5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-ONE

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Names

[ CAS No. ]:
7675-04-9

[ Name ]:
5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-ONE

[Synonym ]:
5,6-dihydro-thieno[2,3-b]thiopyran-4-one
InChI=1/C7H6OS2/c8-6-2-4-10-7-5(6)1-3-9-7/h1,3H,2,4H
5,6-Dihydro-4H-thieno[2,3-b]thiopyran-4-one
5,6-dihydro-4H-4-oxothieno[2,3-b]thiopyran

Chemical & Physical Properties

[ Density]:
1.398

[ Boiling Point ]:
308.283ºC at 760 mmHg

[ Molecular Formula ]:
C7H6OS2

[ Molecular Weight ]:
170.25200

[ Flash Point ]:
140.245ºC

[ Exact Mass ]:
169.98600

[ PSA ]:
70.61000

[ LogP ]:
2.42660

[ Index of Refraction ]:
1.663

[ Storage condition ]:
2-8°C

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(thien-2-ylthio)propionic acid
  • 3-thiophen-2-ylsulfanyl-propionyl chloride

DownStream

  • 5,6-DIHYDRO-4-OXO-4H-THIENO[2,3-B]THIINE-2-SULFONAMIDE 7,7-DIOXIDE
  • 5,6-DIHYDRO-4-OXO-4H-THIENO[2,3-B]THIINE-2-SULFONAMIDE

Related Compounds

  • 6-METHYL-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-ONE
  • 5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one-7,7-dioxide
  • (5Z)-5-(3-Bromobenzylidene)-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
  • (5Z)-5-(3,4-Difluorobenzylidene)-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
  • 5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol
  • 5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one