ChemicalBook CAS DataBase List Primidone

Primidone synthesis

6synthesis methods

Product Name:Primidone
CAS Number:125-33-7
Molecular formula:C12H14N2O2
Molecular Weight:218.25

Primidone, 5-ethyl-5-phenylhexahydropyrimidinedione-4,6 (9.2.1) is synthesized by reacting ethylphenylmalonic acid diamide with formamide [5,6]. An alternative method is the electrolytic reduction of phenobarbital or the catalytic reduction of the appropriate 2-thiobarbituric acid [7].

5-ethyldihydro-5-phenyl-2-thioxopyrimidine-4,6(1H,5H)-dione

2753-74-4
14 suppliers
inquiry

125-33-7
273 suppliers
$5.00/25mg

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 44 percent / 17 h / 22 °C / Irradiation
2: 42 percent / butan-1-ol / 17 h / 22 °C / Irradiation

References:

Paluchowska;Bojarski [Archiv der Pharmazie,1988,vol. 321,# 6,p. 343 - 344]

FullText

4,6(1H,5H)-Pyrimidinedione,5-ethyl-5-phenyl-(5CI)

694447-38-6
1 suppliers
inquiry

125-33-7
273 suppliers
$5.00/25mg

References

7206-76-0
60 suppliers
$205.00/100mg

125-33-7
273 suppliers
$5.00/25mg

References

50-06-6
0 suppliers
$16.00/1mg

125-33-7
273 suppliers
$5.00/25mg

References

64-18-6 Synthesis

64-18-6
1112 suppliers
$22.12/250ML

7206-76-0
60 suppliers
$205.00/100mg

125-33-7
273 suppliers
$5.00/25mg

References

Primidone Related Search:

Diphenyl ether Triphenylphosphine Silver sulfadiazine PHENYL VALERATE Ethyl acetate Sulfadiazine Phenyl salicylate Ethyl maltol Ethanol DIHYDRO-5-PHENYL-5-PROPYL-4,6(1H,5H)-PYRIMIDINEDIONE

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Primidone synthesis

Primidone Related Search: