107165-84-4

Upstream product

• 3672-47-7 3-oxo-3-(4'-methoxyphenyl)propanenitrile 
• 33868-76-7 1-(4-methoxyphenyl)-3,3-bis(methylsulfanyl)propenone 
• 109-76-2 Trimethylenediamine 
• 112030-63-4 3-(4-Methoxy-phenyl)-3-oxo-propionimidic acid ethyl ester; hydrochloride 

Downstream Products

• 138963-34-5 2-<(2,4-dinitrophenyl)(4-methoxybenzoyl)methylene>hexahydropyrimidine 
• 126004-52-2 9-(4-methoxybenzoyl)-1,2,3,4,7,8-hexahydropyrido<1,2-a>pyrimidin-6-one 
• 137669-31-9 3-(p-methoxybenzoyl)-4,5,6,7-tetrahydro<1,2,3>triazolo<1,5a>pyrimidine 
• 137669-27-3 1,5-bis(p-methoxyphenyl)-4-(2-tetrahydropyrimidinyl)-1,2,3-triazole 
• 112030-71-4 1-(4-Methoxy-phenyl)-2-(1,4,5,6-tetrahydro-pyrimidin-2-yl)-ethanone; hydrochloride 
• 107165-88-8 methyl 4-<(2-hexahydropyrimidinylidene)-4-methoxybenzoyl>-(E)-but-2-enoate 
• 135673-91-5 3-(4-nitrophenyl)-4-(2-tetrahydropyrimidinyl)-5-(4-methoxyphenyl)-isoxazole 
• 112030-76-9 C₁₉H₂₆N₄O₆ 
• 164024-82-2 2-<1-Allyl-1-(4-methoxybenzoyl)methylene>hexahydropyrimidine 
• 1228425-01-1 2-(2-tert-butyl-4,5-dihydroxyphenyl)-1-(4-methoxyphenyl)-2-(tetrahydropyrimidin-2(1H)-ylidene)ethanone 

Relevant academic research and scientific papers

Synthesis of imidazo[1,2-a]pyridines and pyrido[1,2-a]pyrimidines in water and their snar cyclizations

Synthesis of tetrahydroimidazo[1,2-a]pyridines and tetrahydropyrido[1,2-a] pyrimidines by a one-pot and three component reaction of α-oxoketenedithioacetals, diamines and DMAD in water has been described. Different routes for accessing the desired compoun

SYNTHESIS OF BENZOYL SUBSTITUTED HETEROCYCLIC KETENE AMINALS BY CONDENSATION OF BENZOYL KETENE MERCAPTALS WITH DIAMINES

2-(Benzoylmethylene)imidazolidines 2 and 5, -hexahydropyrimidines 3 and 6, or -hexahydro-1H-1,3-diazepines 4 were synthesized by the reaction of benzoyl substituted ketene mercaptals 1 with diamines.

Synthesis of 2-(Benzoylmethylene)imidazolidines and -hexahydropyrimidines by Condensation of Ethyl Benzoylacetimidates With 1,2-Ethanediamine or 1,3-Propanediamine, and Some Addition Reactions

Ethyl benzoylacetimidates react with 1,2-ethanediamine or 1,3-propanediamine in absolute ethanol to afford the 2-(benzoylmethylene)imidazolidines or -hexahydropyrimidines, respectively.The structure of these products as ketene aminals is confirmed by spec