521973-01-3

Upstream product

• 556-56-9 allyl iodid 
• 81154-17-8 (5Z)-5-(4-methoxybenzylidene)-2-thioxothiazolidin-4-one 

Downstream Products

• 521973-14-8 2-(5-(4-methoxybenzylidene)-4-oxo-thiazolidin-2-ylideneamino)-4,5-dimethoxybenzoic acid 
• 86148-83-6 2-(4-methoxybenzylidene)-5H-thiazolo[2,3-b]quinazoline-3,5(2H)-dione 
• 521973-09-1 2-(5-(4-methoxybenzylidene)-4-oxo-thiazolidin-2-ylideneamino)benzoic acid 
• 521973-20-6 2-(5-(4-methoxybenzylidene)-4-oxo-thiazolidin-2-ylideneamino)-4-chlorobenzoic acid 

Relevant academic research and scientific papers

A convenient synthesis of 2-arylidene-5H-thiazolo[2,3-b]quinazoline-3,5[2H]-diones and their benzoquinazoline derivatives

Various 5H-thiazolo[2,3-b]quinazoline-3,5[2H]-diones (7a,b), 2-arylidene-5H-thiazolo[2,3-b]quinazoline-3,5[2H]-diones (9a-o) and 2-arylidene-5H-thiazolo[2,3-b]benzoquinazoline-3,5[2H]-diones (12a,b) have been synthesized via simple and efficient methods.