ChemicalBook--->CAS DataBase List--->91183-17-4

91183-17-4

91183-17-4 Structure

91183-17-4 Structure
IdentificationBack Directory
[Name]

5-(benzyloxy)-2,4-dichloropyrimidine
[CAS]

91183-17-4
[Synonyms]

5-(benzyloxy)-2,4-dichloropyrimidine
2,4-Dichloro-5-(Benzyloxy)pyrimidine
2,4-Dichloro-5-(phenylmethoxy)pyrimidine
Pyrimidine, 2,4-dichloro-5-(phenylmethoxy)-
[Molecular Formula]

C11H8Cl2N2O
[MDL Number]

MFCD16658924
[MOL File]

91183-17-4.mol
[Molecular Weight]

255.1
Chemical PropertiesBack Directory
[Boiling point ]

381.6±27.0 °C(Predicted)
[density ]

1.382
[storage temp. ]

Inert atmosphere,Room Temperature
[pka]

-2.70±0.29(Predicted)
[Appearance]

White to off-white Solid
Spectrum DetailBack Directory
[Spectrum Detail]

5-(benzyloxy)-2,4-dichloropyrimidine(91183-17-4)1HNMR
Hazard InformationBack Directory
[Synthesis]

2,4(1H,3H)-Pyrimidinedione,5-(phenylmethoxy)-

92016-70-1

5-(benzyloxy)-2,4-dichloropyrimidine

91183-17-4

Step 3: Compound 10c (8.9 g, 40 mmol) was added to 100 mL of phosphorus oxychloride (POCl3) and heated to reflux for 5 hours. Upon completion of the reaction, some of the phosphorous trichloride was removed by distillation. The reaction mixture was quenched by careful pouring into ice water. The pH of the mixture was adjusted to 7-8 with ammonia at a temperature below 10 °C. Subsequently, the mixture was extracted with ethyl acetate. The organic phases were combined, dried with anhydrous sodium sulfate and the solvent was concentrated under reduced pressure to give the target product 10d (1.7 g, 16.7% yield). Mass spectrometric analysis showed [M + H]+ of 255.1.

[References]

[1] Patent: EP2754659, 2014, A1. Location in patent: Paragraph 0168; 0173; 0174
[2] Patent: US2014/378488, 2014, A1. Location in patent: Paragraph 0380; 0385; 0386
91183-17-4 suppliers list
Company Name: BeiJing Hwrk Chemicals Limted  
Telephone: 0757-86329057 18934348241
Website: www.hwrkchemical.com/
Company Name: JinYan Chemicals(ShangHai) Co.,Ltd.  
Telephone: 13817811078
Website: www.jingyan-chemical.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Telephone: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: Suzhou Sibian Chemical Technology Co.,Ltd.   
Telephone: 0512-65617459 18915409046
Website: www.sibian-chem.com
Company Name: Shanghai Topbiochem Technology Co., Ltd  
Telephone: 021-58170097
Website: www.topbiochem.com
Company Name: Bide Pharmatech Ltd.  
Telephone: 400-164-7117 18317119277
Website: www.bidepharm.com
Company Name: ShangHai AmK Pharmaceutical Technology Co., Ltd.  
Telephone: 微信 18019252918 18019252918
Website: www.amkchem.com
Company Name: Nanjing Duolong Bio-tech Co.,Ltd.  
Telephone: 18905173768
Website: http://www.dolonchem.com
Company Name: AN PharmaTech Co Ltd  
Telephone: 86(21)68097365
Website: www.anpharma.net
Company Name: Suzhou Xinkai Bio-Medical Technology Co., Ltd.  
Telephone: 0512-67213637 13952409868
Website: https://www.chemicalbook.com/supplier/11553122/
Company Name: Shanghai YuanYe Biotechnology Co., Ltd.  
Telephone: 15026964105
Website: www.shyuanye.com
Company Name: Zhengzhou Acme Chemical Co., Ltd.  
Telephone: 0371-0371-55629727 13323845623
Website: http://www.acmechem.cn
Company Name: Amadis Chemical Company Limited  
Telephone: 571-89925085
Website: http://www.amadischem.com
Company Name: Aikon International Limited  
Telephone: 025-66061636 19370895928
Website: www.aikonchem.com
Company Name: Shanghai Jizhi Biochemical Technology Co. Ltd.  
Telephone: 021-4009004166/18616739031 18616739031
Website: www.acmec-e.com/
Company Name: Shanghai silk sail pharmaceutical technology co., LTD  
Telephone: 18916696128
Website: www.chemicalbook.com/ShowSupplierProductsList30835/0_EN.htm
Company Name: Shanghai Scochem Technology Co., Ltd.  
Telephone: 021-33758897
Website: http://www.scochem.com
Company Name: Nantong Kaisheng Biotechnology Co., Ltd.  
Telephone: 13951303301;13951303301
Website: https://www.chemicalbook.com/supplier/14699560/
Tags:91183-17-4 Related Product Information
1206181-50-1 138274-14-3 91063-23-9 4973-78-8