(S)-4-Tosyloxy-1,2-epoxybutane

Base Information

Chemical Name:(S)-4-Tosyloxy-1,2-epoxybutane
CAS No.:91111-12-5
Molecular Formula:C11H14 O4 S
Molecular Weight:242.296
Hs Code.:2910900090
DSSTox Substance ID:DTXSID70472912
Nikkaji Number:J770.442I
Wikidata:Q72498478
Mol file:91111-12-5.mol

Synonyms:91111-12-5;(S)-4-TOSYLOXY-1,2-EPOXYBUTANE;(S)-2-(Oxiran-2-yl)ethyl 4-methylbenzenesulfonate;2-[(2S)-OXIRAN-2-YL]ETHYL 4-METHYLBENZENESULFONATE;SCHEMBL6221876;DTXSID70472912;AKOS016003215;2-Oxiraneethanol,2-(4-methylbenzenesulfonate),(2S)-;2-[(2S)-Oxiran-2-yl]ethyl 4-methylbenzene-1-sulfonate

Suppliers and Price of (S)-4-Tosyloxy-1,2-epoxybutane

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

American Custom Chemicals Corporation
(S)-4-TOSYLOXY-1,2-EPOXYBUTANE 95.00%
5MG
$ 496.94

Total 15 raw suppliers

Chemical Property of (S)-4-Tosyloxy-1,2-epoxybutane

Chemical Property:

Boiling Point:381.4±15.0 °C(Predicted)
PSA：64.28000
Density:1.270
LogP:2.57000
XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:5
Exact Mass:242.06128010
Heavy Atom Count:16
Complexity:311

Purity/Quality:

99% ^*data from raw suppliers

(S)-4-TOSYLOXY-1,2-EPOXYBUTANE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)S(=O)(=O)OCCC2CO2
Isomeric SMILES:CC1=CC=C(C=C1)S(=O)(=O)OCC[C@H]2CO2

Technology Process of (S)-4-Tosyloxy-1,2-epoxybutane

There total 4 articles about (S)-4-Tosyloxy-1,2-epoxybutane 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: 89.0%

: 98-59-9
p-toluenesulfonyl chloride

: (R)-2-bromo-1,4-butanediol

: 91111-12-5
2-(oxiran-2-yl)ethyl 4-methylphenylsulfonate

Guidance literature:: (R)-2-bromo-1,4-butanediol; With sodium hydride; In tetrahydrofuran; at -10 ℃; for 0.5h;

p-toluenesulfonyl chloride; In tetrahydrofuran; at -10 ℃; for 4h;
DOI:10.1002/hlca.200290026