Benzene,1,1'-[(1E)-1,2-ethenediylbis(sulfonyl)]bis-

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Names

[ CAS No. ]:
963-16-6

[ Name ]:
Benzene,1,1'-[(1E)-1,2-ethenediylbis(sulfonyl)]bis-

[Synonym ]:
MFCD00066528
[(E)-2-(benzenesulfonyl)ethenyl]sulfonylbenzene

Chemical & Physical Properties

[ Density]:
1.355g/cm3

[ Boiling Point ]:
545ºC at 760 mmHg

[ Melting Point ]:
221-223ºC(lit.)

[ Molecular Formula ]:
C14H12O4S2

[ Molecular Weight ]:
308.37300

[ Flash Point ]:
363.3ºC

[ Exact Mass ]:
308.01800

[ PSA ]:
85.04000

[ LogP ]:
4.56700

[ Index of Refraction ]:
1.604

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • cis-1,2-Bis(phenylsulfonyl)ethylene
  • 2,2-dichloroethylsulfonylbenzene
  • Sodium benzenesulfinate
  • 1,1-bis(phenylsulfonyl)ethylene
  • chlorophenylsulfone
  • Diethyl malonate
  • 1,2-dichloro-3,3-difluorocyclopropene

DownStream

  • Benzene, [(2,2-dimethoxyethyl)sulfonyl]-
  • methyl 5-(furan-2-yl)-1H-pyrrole-2-carboxylate
  • Methyl 5-phenyl-1H-pyrrole-2-carboxylate

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Total synthesis of (+)-7-deoxypancratistatin from furan.

Org. Lett. 2(23) , 3683-6, (2000)

A new total synthesis of (+)-7-deoxypancratistatin 1 has been accomplished in 19 steps (8% overall yield) from two readly available compounds, furan and trans-1,2-bis(phenylsulfonyl)ethylene.

O. De Lucchi, L. Pasquato

Tetrahedron 44 , 6755, (1988)

O. De Lucchi et al.

J. Org. Chem. 49 , 596, (1984)


More Articles

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-(Bromomethyl)-4-(3,3,3-trifluoropropoxy)benzene
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 2,5-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine