4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID synthesis
- Product Name:4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID
- CAS Number:918655-03-5
- Molecular formula:C16H13BO2
- Molecular Weight:248.08
580-13-2
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$6.00/1g
4612-26-4
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$6.00/1g
918655-03-5
219 suppliers
$22.00/250mg
Yield:918655-03-5 80%
Reaction Conditions:
with tetrakis(triphenylphosphine) palladium(0);potassium carbonate in tetrahydrofuran;water at 80; for 2 h;
Steps:
2 synthesis of Intermediate B-1
2-bromo-naphthalene (2.07g, 10mmol), benzene-1,4-diBoronic acid(2.49g, 15mmol), Pd (PPh3) 4 (0.58 g, 0.5mmol), potassium carbonate (4.15g, 30mmol) and THF: H2O = 2:1 solution dissolved in 200ml 80 After 2 hours reflux agitation. Thereafter it was added and extracted three times with 40ml ethyl ether H2O40ml drying the obtained organic layer with magnesium sulfate, and separating the residue obtained by evaporating the solvent was subjected to silica gel column chromatography purification Intermediate B-1 (1.98g, 80% yield) It was obtained.
References:
Samsung Display Co., Ltd.;Kim, Su Youn;Kim, Hae Jin;Jon, Mi Uhn;Kim, Kwang Hyun;Kim, Young Guk;Hwang, Sok Hwan KR2016/30001, 2016, A Location in patent:Paragraph 0327-0330
22082-99-1
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$8.00/250mg
918655-03-5
219 suppliers
$22.00/250mg
121-43-7
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$13.00/25mL
22082-99-1
199 suppliers
$8.00/250mg
918655-03-5
219 suppliers
$22.00/250mg
5419-55-6
388 suppliers
$12.00/5g
22082-99-1
199 suppliers
$8.00/250mg
918655-03-5
219 suppliers
$22.00/250mg
5419-55-6
388 suppliers
$12.00/5g
22082-99-1
199 suppliers
$8.00/250mg
7732-18-5
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$12.69/100ml
918655-03-5
219 suppliers
$22.00/250mg