2-bromo-4-fluorobenzoic acid hydrazide

Base Information

Chemical Name:2-bromo-4-fluorobenzoic acid hydrazide
CAS No.:935657-73-1
Molecular Formula:C₇H₆BrFN₂O
Molecular Weight:233.04
Hs Code.:

Synonyms:2-bromo-4-fluorobenzoic acid hydrazide

Suppliers and Price of 2-bromo-4-fluorobenzoic acid hydrazide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of 2-bromo-4-fluorobenzoic acid hydrazide

Chemical Property:

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Technology Process of 2-bromo-4-fluorobenzoic acid hydrazide

There total 3 articles about 2-bromo-4-fluorobenzoic acid hydrazide 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:

: 653-92-9
methyl 2-bromo-4-fluorobenzoate

: 935657-73-1
2-bromo-4-fluorobenzoic acid hydrazide

Guidance literature:: With hydrazine hydrate; In ethanol; at 80 ℃; for 3h;
DOI:10.1039/c4cc03420a

Reference yield:

: 95383-36-1
2-bromo-4-fluorobenzoyl chloride

: 935657-73-1
2-bromo-4-fluorobenzoic acid hydrazide

Guidance literature:: With hydrazine hydrate; In dichloromethane; water; at 45 ℃; for 4.5h;
DOI:10.1039/c7md00296c

Reference yield:

: 1006-41-3
2-bromo-4-fluorobenzoic acid

: 935657-73-1
2-bromo-4-fluorobenzoic acid hydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: thionyl chloride; N,N-dimethyl-formamide / toluene / 1.5 h / 95 °C / Inert atmosphere

2: hydrazine hydrate / dichloromethane; water / 4.5 h / 45 °C

With thionyl chloride; hydrazine hydrate; N,N-dimethyl-formamide; In dichloromethane; water; toluene;
DOI:10.1039/c7md00296c