![](/CAS/GIF/18872-49-6.gif)
phosphoric acid,2-naphthalenyl diphenyl ester synthesis
- Product Name:phosphoric acid,2-naphthalenyl diphenyl ester
- CAS Number:18872-49-6
- Molecular formula:C22H17O4P
- Molecular Weight:376.34
![Diphenyl chlorophosphate](/CAS/GIF/2524-64-3.gif)
2524-64-3
386 suppliers
$14.00/5g
![2-Naphthol](/CAS/GIF/135-19-3.gif)
135-19-3
723 suppliers
$9.00/1g
![phosphoric acid,2-naphthalenyl diphenyl ester](/CAS/GIF/18872-49-6.gif)
18872-49-6
43 suppliers
$6.00/250mg
Yield:18872-49-6 95%
Reaction Conditions:
with pyridine N-oxide;N,N,N',N'-tetramethyl-1,8-diaminonaphthalene in dichloromethane at 20; for 1 h;Inert atmosphere;
Steps:
General Method 1: Organocatalytic phosphorylation of alcohols using pyridine-Noxide
General procedure: To a solution of alcohol component (0.9 mmol), pyridine-N-oxide (0.045 mmol, 5 mol%) andProton Sponge (1.8 mmol) in CH2Cl2 (0.2 M) was added the specified phosphoryl chloride(1.0 mmol). The reaction mixture was stirred at room temperature for the time specifiedbefore the addition of MeOH (2 mL). The reaction mixture was then conc. in vacuo and crudematerial purified by flash chromatography to afford the desired product
References:
Murray, James I.;Woscholski, Rudiger;Spivey, Alan C. [Synlett,2015,vol. 26,# 7,art. no. ST-2014-D1015-L,p. 985 - 990] Location in patent:supporting information
![2-Naphthol](/CAS/GIF/135-19-3.gif)
135-19-3
723 suppliers
$9.00/1g
![Phenol](/CAS/20180808/GIF/108-95-2.gif)
108-95-2
725 suppliers
$14.00/25g
![Triphenyl phosphate](/CAS/GIF/115-86-6.gif)
115-86-6
533 suppliers
$6.00/25g
![phosphoric acid,2-naphthalenyl diphenyl ester](/CAS/GIF/18872-49-6.gif)
18872-49-6
43 suppliers
$6.00/250mg
![2-naphthyl phosphate (Β-naphthyl phosphate)](/CAS/20180808/GIF/7657-86-5.gif)
7657-86-5
3 suppliers
inquiry
![Di(2-naphthyl)phenyl phosphate](/CAS/20200401/GIF/18872-50-9.gif)
18872-50-9
1 suppliers
inquiry
![2-Naphthol](/CAS/GIF/135-19-3.gif)
135-19-3
723 suppliers
$9.00/1g
![Phenol](/CAS/20180808/GIF/108-95-2.gif)
108-95-2
725 suppliers
$14.00/25g
![Triphenyl phosphate](/CAS/GIF/115-86-6.gif)
115-86-6
533 suppliers
$6.00/25g
![phosphoric acid,2-naphthalenyl diphenyl ester](/CAS/GIF/18872-49-6.gif)
18872-49-6
43 suppliers
$6.00/250mg
![Di(2-naphthyl)phenyl phosphate](/CAS/20200401/GIF/18872-50-9.gif)
18872-50-9
1 suppliers
inquiry
![Diphenyl chlorophosphate](/CAS/GIF/2524-64-3.gif)
2524-64-3
386 suppliers
$14.00/5g
![phosphoric acid,2-naphthalenyl diphenyl ester](/CAS/GIF/18872-49-6.gif)
18872-49-6
43 suppliers
$6.00/250mg