Benzoyl chloride, 3,4-dicyano- (9CI)

Base Information

• Chemical Name: Benzoyl chloride, 3,4-dicyano- (9CI)
• CAS No.: 437552-35-7
• Molecular Formula: C9H3 Cl N2 O
• Molecular Weight: 190.589
• Mol file: 437552-35-7.mol

Synonyms:Benzoyl chloride, 3,4-dicyano- (9CI)

Chemical Property of Benzoyl chloride, 3,4-dicyano- (9CI)

Chemical Property:

• PSA: 64.65000
• LogP: 1.80896

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzoyl chloride, 3,4-dicyano- (9CI)

There total 3 articles about Benzoyl chloride, 3,4-dicyano- (9CI) 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:

3,4-dicyano benzoic acid (60469-86-5) → 3,4-dicyanobezoyl chloride (437552-35-7)

Guidance literature:

With thionyl chloride; In chloroform; Heating;

DOI:10.1021/ja0178012

Reference yield:

3,4-dibromobenzaldehyde (74003-55-7) → 3,4-dicyanobezoyl chloride (437552-35-7)

Guidance literature:

Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 4 h / 150 °C

2: sodium dihydrogenphosphate; sodium chlorite; dihydrogen peroxide / water; acetonitrile / 10 °C

3: thionyl chloride / chloroform / 24 h / Reflux; Inert atmosphere

With sodium chlorite; sodium dihydrogenphosphate; thionyl chloride; dihydrogen peroxide; In chloroform; water; N,N-dimethyl-formamide; acetonitrile;

DOI:10.5012/bkcs.2010.31.11.3272

Reference yield:

4-formyl-1,2-dicyanobenzene (313228-48-7) → 3,4-dicyanobezoyl chloride (437552-35-7)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium dihydrogenphosphate; sodium chlorite; dihydrogen peroxide / water; acetonitrile / 10 °C

2: thionyl chloride / chloroform / 24 h / Reflux; Inert atmosphere

With sodium chlorite; sodium dihydrogenphosphate; thionyl chloride; dihydrogen peroxide; In chloroform; water; acetonitrile;

DOI:10.5012/bkcs.2010.31.11.3272

upstream raw materials:

3,4-dicyano benzoic acid

3,4-dibromobenzaldehyde

4-formyl-1,2-dicyanobenzene

Downstream raw materials:

4-carbonyl(N-glycine ethyl ester)phthalonitrile

Refernces

• 1、 He, Jianjun,Benkoe, Gabor,Korodi, Ferenc,Polivka, Tomas,Lomoth, Reiner,Akermark, Bjoern,Sun, Licheng,Hagfeldt, Anders,Sundstroem, Villy. "Modified phthalocyanines for efficient near-IR sensitization of nanostructured TiO2 electrode". . p. 4922 - 4932. Retrieved 2007/10/03.