naphthalene-2-sulfonic acid benzylidenehydrazide

Base Information

• Chemical Name: naphthalene-2-sulfonic acid benzylidenehydrazide
• CAS No.: 121780-09-4
• Molecular Formula: C₁₇H₁₄N₂O₂S
• Molecular Weight: 310.376
• Mol file: 121780-09-4.mol

Synonyms:naphthalene-2-sulfonic acid benzylidenehydrazide

Chemical Property of naphthalene-2-sulfonic acid benzylidenehydrazide

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of naphthalene-2-sulfonic acid benzylidenehydrazide

There total 3 articles about naphthalene-2-sulfonic acid benzylidenehydrazide 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: 81.0%

2-naphthylsulfonyl hydrazide (10151-46-9) + benzaldehyde (100-52-7) → benzaldehyde (2-naphthylsulfonyl)hydrazone (121780-09-4)

Guidance literature:

With acetic acid; In ethanol; for 1h; Heating;

DOI:10.1081/NCN-120014819

Reference yield:

2-Naphthalenesulfonyl chloride (93-11-8) → benzaldehyde (2-naphthylsulfonyl)hydrazone (121780-09-4)

Guidance literature:

Multi-step reaction with 2 steps

1: NH₂NH₂*HCl

2: 81 percent / glacial acetic acid / ethanol / 1 h / Heating

With hydrazine hydrochloride; acetic acid; In ethanol;

DOI:10.1081/NCN-120014819

Reference yield:

benzaldehyde (100-52-7) → naphthalene-2-sulfonic acid benzylidenehydrazide (121780-09-4)

Guidance literature:

With water;

upstream raw materials:

benzaldehyde

2-naphthylsulfonyl hydrazide

2-Naphthalenesulfonyl chloride

Downstream raw materials:

benzaldehyde

Refernces