Butane-2-sulfonyl chloride

Base Information

• Chemical Name: Butane-2-sulfonyl chloride
• CAS No.: 4375-72-8
• Molecular Formula: C4H9ClO2S
• Molecular Weight: 156.633
• Hs Code.: 2904909090
• European Community (EC) Number: 821-130-1
• DSSTox Substance ID: DTXSID70373839
• Nikkaji Number: J3.200.327C
• Mol file: 4375-72-8.mol

Synonyms:butane-2-sulfonyl chloride;4375-72-8;2-butylsulfonyl chloride;sec-Butylsulfonyl chloride;2-Butylsulfonylchloride;butane-2-sulfonylchloride;sec-butyl-sulphonyl chloride;SCHEMBL18307;Butane-2-sulfonic acid chloride;SCHEMBL23467813;DTXSID70373839;WKIXWKIEOCQGAF-UHFFFAOYSA-N;2-butylsulfonyl chloride, AldrichCPR;MFCD04973899;AKOS010077639;FS-4065;BB 0259363;EN300-101561

Chemical Property of Butane-2-sulfonyl chloride

Chemical Property:

• PSA: 42.52000
• LogP: 2.43430
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 156.0011784
• Heavy Atom Count: 8
• Complexity: 144

Purity/Quality:

98% ^*data from raw suppliers

Butane-2-sulfonylChloride ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi,Xn
• Statements: 22-43
• Safety Statements: 36/37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC(C)S(=O)(=O)Cl

Technology Process of Butane-2-sulfonyl chloride

There total 1 articles about Butane-2-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:

n-butane (106-97-8,9003-29-6,9021-92-5) → perfluoro-1-butanesulfonyl fluoride (2386-60-9) + butane-2-sulfonyl chloride (4375-72-8)

Guidance literature:

With tetrachloromethane; sulfur dioxide; chlorine; Irradiation_.mit UV-Licht;

Reference yield: 87.3%

butane-2-sulfonyl chloride (4375-72-8) + aniline (62-53-3) → N-phenylbutane-2-sulfonamide

Guidance literature:

With pyridine; In dichloromethane; at 20 ℃; for 12h;

Reference yield: 64.0%

butane-2-sulfonyl chloride (4375-72-8) + para-methylphenylmagnesium bromide (4294-57-9) → 1-sec-butyl-4-methylbenzene (1595-16-0)

Guidance literature:

With iron(III)-acetylacetonate; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; at 80 ℃; for 2h;

DOI:10.1002/anie.200704858

upstream raw materials:

n-butane

Downstream raw materials:

2-Butansulfonsaeure-p-tolylester

Butane-2-sulfonic acid 4-tert-butyl-phenyl ester

Butane-2-sulfonic acid 4-(1-methyl-1-phenyl-ethyl)-phenyl ester

Butane-2-sulfonic acid 4-(1,1,3,3-tetramethyl-butyl)-phenyl ester