Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook

Welcome back!

Structured search
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List Benzoguanamine

Benzoguanamine synthesis

5synthesis methods
Benzoguanamine closely resembles melamine in that reaction with formaldehyde gives methylol derivatives and then resinous condensates. Butylated benzoguanamine-formaldehyde resins have found some use in surface coatings. In a typical preparation, benzoguanamine (1 mole) is heated with formalin (3 mole formaldehyde) at pH 8.3 and 70-80°C until the guanamine has dissolved. n-Butanol (9 mole) and a small amount of hydrochloric acid are added and the azeotrope distilled off until removal of water is complete. Like their melamine counterparts, butylated benzoguanamine-formaldehyde resins are most commonly used in admixture with alkyd resins. The resulting coatings are very similar to those based on melamine but they show improved resistance to alkalis.
3397-62-4 Synthesis
2-CHLORO-4,6-DIAMINO-1,3,5-TRIAZINE

3397-62-4
150 suppliers
$22.00/1g

98-80-6 Synthesis
Phenylboronic acid

98-80-6
712 suppliers
$5.00/5g

Benzoguanamine

91-76-9
308 suppliers
$7.00/25g

-

Yield:91-76-9 70%

Reaction Conditions:

with sodium carbonate;tetrakis(triphenylphosphine) palladium(0) in 1,2-dimethoxyethaneHeating;Suzuki cross-coupling reaction;

References:

Cooke;Augier de Cremiers;Rotello;Tarbit;Vanderstraeten [Tetrahedron,2001,vol. 57,# 14,p. 2787 - 2789]

FullText

2-AMINO-4-PHENYL-S-TRIAZINE

1853-95-8
7 suppliers
inquiry

Benzoguanamine

91-76-9
308 suppliers
$7.00/25g

References
1,2,4-Triazine, 5-phenyl-

18162-28-2
0 suppliers
inquiry

Benzoguanamine

91-76-9
308 suppliers
$7.00/25g

3-phenyl-2H-1,2,4-triazole

3357-42-4
29 suppliers
inquiry

2-AMINO-4-PHENYL-S-TRIAZINE

1853-95-8
7 suppliers
inquiry

References
Benzonitrile

100-47-0
359 suppliers
$14.14/25gm:

57-13-6 Synthesis
Urea

57-13-6
700 suppliers
$5.00/5g

Benzoguanamine

91-76-9
308 suppliers
$7.00/25g

References
1,2,4-Triazine, 5-phenyl-

18162-28-2
0 suppliers
inquiry

Benzoguanamine

91-76-9
308 suppliers
$7.00/25g

3-phenyl-2H-1,2,4-triazole

3357-42-4
29 suppliers
inquiry

References

Benzoguanamine Related Search:

PHENYL VALERATE Diethylaminosulfur trifluoride Triphenylphosphine Tris(hydroxymethyl)aminomethane Melamine 1,3,5-Triazine Phenylhydrazine Cyanamide CYANOGEN 6-(4-CHLOROPHENYL)-1,3,5-TRIAZINE-2,4-DIAMINE