Benzo[b]thiophene-3-boronic acid pinacol ester

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Names

[ CAS No. ]:
171364-86-6

[ Name ]:
Benzo[b]thiophene-3-boronic acid pinacol ester

[Synonym ]:
Benzo[b]thiophene-3-boronic acid pinacol ester
Benzo[b]thiophene, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
2-(1-Benzothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
377.7±15.0 °C at 760 mmHg

[ Melting Point ]:
79 °C

[ Molecular Formula ]:
C14H17BO2S

[ Molecular Weight ]:
260.160

[ Flash Point ]:
182.2±20.4 °C

[ Exact Mass ]:
260.104218

[ PSA ]:
46.70000

[ LogP ]:
3.20050

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.570

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Bromo-1-benzothiophene
  • Pinacolborane
  • Isopropoxyboronic acid pinacol ester

DownStream

Related Compounds

  • Benzo[b]furan-3-boronic acid, pinacol ester
  • 5-(Ethoxycarbonyl)thiophene-3-boronic acid pinacol ester
  • 2-Benzo[b]Thiophene-2-Boronic Acid Pinacol Ester
  • 5-Formylbenzo[b]thiophene-2-boronic acid pinacol ester
  • 2-Methyl-5-(morpholino)thiophene-3-boronic acid pinacol ester
  • 2-Methyl-5-(pyrrolidino)thiophene-3-boronic acid pinacol ester