| Company Name: |
Capot Chemical Co.,Ltd. |
| Tel: |
571-85586718 +8613336195806 |
| Email: |
sales@capotchem.com |
| Products Intro: |
Product Name:(E)-4,4,5,5-tetramethyl-2-styryl-1,3,2-dioxaborolane
CAS:83947-56-2
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
|
|
|
|
|
|
| | TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE Basic information |
| Product Name: | TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE | | Synonyms: | E-Styrylboronic acid pinacol ester;BETA-STYRYLBORONIC ACID PINACOL ESTER;TRANS-STYRYLBORONIC ACID, PINACOL ESTER;TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE;trans-2-Phenylvinylboronic acid pinacol ester;trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-;trans-2-Styreneboronic acid pinacol ester, trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene;trans-^b-Styrylboronic acid pinacol ester, 99% | | CAS: | 83947-56-2 | | MF: | C14H19BO2 | | MW: | 230.11 | | EINECS: | | | Product Categories: | | | Mol File: | 83947-56-2.mol |  |
| | TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE Chemical Properties |
| Melting point | 27-33 °C(lit.) | | Boiling point | 128°C/4mm | | density | 0.99±0.1 g/cm3(Predicted) | | refractive index | 1.5290 | | Fp | >230 °F | | storage temp. | Inert atmosphere,Store in freezer, under -20°C | | form | Liquid | | color | Clear colorless to pale yellow | | BRN | 8617179 | | InChIKey | ARAINKADEARZLZ-ZHACJKMWSA-N | | CAS DataBase Reference | 83947-56-2(CAS DataBase Reference) |
| WGK Germany | 3 | | HS Code | 29310099 |
| | TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE Usage And Synthesis |
| Uses | Reactant for:
- Oxidative coupling reactions catalyzed by areneruthenium
- Cycloaddition reactions
- Preparation of allyl vinyl ethers via Cu-catalyzed coupling with alcohols
- Preparation of 5-vinyl-3-pyridinecarbonitriles as PKCθ inhibitors
- Diastereoselective addition to zincated hydrazones and stereospecific trapping of boron/zinc bimetallic intermediates by carbon electrophiles
- Regioselective and stereoselective Pd-catalyzed chelate-controlled intermolecular oxidative Heck reactions
|
| | TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE Preparation Products And Raw materials |
| Raw materials | 1-PHENYLVINYLBORONIC ACID PINACOL ESTER-->(Z)-4,4,5,5-tetramethyl-2-styryl-1,3,2-dioxaborolane-->Phenylacetylene-->Pinacolborane-->Bis(pinacolato)diboron | | Preparation Products | E-PHENYLETHENYLBORONIC ACID-->1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-phenylcyclopropyl)- |
|