131339-06-5

Upstream product

• 13618-35-4 3,4-dimethyl-5-phenyl-1H-pyrazole 
• 98-88-4 benzoyl chloride 
• 131339-05-4 (4,5-dimethyl-3-phenyl-1H-pyrazol-1-yl)(phenyl)methanone 

Downstream Products

• 131339-09-8 1-benzoyl-4,5,6,7-tetrahydro-3-phenyl-1H-indazole-5,6-dicarboxy-N-methylimide 
• 131339-10-1 dimethyl 1-benzoyl-4,7-dihydro-3-phenyl-1H-indazole-5,6-dicarboxylate 
• 131339-11-2 diethyl 5-benzoyl-4,5,6,7-tetrahydro-7-phenyl-1H-pyrazole<4,5-d>pyridazine-2,3-dicarboxylate 
• 131339-14-5 methyl 1-benzoyl-4,5,6,7-tetrahydro-3-phenyl-1H-indazole-6-carboxylate 
• 131339-17-8 methyl 1-benzoyl-4,5,6,7-tetrahydro-3-phenyl-1H-indazole-56-carboxylate 
• 131339-12-3 1-Benzoyl-3-phenyl-4,5,6,7-tetrahydro-1H-indazole-6-carbonitrile 
• 131339-13-4 1-(1-Benzoyl-3-phenyl-4,5,6,7-tetrahydro-1H-indazol-6-yl)-ethanone 
• 131339-15-6 1-Benzoyl-3-phenyl-4,5,6,7-tetrahydro-1H-indazole-5-carbonitrile 
• 131339-16-7 1-(1-Benzoyl-3-phenyl-4,5,6,7-tetrahydro-1H-indazol-5-yl)-ethanone 
• 143950-68-9 2'-benzoyl-3,3-bis(2,6-dichlorophenyl)-5'-phenyl-isoxazole-5(4H)-spiro-3'(2'H)-pyrazole-4'-spiro-5(4H)-isoxazole 
• 143950-67-8 anti 2'-benzoyl-3,3-bis(2,4,6-trimethylphenyl)-5'-phenyl-isoxazole-5(4H)-spiro-3'(2'H)-pyrazole-4'-spiro-5(4H)-isoxazole 
• 143950-67-8 syn 2'-benzoyl-3,3-bis(2,4,6-trimethylphenyl)-5'-phenyl-isoxazole-5(4H)-spiro-3'(2'H)-pyrazole-4'-spiro-5(4H)-isoxazole 
• 143950-69-0 1-benzoyl-4-dibromomethyl-5-bromomethyl-3-phenyl-1H-pyrazole 
• 131339-07-6 1-benzoyl-4,5-dihydro-4,5-dimethylene-3-phenyl-1H-pyrazole 

Relevant academic research and scientific papers

GENERATION AND DIELS-ALDER REACTIONS OF N1-SUBSTITUTED PYRAZOLE-4,5-QUINODIMETHANES

The cycloaddition of o-quinodimethanes (9-11) generated in situ from the 4,5-bisbromomethylpyrazole derivatives (6-8), with several dienophiles leads to the formation of the cycloadducts (12-20).These Diels-Alder reactions are also examined on the basis o

Spiroheterocycles from reaction of nitrile oxides with heterocyclic o-quinodimethanes

1,3-Dipolar cycloaddition to o-quinodimethanes has been observed for the first time in the reaction of pyrazole and isoxazole o-quinodimethanes 4-6 with the stable nitrile oxides 7 and 8. The products, dispiroisoxazolines 9-14, were isolated in moderate y

The pyrazole analogue of ortho-quinodimethane: Generation and cycloaddition reactions

The hitherto unknown 1-benzoyl-4,5-dihydro-4,5-dimethylene-3-phenyl-1H-pyrazole (the pyrazole analogue of ortho-quinodimethane) has been generated in solution and trapped with symmetrical and unsymmetrical dienophiles.