 摘 要 】

A facile and convenient synthesis of a series of bisheterocycles 7a,b 10, 12 and 13a,b containing a thieno[2,3-b]thiophene base unit via the versatile, hitherto unreported 3-[3,4-dimethyl-5-(3-nitrilopropanoyl)thieno[2,3-b]thiophen-2-yl]-3-oxopropanenitrile (4) is described.

【 授权许可】

CC BY   
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