| Identification | More | [Name]
1-Benzothiophene-3-carbaldehyde | [CAS]
5381-20-4 | [Synonyms]
1-BENZOTHIOPHENE-3-CARBALDEHYDE
1-BENZOTHIOPHENE-3-CARBOXALDEHYDE
BENZO[B]THIOPHENE-3-CARBOXALDEHYDE
BUTTPARK 154\50-70
RARECHEM AM LA 0006
THIANAPHTHENE-3-CARBOXALDEHYDE
BENZOTHIOPHENE-3-CARBOXALDEHYDE
Benzo[B]Thiophene-3-Carboxalde
3-Benzo[b]thiophenecarbaldehyde
Benzo[b]thiophene-3-carbaldehyde | [EINECS(EC#)]
611-051-9 | [Molecular Formula]
C9H6OS | [MDL Number]
MFCD00052376 | [Molecular Weight]
162.21 | [MOL File]
5381-20-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Yellow to brown crystalline powder | [Melting point ]
53-57 °C (lit.) | [Boiling point ]
166 °C/20 mmHg (lit.) | [density ]
1.2123 (rough estimate) | [refractive index ]
1.5500 (estimate) | [Fp ]
>230 °F
| [storage temp. ]
under inert gas (nitrogen or Argon) at 2–8 °C | [form ]
powder to crystal | [color ]
White to Orange to Green | [λmax]
302nm(EtOH)(lit.) | [CAS DataBase Reference]
5381-20-4(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow to brown crystalline powder | [Uses]
Thianaphthene-3-carboxaldehyde (Benzo[b]thiophene-3-carboxaldehyde) may be used as a starting material in the multi-step synthesis of anthra[2,3-b:7,6-b′]bis[1benzothiophenes (ABBTs).
It may be used in the synthesis of :
- 6-(N,N-dimethylamino)-2-(benzo[b]thiophen-3-yl)quinazolin-4-one
- 6-(pyrrolidin-1-yl)-2-(benzo[b]thiophen-3-yl)quinazolin-4-one
- (Z)-2-(benzo-[b]-thio-phen-3-yl-methyl-ene)-1-aza-bi-cyclo-[2.2.2]-octan-3-one
| [General Description]
Thianaphthene-3-carboxaldehyde, also known as benzo[b]thiophene-3-carboxaldehyde, can be synthesized from 3-methyl-benzo[b]thiophene. It undergoes phosphine-free palladium coupling with aryl halides to form 2-arylbenzo[b]thiophenes. |
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