1593480-13-7

Basic information

• Product Name: (E)-ethyl 2-(5-(4-methoxybenzyl)-4-oxo-8,9b-bis(trifluoromethyl)-4,5-dihydro-1H-azeto[1,2-c]quinazolin-2(9bH)-ylidene)acetate
• Synonyms: (E)-ethyl 2-(5-(4-methoxybenzyl)-4-oxo-8,9b-bis(trifluoromethyl)-4,5-dihydro-1H-azeto[1,2-c]quinazolin-2(9bH)-ylidene)acetate
• CAS NO: 1593480-13-7
• Molecular Weight: 514.424
• Mol File: 1593480-13-7.mol

Chemical Properties

• CAS DataBase Reference: (E)-ethyl 2-(5-(4-methoxybenzyl)-4-oxo-8,9b-bis(trifluoromethyl)-4,5-dihydro-1H-azeto[1,2-c]quinazolin-2(9bH)-ylidene)acetate(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-ethyl 2-(5-(4-methoxybenzyl)-4-oxo-8,9b-bis(trifluoromethyl)-4,5-dihydro-1H-azeto[1,2-c]quinazolin-2(9bH)-ylidene)acetate(1593480-13-7)
• EPA Substance Registry System: (E)-ethyl 2-(5-(4-methoxybenzyl)-4-oxo-8,9b-bis(trifluoromethyl)-4,5-dihydro-1H-azeto[1,2-c]quinazolin-2(9bH)-ylidene)acetate(1593480-13-7)

Safety Data

• Hazardous Substances Data: 1593480-13-7(Hazardous Substances Data)

Upstream product

• 14369-81-4 ethyl 2,3-butadienoate 
• 1414889-30-7 C₁₈H₁₂F₆N₂O₂ 

Relevant articles and documents

Nucleophilic lewis base dependent addition reactions of allenoates with trifluoromethylated cyclic ketimines

A detailed investigation on the different reactivity patterns shown by phosphorus- and nitrogen-containing Lewis base catalysts in the reactions of allenoates with cyclic trifluoromethyl ketimines was accomplished. With PPh 3, [3 + 2] annulations proceeded smoothly to afford dihydropyrrole derivatives in excellent yields. Under the catalysis of DABCO, [2 + 2] annulations occurred, producing azetidine derivatives in good to high yields. However, in the presence of pyridine, α,α′-disubstituted allenoates were obtained in very high yields via aza-Morita-Baylis-Hillman reactions. These studies provide an opportunity for diverse synthesis of a variety of N-heterocyclic compounds from the same starting materials.