1,4-Dimethanesulfonoxy-2-butyne

Base Information

Chemical Name:1,4-Dimethanesulfonoxy-2-butyne
CAS No.:2917-96-6
Molecular Formula:C6H10 O6 S2
Molecular Weight:242.274
Hs Code.:2905290000
European Community (EC) Number:808-914-9
NSC Number:75141
DSSTox Substance ID:DTXSID40183427
Nikkaji Number:J34.833C
Wikidata:Q83054215
Mol file:2917-96-6.mol

Synonyms:2917-96-6;1,4-DIMETHANESULFONOXY-2-BUTYNE;CB2058;NSC 75141;2-Butyne-1,4-diol, dimethanesulfonate;BRN 1878701;NCIOpen2_004729;SCHEMBL499731;WLN: WS1&O2UU2OSW1;2-Butyne-1, dimethanesulfonate;C6H10O6S2;DTXSID40183427;NSC75141;C6-H10-O6-S2;NSC-75141;2-butyne-1,4-diol dimethanesulfonate;CB-2058;but-2-yne-1,4-diyl dimethane-sulfonate;LS-62005;1,4-BIS(METHYLSULFONYLOXY)BUT-2-YNE;2-Butyne-1,4-diol, dimethanesulfonate (8CI);EN300-8656062;4-[(methylsulfonyl)oxy]-2-butynyl methanesulfonate;4-(METHANESULFONYLOXY)BUT-2-YN-1-YL METHANESULFONATE

Suppliers and Price of 1,4-Dimethanesulfonoxy-2-butyne

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 7 raw suppliers

Chemical Property of 1,4-Dimethanesulfonoxy-2-butyne

Chemical Property:

Vapor Pressure:5.06E-09mmHg at 25°C
Refractive Index:1.502
Boiling Point:483.1°Cat760mmHg
Flash Point:246°C
PSA：103.50000
Density:1.462g/cm³
LogP:1.10380
XLogP3:-0.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:4
Exact Mass:241.99188038
Heavy Atom Count:14
Complexity:380

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CS(=O)(=O)OCC#CCOS(=O)(=O)C

Technology Process of 1,4-Dimethanesulfonoxy-2-butyne

There total 1 articles about 1,4-Dimethanesulfonoxy-2-butyne 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: 81.0%

: 110-65-6
1,4-dihydroxybut-2-yne

: 124-63-0
methanesulfonyl chloride

: 2917-96-6
1,4-bis(methanesulfonyloxy)-2-butyne

Guidance literature:: With triethylamine; In tetrahydrofuran; dichloromethane; at -20 ℃; for 0.5h;
DOI:10.1021/jo016247b

Reference yield: 92.0%

: 2917-96-6
1,4-bis(methanesulfonyloxy)-2-butyne

: 153463-32-2
(S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-(4-methoxyphenyl)azetidine-2,3-dione

: 412272-08-3
(3R,4S)-3-(1,3-butadien-2-yl)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-1-(p-methoxyphenyl)-2-azetidinone

Guidance literature:: With indium; ammonium chloride; In tetrahydrofuran; for 4h;
DOI:10.1055/s-2003-39388

Reference yield: 53.0%

: 700868-22-0
1,11-bis[(4-methylphenyl)sulfonyl]-6-ferrocenylsulfonyl-1,6,11-triazaundeca-3,8-diyne

: 2917-96-6
1,4-bis(methanesulfonyloxy)-2-butyne

: 700868-23-1
6,11-bis[(4-methylphenyl)sulfonyl]-1-ferrocenylsulfonyl-1,6,11-triazaciclopentadeca-3,8,13-triyne

Guidance literature:: With K₂CO₃; In acetonitrile; stirred mixt. Fe complex, bismethanesulfonate (1.16 equiv.) and K2CO3 inCH3CN was refluxed for 5.5 h; filtered; filtrate evapd.; residue chromd. (silica gel, hexane/EtOAc, 9/1 to 6/4);
DOI:10.1021/om034384o