1,1-Bis(phenylsulfonyl)ethylene

Base Information

Chemical Name:1,1-Bis(phenylsulfonyl)ethylene
CAS No.:39082-53-6
Molecular Formula:C14H12O4S2
Molecular Weight:308.379
Hs Code.:
DSSTox Substance ID:DTXSID30308162
Nikkaji Number:J327.140D
Wikidata:Q82055880
Mol file:39082-53-6.mol

Synonyms:1,1-bis(phenylsulfonyl)ethylene

Suppliers and Price of 1,1-Bis(phenylsulfonyl)ethylene

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

Sigma-Aldrich
1,1-Bis(phenylsulfonyl)ethylene ≥98.0% (CH)
1g
$ 132.00

American Custom Chemicals Corporation
1,1-BIS(PHENYLSULFONYL)ETHYLENE 95.00%
1G
$ 700.73

AK Scientific
1,1-Bis(phenylsulfonyl)ethylene
1g
$ 216.00

Total 7 raw suppliers

Chemical Property of 1,1-Bis(phenylsulfonyl)ethylene

Chemical Property:

Melting Point:124-126oC
Boiling Point:567.9oC at 760 mmHg
Flash Point:383.9oC
PSA：85.04000
Density:1.347g/cm3
LogP:4.56700
XLogP3:2.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:308.01770121
Heavy Atom Count:20
Complexity:487

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,1-Bis(phenylsulfonyl)ethylene ≥98.0% (CH) ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 22-24/25

MSDS Files:: Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C=C(S(=O)(=O)C1=CC=CC=C1)S(=O)(=O)C2=CC=CC=C2
Uses 1,1-Bis(phenylsulfonyl)ethylene was used in the preparation of α,α-disubstituted alpha-amino acid derivatives.

Technology Process of 1,1-Bis(phenylsulfonyl)ethylene

There total 7 articles about 1,1-Bis(phenylsulfonyl)ethylene 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: 68.0%

: 50-00-0,30525-89-4,61233-19-0
formaldehyd

: 3406-02-8
bis(phenylsulfonyl)methane

: 39082-53-6
1,1-bis(phenylsulfonyl)ethylene

Guidance literature:: With piperidine; In methanol; water; at 0 ℃; for 1.16667h; Inert atmosphere;
DOI:10.1002/anie.201007001

Reference yield:

: 39837-35-9
1-(2,2-bis(phenylsulfonyl)ethyl)piperidine

: 39082-53-6
1,1-bis(phenylsulfonyl)ethylene

Guidance literature:: With hydrogenchloride; In benzene;
DOI:10.1021/jo00955a006

Reference yield:

: 3561-67-9
bis(phenylthio)methane

: 39082-53-6
1,1-bis(phenylsulfonyl)ethylene

Guidance literature:: Multi-step reaction with 2 steps

1: aq. H₂O₂, Ac₂O / acetic acid / Heating

2: piperidine, AcOH / toluene / 130 - 140 °C

With piperidine; dihydrogen peroxide; acetic anhydride; acetic acid; In acetic acid; toluene;
DOI:10.1007/BF00904510