79988-76-4

Upstream product

• 141-97-9 ethyl acetoacetate 
• 123-11-5 4-methoxy-benzaldehyde 

Downstream Products

• 33868-91-6 3-(4-methoxyphenyl)glutaric acid 
• 381672-67-9 6-(4-methoxyphenyl)-2-methyl-4-oxo-cyclohex-2-enecarboxylic acid ethyl ester 
• 124502-25-6 8-Hydroxy-6-(4-methoxy-phenyl)-8-methyl-5-oxo-5,5a,6,7,8,9-hexahydro-[1,2,4]triazolo[3,4-b]quinazoline-7-carboxylic acid ethyl ester 
• 124502-29-0 7-Hydroxy-5-(4-methoxy-phenyl)-7-methyl-4-oxo-4,4a,5,6,7,8-hexahydro-1,2,3,3a,9-pentaaza-cyclopenta[b]naphthalene-6-carboxylic acid ethyl ester 
• 124502-35-8 2-Ethyl-7-hydroxy-5-(4-methoxy-phenyl)-7-methyl-4-oxo-5,6,7,8-tetrahydro-4H-1-thia-3,3a,9-triaza-cyclopenta[b]naphthalene-6-carboxylic acid ethyl ester 
• 124502-58-5 5-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylcarbamoyl)-2-hydroxy-6-(4-methoxy-phenyl)-2-methyl-4-oxo-cyclohexanecarboxylic acid ethyl ester 
• 124502-62-1 3-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-4,6-dihydroxy-2-(4-methoxy-phenyl)-6-methyl-cyclohex-3-enecarboxylic acid ethyl ester 
• 143210-70-2 4-(4-Methoxy-phenyl)-6-methyl-3-oxo-3,3a,4,5-tetrahydro-2H-indazole-5-carboxylic acid ethyl ester 
• 143210-62-2 4-(4-Methoxy-phenyl)-6-methyl-3-oxo-3,3a,4,5-tetrahydro-benzo[c]isoxazole-5-carboxylic acid ethyl ester 
• 143210-65-5 4-Hydroxy-6-[(Z)-hydroxyimino]-2-(4-methoxy-phenyl)-4-methyl-cyclohexane-1,3-dicarboxylic acid diethyl ester 
• 124502-38-1 2-Hydroxy-6-(4-methoxy-phenyl)-5-(3-methoxy-phenylcarbamoyl)-2-methyl-4-oxo-cyclohexanecarboxylic acid ethyl ester 
• 124502-36-9 3-(p-methoxyphenyl)-4-ethoxycarbonyl-5-hydroxy-5-methyl-2-carboxanilide-cyclohexan-1-one 
• 124502-37-0 5-(3-Chloro-phenylcarbamoyl)-2-hydroxy-6-(4-methoxy-phenyl)-2-methyl-4-oxo-cyclohexanecarboxylic acid ethyl ester 
• 143210-69-9 4-(4-Methoxy-phenyl)-6-methyl-3-oxo-2-phenyl-3,3a,4,5-tetrahydro-2H-indazole-5-carboxylic acid ethyl ester 

Relevant academic research and scientific papers

Synthesis of highly functionalized 3,4-cyclohexane-annelated coumarins

Efficient synthetic access to highly functionalized 3,4-cyclohexane-annelated coumarins has been achieved by combining two methods. First, the important intermediates multisubstituted cyclic ?2-keto esters were prepared conveniently by condensing a variet

A facile synthesis of 4-aryl-5-alkoxycarbonyl-6-hydroxy-6-methyl-4,5,6,7-tetrahydro-3-hydroxy-2-(pyridin-2-yl)-indazoles and their nmr characterizations

A series of N-pyridinyl tetrahydroindazoles have been synthesized by a convenient and regioseletive method by taking cyclic 2-ketoesters as scaffolds. An optimum reaction condition was achieved by monitoring the reaction in different reaction c

Microwave assisted rapid and efficient synthesis of 2,1-benzoisoxazoles

A simple extremely fast and high yielding protocol has been developed for the synthesis of 2,1-benzisoxazoles under microwave irradiation.

13C and 1H NMR SPECTRA AND STRUCTURE OF THE PRODUCTS FROM THE CONDENSATION OF 1,3-DICARBONYL COMPOUNDS WITH ALDEHYDES

The structure of the diadducts formed in the reaction of 1,3-dicarbonyl compounds with aldehydes in a ratio of 2:1 under the conditions of the Knoevenagel condensation was studied by 13C and 1H NMR spectroscopy.It was shown that acyclic tetracarbonyl comp