(2,4-DIBROMO-PHENOXY)-ACETIC ACID HYDRAZIDE

Base Information

• Chemical Name: (2,4-DIBROMO-PHENOXY)-ACETIC ACID HYDRAZIDE
• CAS No.: 141244-86-2
• Molecular Formula: C₈H₈Br₂N₂O₂
• Molecular Weight: 323.972
• Hs Code.: 2928000090
• Mol file: 141244-86-2.mol

Synonyms:AKOS B015438;AKOS BBB/149;2-(2,4-DIBROMOPHENOXY)ACETOHYDRAZIDE;(2,4-DIBROMO-PHENOXY)-ACETIC ACID HYDRAZIDE;AURORA 1078;ART-CHEM-BB B015438;2-(2,4-dibromophenoxy)ethanehydrazide;ARONIS023011

Chemical Property of (2,4-DIBROMO-PHENOXY)-ACETIC ACID HYDRAZIDE

Chemical Property:

• PSA: 67.84000
• LogP: 3.12090

Purity/Quality:

98%min ^*data from raw suppliers

2-(2,4-dibromophenoxy)acetohydrazide ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (2,4-DIBROMO-PHENOXY)-ACETIC ACID HYDRAZIDE

There total 1 articles about (2,4-DIBROMO-PHENOXY)-ACETIC 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:

2,4-dibromophenol (615-58-7) + chloroacetic acid ethyl ester (105-39-5) → 2,4-dibromophenyloxyacetylhydrazine (141244-86-2)

Guidance literature:

Multistep reaction; (i) K₂CO₃, (ii) N₂H₄*H₂O;

Reference yield: 75.0%

1-(p-tolyl)-3-(5-nitro-2-furyl)-2-propyn-1-one (32023-48-6) + 2,4-dibromophenyloxyacetylhydrazine (141244-86-2) → 5-(p-tolyl)-1-(2,4-dibromophenyloxyoxyacetyl)-5-hydroxy-3-(5-nitro-2-furyl)pyrazoline (141244-73-7)

Guidance literature:

In ethanol; Heating;

Reference yield: 72.0%

3-(5-nitrofuran-2-yl)-1-phenylprop-2-yn-1-one (32023-47-5) + 2,4-dibromophenyloxyacetylhydrazine (141244-86-2) → 5-phenyl-1-(2,4-dibromophenyloxyacetyl)-5-hydroxy-3-(5-nitro-2-furyl)pyrazoline (141244-78-2)

Guidance literature:

In ethanol; Heating;

upstream raw materials:

2,4-dibromophenol

chloroacetic acid ethyl ester

Downstream raw materials:

5-phenyl-1-(2,4-dibromophenyloxyacetyl)-5-hydroxy-3-(5-nitro-2-furyl)pyrazoline

5-(p-tolyl)-1-(2,4-dibromophenyloxyoxyacetyl)-5-hydroxy-3-(5-nitro-2-furyl)pyrazoline

(2,4-Dibromphenoxy)-acetyl-(4-iodophenyl)-thiosemicarbazid

(2,4-Dibromphenoxy)acetyl-(phenyl)thiosemicarbazid

Refernces