ChemicalBook CAS DataBase List 1-BUTANEPHOSPHONIC ACID

1-BUTANEPHOSPHONIC ACID synthesis

5synthesis methods

Product Name:1-BUTANEPHOSPHONIC ACID
CAS Number:3321-64-0
Molecular formula:C4H11O3P
Molecular Weight:138.1

109-65-9 Synthesis

109-65-9
567 suppliers
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3321-64-0
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$39.70/1g

Yield: 44%

Reaction Conditions:

Stage #1:1-bromo-butane with potassium hydroxide semihydrate;phosphorus;cetyltrimethylammonim bromide in water;toluene at 85 - 90; for 6 h;Inert atmosphere;
Stage #2: with nitric acid in water; pH=4 at 100 - 110; for 2 h;Inert atmosphere;

References:

Kuimov, Vladimir A.;Malysheva, Svetlana F.;Belogorlova, Natalia A.;Albanov, Alexander I.;Gusarova, Nina K.;Trofimov, Boris A. [European Journal of Organic Chemistry,2021,vol. 2021,# 10,p. 1596 - 1602] Location in patent:supporting information

78-46-6
53 suppliers
$79.50/5ml-f

3321-64-0
73 suppliers
$39.70/1g

References

1732-74-7
2 suppliers
inquiry

3321-64-0
73 suppliers
$39.70/1g

References

Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
0 suppliers
inquiry

3321-64-0
73 suppliers
$39.70/1g

References

2404-75-3
64 suppliers
$20.00/1 G

3321-64-0
73 suppliers
$39.70/1g

References

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1-BUTANEPHOSPHONIC ACID synthesis

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