2-CHLORO-N''-(DIPHENYLMETHYLENE)ACETOHYDRAZIDE

Base Information

• Chemical Name: 2-CHLORO-N''-(DIPHENYLMETHYLENE)ACETOHYDRAZIDE
• CAS No.: 29043-58-1
• Molecular Formula: C15H13 Cl N2 O
• Molecular Weight: 272.734
• Hs Code.: 2928000090
• Mol file: 29043-58-1.mol

Synonyms:Aceticacid, chloro-, (diphenylmethylene)hydrazide (8CI,9CI)

Chemical Property of 2-CHLORO-N''-(DIPHENYLMETHYLENE)ACETOHYDRAZIDE

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 44.95000
• Density: 1.17g/cm³
• LogP: 3.63430

Purity/Quality:

98%Min ^*data from raw suppliers

2-CHLORO-N'-(DIPHENYLMETHYLENE)ACETOHYDRAZIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-CHLORO-N''-(DIPHENYLMETHYLENE)ACETOHYDRAZIDE

There total 2 articles about 2-CHLORO-N''-(DIPHENYLMETHYLENE)ACETOHYDRAZIDE 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: 89.0%

benzophenone hydrazone (5350-57-2) + chloroacetyl chloride (79-04-9) → benzophenone α-chloroacetylhydrazone (29043-58-1)

Guidance literature:

With pyridine; In dichloromethane; for 0.25h; Heating;

DOI:10.1021/ja00416a009

Reference yield:

benzophenone (119-61-9) + chloroacetic acid ethyl ester (105-39-5) → benzophenone α-chloroacetylhydrazone (29043-58-1)

Guidance literature:

Multistep reaction; (i) N₂H₄*H₂O, (ii) /BRN= 1238185/;

DOI:10.1246/bcsj.43.2257

Reference yield: 98.0%

benzophenone α-chloroacetylhydrazone (29043-58-1) → 1-(diphenylmethylene)-3-oxo-1,2-diazetidinium hydroxide, inner salt (20958-76-3)

Guidance literature:

With sodium hydride; In tetrahydrofuran; for 24h; Ambient temperature;

DOI:10.1021/ja00416a009

upstream raw materials:

benzophenone

chloroacetic acid ethyl ester

benzophenone hydrazone

chloroacetyl chloride

Downstream raw materials:

benzophenone α-Acetoxyacetylhydrazone

1-(diphenylmethylene)-3-oxo-1,2-diazetidinium hydroxide, inner salt

benzophenone

1-benzhydryl-1,2-diazetidin-3-one

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