1,4-Benzenedicarboxylic acid, 2,5-dibromo-, dihydrazide

Base Information

Chemical Name:1,4-Benzenedicarboxylic acid, 2,5-dibromo-, dihydrazide
CAS No.:791717-65-2
Molecular Formula:C8H8Br2N4O2
Molecular Weight:351.985
Hs Code.:

Synonyms:

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Chemical Property of 1,4-Benzenedicarboxylic acid, 2,5-dibromo-, dihydrazide

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Technology Process of 1,4-Benzenedicarboxylic acid, 2,5-dibromo-, dihydrazide

There total 5 articles about 1,4-Benzenedicarboxylic acid, 2,5-dibromo-, dihydrazide 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: 95.0%

: 18013-97-3
2,5-dibromo-terephthalic acid diethyl ester

: 791717-65-2
2,5-dibromoterephthalyldihydrazide

Guidance literature:: With hydrazine hydrate; In methanol; Heating;
DOI:10.1039/b517067b

Reference yield: 83.0%

: 18014-00-1
dimethyl 2,5-dibromoterephthalate

: 791717-65-2
2,5-dibromoterephthalyldihydrazide

Guidance literature:: With hydrazine hydrate; In methanol; for 24h; Heating;
DOI:10.1021/ma0489927

Reference yield:

: 13731-82-3
2,5-dibromoterephtalic acid

: 791717-65-2
2,5-dibromoterephthalyldihydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: SOCl₂ / 4 h / Heating

2: 2.1 g / 4 h / Heating

3: 95 percent / hydrazine monohydrate / methanol / Heating

With thionyl chloride; hydrazine hydrate; In methanol;
DOI:10.1039/b517067b