2-BUTYL-2H-PYRAZOL-3-YLAMINE synthesis
- Product Name:2-BUTYL-2H-PYRAZOL-3-YLAMINE
- CAS Number:3524-17-2
- Molecular formula:C7H13N3
- Molecular Weight:139.2
123-72-8
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Yield:-
Reaction Conditions:
in pentanal;
Steps:
3.a a.
a. 5-Amino-1-n-butylpyrazole (Formula (III), R1 =n-butyl) The title compound was prepared according to the procedure of Example 1a. using n-butyraldehyde in the place of valeraldehyde. The pyrazole product was obtained as a clear oil; bp=96°-98° at 0.55 to 0.65 mm of Hg; tlc, Rf =0.3, silica gel, diethylether; MS, m/e=139.
References:
US4563525,1986,A