ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate

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Chemical Name:ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate
CAS No.:1290593-37-1
Molecular Formula:C₃₁H₂₆N₈O₇S₂
Molecular Weight:686.729
Hs Code.:

Synonyms:ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate

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Chemical Property of ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate

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Technology Process of ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate

There total 3 articles about ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 64.0%

: 1161947-50-7
1-(4-aminophenyl)-4-benzoyl-5-phenyl-N-(5-sulphamoyl-1,3,4-thiadiazole-2-yl)-1H-pyrazole-3-carboxamide

: 141-97-9
ethyl acetoacetate

: 1290593-37-1
ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate

Guidance literature:: 1-(4-aminophenyl)-4-benzoyl-5-phenyl-N-(5-sulphamoyl-1,3,4-thiadiazole-2-yl)-1H-pyrazole-3-carboxamide; With hydrogenchloride; sodium acetate; sodium nitrite; In water; at 0 - 5 ℃;

ethyl acetoacetate; In methanol; water;
DOI:10.3109/14756366.2010.491795

Reference yield:

: 1100715-17-0
C₂₅H₁₇N₇O₆S₂

: 1290593-37-1
ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride; sodiumsulfide nonahydrate / water

2: hydrogenchloride; sodium acetate; sodium nitrite / water / 0 - 5 °C

With hydrogenchloride; sodiumsulfide nonahydrate; sodium acetate; sodium nitrite; In water;
DOI:10.3109/14756366.2010.491795

Reference yield:

: 658081-76-6
4-benzoyl-1-(4-nitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid

: 1290593-37-1
ethyl 2-(2-(4-(4-benzoyl-5-phenyl-3-((5-sulphamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazol-1-yl)phenyl)hydrazono)-3-oxobutanoate

Guidance literature:: Multi-step reaction with 3 steps

1: thionyl chloride

2: hydrogenchloride; sodiumsulfide nonahydrate / water

3: hydrogenchloride; sodium acetate; sodium nitrite / water / 0 - 5 °C

With hydrogenchloride; thionyl chloride; sodiumsulfide nonahydrate; sodium acetate; sodium nitrite; In water;
DOI:10.3109/14756366.2010.491795