thiophene 1,1-dioxide

Names

[ CAS No. ]:
27092-46-2

[ Name ]:
thiophene 1,1-dioxide

[Synonym ]:
S,S-dioxo-thiophene
Thiophene dioxide
Thiophene sulfone
Thiophen-1,1-dioxid
Thiophene,S,S-dioxide
Butadiene cyclic sulfone
thiophene-1,1-dioxide

Chemical & Physical Properties

[ Density]:
1.418g/cm3

[ Boiling Point ]:
337.3ºC at 760 mmHg

[ Molecular Formula ]:
C4H4O2S

[ Molecular Weight ]:
116.13800

[ Flash Point ]:
232ºC

[ Exact Mass ]:
115.99300

[ PSA ]:
42.52000

[ LogP ]:
1.52300

[ Vapour Pressure ]:
0.000207mmHg at 25°C

[ Index of Refraction ]:
1.577

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thiophene(SIV)
  • 3,4-dibromosulfolane
  • 3,4-trans-dibromotetrahydrothiophene-1,1-dioxide
  • 3-bromo-2,3-dihydrothiophene 1,1-dioxide

DownStream

  • 2,3-dihydrobenzo[b]thiophene 1,1-dioxide
  • butadiene
  • bicyclo[6.4.0]dodeca-8,10,12-triene

Related Compounds

  • 1-benzothiophene 1,1-dioxide
  • 2-ethylthiophene 1,1-dioxide
  • Tetrahydrothiophene 1,1-dioxide
  • 2,5-diiodothiophene 1,1-dioxide
  • 2,3-Dihydrothiophene 1,1-dioxide
  • 2,5-dibromothiophene 1,1-dioxide
  • (Z)-N-(3-allyl-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)-2-(methylsulfonyl)benzamide
  • (Z)-2-(methylsulfonyl)-N-(6-(methylsulfonyl)-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)benzamide
  • N-(6-bromo-1,3-benzothiazol-2-yl)-3-methanesulfonylbenzamide
  • (E)-N-(3-methyl-6-nitrobenzo[d]thiazol-2(3H)-ylidene)-3-(methylsulfonyl)benzamide
  • N-(4-methoxy-6-nitrobenzo[d]thiazol-2-yl)-3-(methylsulfonyl)benzamide
  • 3-methanesulfonyl-N-(6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)benzamide
  • (E)-N-(6-ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-3-(methylsulfonyl)benzamide
  • N-(4-([1,1'-biphenyl]-4-yl)thiazol-2-yl)-3-(methylsulfonyl)benzamide
  • 3-methanesulfonyl-N-[5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]benzamide
  • 3-(methylsulfonyl)-N-(4-(4-phenoxyphenyl)thiazol-2-yl)benzamide
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