Efficient synthesis of alkyl 2-[2-(arylcarbonylimino)-3-aryl-4-oxo-1, 3-thiazolan-5-ylidene]-acetates.
Reaction of 1-aryl-3-arylcarbonylthioureas with dialkyl acetylenedicarboxylates in CH(2)Cl(2) at room temperature leads to alkyl 2-[2-(arylcarbonylimino)-3-aryl-4-oxo-1,3-thiazolan-5-ylidene]-acetates in good yields.
Yavari
Issa
I
Chemistry Department, Science and Research Campus, Islamic Azad University, Ponak, Tehran, Iran. yavarisa@modares.ac.ir
Sabbaghan
Maryam
M
Porshamsian
Khalil
K
Bagheri
Mohammad
M
Ali-Asgari
Safa
S
Hossaini
Zinatossadat
Z
D000085:Acetates / Q000138:chemical synthesis* / Q000737:chemistry; D018360:Crystallography, X-Ray; D004526:Efficiency; D008954:Models, Biological; D045162:Thiazolidinediones / Q000138:chemical synthesis* / Q000737:chemistry
D000085:Acetates; D045162:Thiazolidinediones