2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane synthesis
- Product Name:2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS Number:61676-62-8
- Molecular formula:C9H19BO3
- Molecular Weight:186.06
108-21-4
612 suppliers
$10.00/25ml
25015-63-8
224 suppliers
$22.40/5G
1126-93-8
58 suppliers
$11.00/1g
61676-62-8
329 suppliers
$11.20/5G
Yield:61676-62-8 93%
Reaction Conditions:
with trimethylsilylmethyllithium in neat (no solvent) at 20; for 6 h;Schlenk technique;Glovebox;Inert atmosphere;chemoselective reaction;
Steps:
5.2 General procedure for the synthesis of compounds 4a-4o
General procedure: Catalyst 1 (3mol%), esters (0.5mmol, 1 equiv.), and corresponding HBpin (1.0mmol, 2 equiv.) were placed in a 25mL Schlenk flask equipped with a magnetic stir bar inside the glove box. Then the reaction mixture was stirred at room temperature for six hours. The progress of the reaction was monitored by 1H NMR, based on the internal standard, HMB (10mol%). In all cases, yields were calculated based on isolated yields.
References:
Bandyopadhyay, Ayan;Bhattacharjee, Jayeeta;Kumar Singh, Saurabh;Kumari, Kusum;Moorthy, Shruti;Panda, Tarun K.;Sai Kumar, Gobbilla [Polyhedron,2022,vol. 219,art. no. 115784] Location in patent:supporting information
76-09-5
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5419-55-6
388 suppliers
$12.00/5g
61676-62-8
329 suppliers
$11.20/5G
5419-55-6
388 suppliers
$12.00/5g
61676-62-8
329 suppliers
$11.20/5G
97-62-1
279 suppliers
$16.60/100G
25015-63-8
224 suppliers
$22.40/5G
1126-93-8
58 suppliers
$11.00/1g
61676-62-8
329 suppliers
$11.20/5G
67-64-1
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$19.11/10ml
25015-63-8
224 suppliers
$22.40/5G
61676-62-8
329 suppliers
$11.20/5G