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Product Details
This invention relates to novel compound...
3-bromo-6-chloropyridazine
Conditions | Yield |
---|---|
|
43.5% |
3-Chlor-6-hydrazinopyridazin, Natriumhypobromit, konst. sd. Bromwasserstoffsaeure(Ausb. 41percent);
|
3-bromo-6-chloropyridazine
4,4,5,5-tetramethyl-2-(5-phenylthiophen-2-yl)-1,3,2-dioxaborolane
3-chloro-6-(5-phenylthiophen-2-yl)pyridazine
Conditions | Yield |
---|---|
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium phosphate;
In
1,4-dioxane;
at 100 ℃;
for 4h;
Inert atmosphere;
|
86% |
4-(6-bromo-3-pyridazinyloxy)-3-nitroaniline
C23H18Cl3N5
6-biphenyl-3-chloropyridazine
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