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

  • N-[1-(4-fluorobenzenesulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl]-5-oxo-1-phenylpyrrolidine-3-carboxamide
  • N-(1-(phenylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)isoxazole-5-carboxamide
  • ethyl N-(4-methyl-1-{[2-(methylsulfanyl)pyridin-3-yl]formamido}pentan-2-yl)carbamate
  • 5-chloro-N-(3-methyl-2-phenylbutyl)-2-(methylsulfanyl)pyrimidine-4-carboxamide
  • N-(2-Hydroxy-3-phenoxypropyl)-1-[(E)-2-phenylethenyl]sulfonylpiperidine-4-carboxamide
  • 2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
  • N-[4-(1,1-dioxido-1,2-thiazolidin-2-yl)phenyl]-2,4-dimethyl-1,3-thiazole-5-carboxamide
  • N-(3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide
  • N-(3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-7-methoxybenzofuran-2-carboxamide
  • N-(3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-3,5-bis(trifluoromethyl)benzamide
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