(E)-2-Cyclopropylvinylboronic acid pinacol ester CAS No.849061-99-0 / Cat No.EBD214640
(E)-2-Cyclopropylvinylboronic acid pinacol ester
2-[(E)-2-cyclopropylethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
trans-2-cyclopropylvinylboronic acid pinacol ester, 96%
(e)-2-cyclopropylethylene-1-boronic acid, pinacol ester
(e)-2-(2-cyclopropylvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
(trans)-2-cyclopropylvinylboronic acid pinacol ester 96%
Properties
-
Density:
0.937 g/mL at 25 °C(lit.)
-
Boiling point:
90-95 °C/3-4 mmHg(lit.)
-
Flashing point:
93 °C
-
Coefficient of refraction:
n20/D 1.466(lit.)
-
Vapour pressure:
0.434mmHg at 25°C
Safety Information
-
Signal words:
None
NMR Spectrum
Prediction： 1H NMR (300 MHz, CDCl3) delta 6.05 (dd, J = 18.0, 9.3 Hz, 1H), 5.52-5.42 (m, 1H), 1.57-1.44 (m, 1H), 1.24 (s, 12H), 0.84-0.75 (m, 2H), 0.56-0.49 (m, 2H)
1H NMR
13C NMR
