2-Oxo-2H-pyran-6-carbonyl chloride

Base Information

Chemical Name:2-Oxo-2H-pyran-6-carbonyl chloride
CAS No.:75611-67-5
Molecular Formula:C6H3 Cl O3
Molecular Weight:158.541
Hs Code.:
DSSTox Substance ID:DTXSID20545064
Nikkaji Number:J434.070A
Wikidata:Q82422426
Mol file:75611-67-5.mol

Synonyms:75611-67-5;2-OXO-2H-PYRAN-6-CARBONYL CHLORIDE;2-oxopyran-6-carbonyl chloride;SCHEMBL10667752;DTXSID20545064

Suppliers and Price of 2-Oxo-2H-pyran-6-carbonyl chloride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 3 raw suppliers

Chemical Property of 2-Oxo-2H-pyran-6-carbonyl chloride

Chemical Property:

PSA：47.28000
LogP:1.01880
XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:157.9770716
Heavy Atom Count:10
Complexity:239

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=O)OC(=C1)C(=O)Cl

Technology Process of 2-Oxo-2H-pyran-6-carbonyl chloride

There total 5 articles about 2-Oxo-2H-pyran-6-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: 97.0%

: 672-67-3
2H-pyran-2-one-6-carboxylic acid

: 75611-67-5
Pyran-2-one-6-carbonyl chloride

Guidance literature:: With thionyl chloride; N,N-dimethyl-formamide; at 85 ℃;
DOI:10.1016/S0040-4039(00)81798-0

Reference yield:

: 129363-87-7
diethyl 2-hydroxy-2,4-hexadien-1,6-dioate

: 75611-67-5
Pyran-2-one-6-carbonyl chloride

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / aq. HCl / 8 h / Heating

2: SOCl₂ / 16 h / Heating

With hydrogenchloride; thionyl chloride;
DOI:10.1021/ja050110b

Reference yield:

: 5-oxo-hex-2-enedioic acid-1-ethyl ester

: 75611-67-5
Pyran-2-one-6-carbonyl chloride

Guidance literature:: Multi-step reaction with 2 steps

1: concentrated aqueous hydrochloric acid

2: thionyl chloride

With hydrogenchloride; thionyl chloride;
DOI:10.1021/ja01636a061