2,2,3,3-Tetramethylbutane-1,4-diyl bis(4-methylbenzenesulfonate)

Base Information

Chemical Name:2,2,3,3-Tetramethylbutane-1,4-diyl bis(4-methylbenzenesulfonate)
CAS No.:70178-81-3
Molecular Formula:C22H30O6S2
Molecular Weight:454.6
Hs Code.:
NSC Number:92392
DSSTox Substance ID:DTXSID70293806
Wikidata:Q82032768

Synonyms:70178-81-3;2,2,3,3-tetramethylbutane-1,4-diyl bis(4-methylbenzenesulfonate);NSC92392;DTXSID70293806;NSC-92392

Suppliers and Price of 2,2,3,3-Tetramethylbutane-1,4-diyl bis(4-methylbenzenesulfonate)

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 6 raw suppliers

Chemical Property of 2,2,3,3-Tetramethylbutane-1,4-diyl bis(4-methylbenzenesulfonate)

Chemical Property:

Vapor Pressure:4.86E-13mmHg at 25°C
Boiling Point:584.6°C at 760 mmHg
Flash Point:307.3°C
Density:1.201g/cm³
XLogP3:5.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:9
Exact Mass:454.14838102
Heavy Atom Count:30
Complexity:676

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)S(=O)(=O)OCC(C)(C)C(C)(C)COS(=O)(=O)C2=CC=C(C=C2)C

Technology Process of 2,2,3,3-Tetramethylbutane-1,4-diyl bis(4-methylbenzenesulfonate)

There total 3 articles about 2,2,3,3-Tetramethylbutane-1,4-diyl bis(4-methylbenzenesulfonate) 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: 80.0%

: 10519-69-4
2,2,3,3-tetramethyl-1,4-butanediol

: 98-59-9
p-toluenesulfonyl chloride

: 70178-81-3
2,2,3,3-tetramethyl-1,4-butanediol ditosylate

Guidance literature:: With pyridine;
DOI:10.1246/bcsj.61.707

Reference yield:

: 33367-54-3
diethyl 2,2,3,3-tetramethylsuccinate

: 70178-81-3
2,2,3,3-tetramethyl-1,4-butanediol ditosylate

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / LiAlH₄ / tetrahydrofuran / 24 h / Heating

2: 74.4 percent / pyridine / 0.5 h / 0 °C

With pyridine; lithium aluminium tetrahydride; In tetrahydrofuran;
DOI:10.1021/jo00249a038