1-pinacolato-2-(1,8)diamo-naphthalenylborane synthesis
- Product Name:1-pinacolato-2-(1,8)diamo-naphthalenylborane
- CAS Number:1214264-88-6
- Molecular formula:C16H20B2N2O2
- Molecular Weight:293.96
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Yield: 90%
Reaction Conditions:
with sodium methylate in methanol at 70; for 4 h;Inert atmosphere;
Steps:
Example: 50mL reaction flask was placed in a magnetic stirrer, followed by adding borate dicarboxylate ester (1.0 mmol, 1.0 eq.), 1,8-diaminonaphthalene (1.0 mmol, 1.0 eq.) And sodium methoxide (1.0 mmol, 1.0 eq.), After nitrogen was purged three times, 10 mL of solvent methanol was added under a nitrogen stream, and the reaction was heated to 70 ° C. After stirring for four hours, The reaction ends. After the solvent was removed by distilling off the toluene, The asymmetric bisphosphonization reagent Bpin-Bdan was isolated by column chromatography, and the yield was 90%
References:
Xijing College;Ding Siyi;Zhao Yuzhen;Ma Qiang;Tian Shaopeng;Liu Jiaxin;Yu Fei CN106946916, 2017, A Location in patent:Paragraph 0012
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479-27-6
371 suppliers
$6.00/10g
1214264-88-6
61 suppliers
inquiry
76-09-5
393 suppliers
$8.19/250mg
479-27-6
371 suppliers
$6.00/10g
1214264-88-6
61 suppliers
inquiry