123299-41-2

Upstream product

• 123299-38-7 2-butanoyl-6-methoxycarbonyl-5,5-dimethyl-3-pyrrolidino-2-cyclohexen-1-one 
• 123299-39-8 2-butyryl-5,5-dimethyl-6-methoxycarbonyl-3-morpholino-2-cyclohexen-1-one 
• 126280-04-4 5,5-dimethyl-6-methoxycarbonyl-3-pyrrolidino-2-cyclohexen-1-one 
• 118082-04-5 2-butyryl-5,5-dimethyl-3-methoxy-6-methoxycarbonyl-2-cyclohexen-1-one 
• 174842-60-5 3-Butyryl-4-ethylsulfanyl-6,6-dimethyl-2-oxo-cyclohex-3-enecarboxylic acid methyl ester 
• 174842-58-1 3-Butyryl-4-mercapto-6,6-dimethyl-2-oxo-cyclohex-3-enecarboxylic acid methyl ester 

Downstream Products

• 123299-46-7 2-butyryl-3-hexylamino-5,5-dimethyl-6-methoxycarbonyl-2-cyclohexen-1-one 
• 123299-37-6 2-butyryl-5,5-dimethyl-3-diethylamino-6-methoxycarbonyl-2-cyclohexen-1-one 
• 126279-95-6 3-amino-2-butyl-5,5-dimethyl-6-methoxycarbonyl-2-cyclohexen-1-one 

Relevant academic research and scientific papers

Synthesis of Thio Derivatives of 2-Acyl-1,3-cyclohexanediones

Reactions of methyl enol ethers derived from 2-butanoyl-1,3-cyclohexanedions with sodium hydrogen sulfide, ethanethiol, and thiourea give, respectively, thiotriketones, sulfides, and benzothiazinones in high yields.Aminolysis of thiotriketones or sulfides with aliphatic amines yields corresponding enamino diketones as major products.Reactions of thiotriketones with ethoxy- and allyloxyamines give imino thiodiketones in 85-90 percent yield.

SYNTHESIS OF 2-BUTYRYL-3-ALKYLAMINO-2-CYCLOHEXEN-1-ONES

The pyrrolidine and morpholine enamines of dimedone and 4-methoxycarbonyldimedone under C-acylation with butyryl chloride in the presence of pyridine, forming the corresponding enamino diketones.The latter are readily transaminated in a methanol solution