| 2-Formylthiophene-3-boronic acid Basic information |
| Product Name: | 2-Formylthiophene-3-boronic acid |
| Synonyms: | 3-Boronothiophene-2-carboxaldehyde, 3-Borono-2-formylthiophene;2-Formylthien-3-ylboronic acid;2-Formylthiophen-3-ylboronic acid;2-FORMYLTHIOPHENE-3-BORONIC ACID;(2-FORMYL-3-THIENYL)BORONIC ACID;2-FORMYL-3-THIOPHENEBORONIC ACID;3-Boronothiophene-2-carboxaldehyde;(2-formyl-3-thiophenyl)boronic acid |
| CAS: | 4347-31-3 |
| MF: | C5H5BO3S |
| MW: | 155.97 |
| EINECS: | 000-000-0 |
| Product Categories: | Boronic Acids and Derivatives;Building Blocks;C1 to C6;Carbonyl Compounds;Chemical Synthesis;Heteroaryl Boronic Acids;Aldehydes;Azoles;blocks;BoronicAcids;Boronic acids;Boronic Acid;Organic Building Blocks;Organometallic Reagents;Boronic Acids;Boronic Acids and Derivatives;Heteroaryl |
| Mol File: | 4347-31-3.mol |
| 2-Formylthiophene-3-boronic acid Chemical Properties |
| Melting point | 167-193 °C (lit.) |
| Boiling point | 396.7±52.0 °C(Predicted) |
| density | 1.41±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| pka | 7.91±0.53(Predicted) |
| Sensitive | Air Sensitive |
| BRN | 4393584 |
| CAS DataBase Reference | 4347-31-3(CAS DataBase Reference) |
| Safety Information |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | 3 |
| HS Code | 29349990 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| 2-Formylthiophene-3-boronic acid Usage And Synthesis |
| Chemical Properties | White to off-white or beige powder |
| Uses | Reactant for:• ;Suzuki cross-coupling reactions1• ;Preparation of boronic acid esters2 |
| Uses | Reactant for:
|
| 2-Formylthiophene-3-boronic acid Preparation Products And Raw materials |
| Raw materials | Hydrochloric acid-->Diethyl ether-->N,N-Dimethylformamide-->Toluene-->n-Butyllithium-->p-Toluenesulfonic acid-->Ethylene glycol-->Tributyl borate-->2,3-Dibromothiophene |
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