4-chloropyridine-2-carbonyl Chloride

Base Information

• Chemical Name: 4-chloropyridine-2-carbonyl Chloride
• CAS No.: 53750-66-6
• Molecular Formula: C6H3 Cl2 N O
• Molecular Weight: 176.002
• Hs Code.: 2933399090
• European Community (EC) Number: 843-682-2
• DSSTox Substance ID: DTXSID60454969
• Wikidata: Q72458464
• Mol file: 53750-66-6.mol

Synonyms:4-chloropyridine-2-carbonyl Chloride;53750-66-6;4-Chloro-pyridine-2-carbonyl chloride;4-chloropicolinoyl chloride;2-Pyridinecarbonyl chloride, 4-chloro-;4-chloropicolinoylchloride;4-Chlorophcolinoylchloride;4-chloro picolinoyl chloride;SCHEMBL177940;4-chloropicolinic acid chloride;DTXSID60454969;FYBNFLRGZHGUDY-UHFFFAOYSA-N;AMY11102;BCP15510;MFCD08447076;2-Pyridinecarbonyl chloride,4-chloro-;AKOS005264711;AC-26683;BS-28654;A7816;FT-0646299;EN300-128733;F87991;J-515191

Chemical Property of 4-chloropyridine-2-carbonyl Chloride

Chemical Property:

• Vapor Pressure: 0.078mmHg at 25°C
• Boiling Point: 227.2ºC at 760 mmHg
• PKA: -1.45±0.10(Predicted)
• Flash Point: 91.2ºC
• PSA: 29.96000
• Density: 1.454 g/cm³
• LogP: 2.11400
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 174.9591691
• Heavy Atom Count: 10
• Complexity: 140

Purity/Quality:

97% ^*data from raw suppliers

4-chloropyridine-2-carbonylchloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CN=C(C=C1Cl)C(=O)Cl

Technology Process of 4-chloropyridine-2-carbonyl Chloride

There total 8 articles about 4-chloropyridine-2-carbonyl Chloride 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: 100.0%

2-Picolinic acid (98-98-6) → 4-chloro-pyridine-2-carbonyl chloride (53750-66-6)

Guidance literature:

With thionyl chloride; In N,N-dimethyl-formamide; at 80 ℃; for 12h;

Reference yield:

→ 4-chloro-pyridine-2-carbonyl chloride (53750-66-6) + 4-chloro-N-methylpicolinamide (220000-87-3)

Guidance literature:

Reference yield:

2-Picolinic acid (98-98-6) → pyridine-2-carbonyl chloride (29745-44-6) + 4-chloro-pyridine-2-carbonyl chloride (53750-66-6)

Guidance literature:

With thionyl chloride; for 2h; Reflux;

DOI:10.1021/acs.inorgchem.7b01348

upstream raw materials:

4-chloropicolinic acid

2-carboxy-4-chloropyridine-1-oxide

2-Picolinic acid

2-carboxy-4-nitropyridine-1-oxide

Downstream raw materials:

4-Chloro-pyridine-2-carboxylic acid methyl ester

4-chloropicolinic acid

N-phenyl-4-chloro-2-pyridinecarboxamide

methyl 4-methoxypicolinate