43102-70-1

Upstream product

• 126-81-8 dimedone 
• 59-88-1 phenylhydrazine hydrochloride 
• 50839-29-7 5,5-dimethyl-2-[(2-phenylhydrazinyl)methylene]cyclohexane-1,3-dione 
• 75039-59-7 2-dimethylaminomethylene-5,5-dimethylcyclohexane-1,3-dione 

Downstream Products

• 58443-18-8 4-hydroxyimino-6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydroindazole 
• 1384426-39-4 N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)acetamide 
• 1384426-40-7 2-chloro-N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)acetamide 
• 1384426-41-8 2,2,2-trichloro-N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)acetamide 
• 1384426-42-9 N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)acrylamide 
• 1384426-44-1 N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)benzamide 
• 1384426-45-2 N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)-3-methoxybenzamide 
• 1384426-46-3 N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)-2-fluorobenzamide 
• 1384426-47-4 N-(6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)-4-nitrobenzamide 
• 1384426-71-4 (6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-yl)ammonium toluene-4-sulfonate 
• 1384426-35-0 6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indazol-4-ol 
• 1384426-37-2 6,6-dimethyl-1-phenyl-6,7-dihydro-1H-indazole 

Relevant academic research and scientific papers

Ultrasound assisted regioselective synthesis, photophysical and structural studies of 1-substituted indazol-4(5H)-ones and enaminodiketones of dimedone

Enaminodiketone, obtained from reaction of dimedone with DMF-DMA, on reaction with nucleophiles such as amines, guanidine hydrochloride and substituted aromatic hydrazines furnished enaminodiketones, quinazolines and indazole derivatives respectively. The

Carbodiimide mediated synthesis of new thiazolidin-4-ones and thiazinan-4-ones from thiosemicarbazone derivatives of 6,7-dihydro-1H-indazole- 4(5H )-ones

5,5-Dimethyl-2-[(2-substitutedphenylhydrazinyl)methylene]cyclohexane-1, 3-dione, obtained from heating dimedone with N,N'-dimethylformamide dimethyl acetal (DMF-DMA) and phenyl hydrazines, on cyclisation in ethanol gave 6,7-dihydro- 1H-indazol-4(5H )-ones

Reaction of 2-Dimethylaminomethylene-1,3-diones with Dinucleophiles. I. Synthesis of 1,5-Disubstituted 4-Acylpyrazoles

Reaction of open-chain and cyclic sym-1,3-diones with N,N-dimethylformamide dimethyl acetal gave, generally in high yield, a series of sym-2-dimethylaminomethylene-1,3-diones which reacted with phenylhydrazine and methylhydrazine to afford, generally in satisfactory yield, a number of 1,5-disubstituted 4-acylpyrazoles.The applications and limits of this new pyrazole synthesis are presented and discussed.