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CAS No.: | 16681-82-6 |
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Name: | 1H-1,2,3-Triazole, 5-bromo-1-methyl- |
Article Data: | 3 |
Molecular Structure: | |
Formula: | C3H4BrN3 |
Molecular Weight: | 161.989 |
Synonyms: | 5-bromo-1-methyl-1H-[1,2,3]triazole;5-Brom-1-methyl-1H-[1,2,3]triazol; |
PSA: | 30.71000 |
LogP: | 0.57760 |
5-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With sulfuric acid at 120℃; for 1h; | 57% |
diazomethane
diethyl ether
bromocyane
A
4-bromo-1-methyl-1H-1,2,3-triazole
B
4-bromo-2-methyl-2H-1,2,3-triazole
C
5-bromo-1-methyl-1H-1,2,3-triazole
D
cyanomethyl bromide
1-methyl-1,2,3-triazole
5-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With n-butyllithium; bromine 1.) hexane, THF, -40 deg C, 1 h, 2.) hexane, THF, RT, 2 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With diethyl ether |
5-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With potassium phosphate; methanesulfonic acid(2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) In 1,4-dioxane; water at 80℃; for 2h; Inert atmosphere; | 85% |
5-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium carbonate In 1,4-dioxane; water at 100℃; for 1h; Inert atmosphere; Sonication; Sealed tube; | 18% |
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium carbonate In 1,4-dioxane; water at 100℃; for 1h; Suzuki Coupling; Inert atmosphere; Sonication; |
5-bromo-1-methyl-1H-1,2,3-triazole
aniline
(3-methyl-3H-[1,2,3]triazol-4-yl)-phenyl-amine
5-bromo-1-methyl-1H-1,2,3-triazole
3-methyl-3H-[1,2,3]triazol-4-ylamine
Conditions | Yield |
---|---|
With ethanol; ammonia |