2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Basic information
- Product Name:
- 2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- Synonyms:
-
- 1-Pentynylboronic acid pinacol ester
- 2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- 4,4,5,5-tetraMethyl-2-(pent-1-yn-1-yl)-1,3,2-dioxaborolane
- 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(1-pentyn-1-yl)-
- 1-Pentynylboronic acid pinacol ester 90%
- 1-Pentyne-1-boronic Acid Pinacol Ester
- CAS:
- 634196-62-6
- MF:
- C11H19BO2
- MW:
- 194.08
- Product Categories:
-
- Alkynyl Boronate Esters
- Boronate Esters
- Boronic Acids and Derivatives
- Chemical Synthesis
- Organometallic Reagents
- Mol File:
- 634196-62-6.mol
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2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Chemical Properties
- Boiling point:
- 68-72 °C/0.09 mmHg
- Density
- 0.9057 g/mL at 25 °C
- refractive index
- n20/D 1.4479
- Flash point:
- 68 °C
- form
- liquid
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2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Usage And Synthesis
Uses
1-Pentynylboronic acid pinacol ester can be used as:
- A substrate in the copper-catalyzed decyanative cross-coupling reactions with aryl selenocyanate to yield unsymmetrically substituted selanes.
- A reactant in the palladium-catalyzed 1,2-aminoacylation, 1,2-amino-vinylation and -alkynylation reactions with various oxime esters.
2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneSupplier
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