Benzo[b]thiophene-3-boronic acid pinacol ester
Modify Date: 2025-08-26 07:21:22
![Benzo[b]thiophene-3-boronic acid pinacol ester Structure](https://image.chemsrc.com/caspic/498/171364-86-6.png)
Benzo[b]thiophene-3-boronic acid pinacol ester structure
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Common Name | Benzo[b]thiophene-3-boronic acid pinacol ester | ||
|---|---|---|---|---|
| CAS Number | 171364-86-6 | Molecular Weight | 260.160 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 377.7±15.0 °C at 760 mmHg | |
| Molecular Formula | C14H17BO2S | Melting Point | 79 °C | |
| MSDS | N/A | Flash Point | 182.2±20.4 °C | |
| Name | 2-(Benzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
|---|---|
| Synonym | More Synonyms |
| 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 |
|
~%
Benzo[b]thiophe... CAS#:171364-86-6 |
| Literature: US2009/54454 A1, ; Page/Page column 16 ; US 20090054454 A1 |
|
~75%
Benzo[b]thiophe... CAS#:171364-86-6 |
| Literature: Nakagawa, Hisako; Kawai, Shigekazu; Nakashima, Takuya; Kawai, Tsuyoshi Organic Letters, 2009 , vol. 11, # 7 p. 1475 - 1478 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| 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 |