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

[ 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

Click to get detail MSDS

[ 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

Click to get detail synthetic route

Precursor

DownStream

[ 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%

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)

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