512117
Benzo[b]thien-3-ylboronic acid
≥95.0%
Synonym(s):
Thianaphthene-3-boronic acid
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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Available to ship TODAYfromMILWAUKEE | $116.00 $87.00 |
About This Item
Empirical Formula (Hill Notation):
C8H7BO2S
CAS Number:
Molecular Weight:
178.02
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
$87.00
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Quality Segment
assay
≥95.0%
mp
225-230 °C (lit.)
SMILES string
OB(O)c1csc2ccccc12
InChI
1S/C8H7BO2S/c10-9(11)7-5-12-8-4-2-1-3-6(7)8/h1-5,10-11H
InChI key
QVANIYYVZZLQJP-UHFFFAOYSA-N
Application
Benzo[b]thien-3-ylboronic acid can be used:
- To prepare thienyl substituted pyrimidine derivatives as potent antimycobacterial compounds.
- To prepare 3-O-protected 17-heteroaryl-3-hydroxyestra-1,3,5,16-tetraene-16-carbaldehyde, which in turn is used for the synthesis of heteroarenes-annelated estranes.
- As a substrate in the study of metal-free coupling reactions of allylic alcohols with heteroaryl boronic acids.
- As a starting material for the preparation of thienyl based quinoline and pyridine ligands, which are further used to synthesize platinum complexes.
Other Notes
Contains varying amounts of anhydride
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥95.0% | assay ≥95% | assay ≥95.0% | assay ≥95.0% |
| mp 225-230 °C (lit.) | mp 256-260 °C (lit.) | mp 164-169 °C (lit.) | mp 298 °C (dec.) (lit.) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
![Benzo[b]thien-3-ylboronic acid ≥95.0%](/deepweb/assets/sigmaaldrich/product/structures/136/961/9ddc053e-3519-47d3-be03-95715d131635/640/9ddc053e-3519-47d3-be03-95715d131635.png)
![Benzo[b]thien-2-ylboronic acid ≥95%](/deepweb/assets/sigmaaldrich/product/structures/251/077/d0ead874-b533-4dcb-890d-8816a0018ccd/640/d0ead874-b533-4dcb-890d-8816a0018ccd.png)
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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