Pent-4-yne-1-sulfonyl chloride

Base Information

Chemical Name:Pent-4-yne-1-sulfonyl chloride
CAS No.:67448-64-0
Molecular Formula:C5H7ClO2S
Molecular Weight:
Hs Code.:
European Community (EC) Number:852-346-4

Synonyms:pent-4-yne-1-sulfonyl chloride;67448-64-0;pent-4-yne-1-sulfonylchloride;SCHEMBL10714439;AKOS006335442;BS-52543;E74683;EN300-189720

Suppliers and Price of Pent-4-yne-1-sulfonyl 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
Packaging
price

Total 3 raw suppliers

Chemical Property of Pent-4-yne-1-sulfonyl chloride

Chemical Property:

XLogP3:1.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:165.9855283
Heavy Atom Count:9
Complexity:203

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C#CCCCS(=O)(=O)Cl

Technology Process of Pent-4-yne-1-sulfonyl chloride

There total 3 articles about Pent-4-yne-1-sulfonyl 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: 78.0%

: sodium pent-4-yne-1-sulfonate

: 67448-64-0
pent-4-yne-1-sulfonyl chloride

Guidance literature:: With thionyl chloride; In N,N-dimethyl-formamide; for 3h; Reflux;
DOI:10.1016/j.ejmech.2020.112460

Reference yield:

: 68275-03-6
pent-4-yn-1-yl methanesulfonate

: 67448-64-0
pent-4-yne-1-sulfonyl chloride

Guidance literature:: Multi-step reaction with 3 steps

1: sodium iodide / acetone / 19 h / Reflux

2: sodium sulfite / methanol; water / 48 h / Reflux

3: thionyl chloride / N,N-dimethyl-formamide / 3 h / Reflux

With thionyl chloride; sodium iodide; sodium sulfite; In methanol; water; N,N-dimethyl-formamide; acetone;
DOI:10.1016/j.ejmech.2020.112460