13195-52-3

Basic information

• Product Name: Thiophene, 4-nitro-2-(phenylthio)-
• CAS NO: 13195-52-3
• Molecular Formula: C10H7NO2S2
• Molecular Weight: 237.303
• Mol File: 13195-52-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Thiophene, 4-nitro-2-(phenylthio)-(CAS DataBase Reference)
• NIST Chemistry Reference: Thiophene, 4-nitro-2-(phenylthio)-(13195-52-3)
• EPA Substance Registry System: Thiophene, 4-nitro-2-(phenylthio)-(13195-52-3)

Safety Data

• Hazardous Substances Data: 13195-52-3(Hazardous Substances Data)

Upstream product

• 930-69-8 sodium thiophenolate 

Relevant articles and documents

Kinetic Study of Substituent Effects on the Mechanism of β-Elimination of Arenethiol from trans-2,3-Bis-(arylthio)-4-nitro-2,3-dihydrothiophenes in Toluene

The 2,3-dihydrothiophene derivatives (1b-f) readily undergo, in toluene, regiospecific tributylamine-promoted syn-elimination of arenethiol to give the 2-(arylthio)-4-nitrothiophenes (2b-f).For the rather complex kinetic behaviour displayed by each member of the series, a rationalisation is proposed based on a stability of the substrate's conjugate base sufficient to allow formation of non-negligible concentrations of an intermediate ion pair along the reaction co-ordinate.The system allows direct conclusions to be drawn concerning the leaving-group expulsion step: an advanced extent of bond cleavage between carbon and the leaving group can be postulated in the transition state.