Synthesis of 2-benzyl-2H-pyrazole-3,4-diamine dihydrochloride

Tetrahedron Letters

Volumn 44, Issue 1, 2003, Pages 41-43

  Holschbach, Marcus H ^a   Wutz, Walter ^a   Olsson, Ray A ^a,b  

^a FORSCHUNGSZENTRUM JÜLICH   (Germany)

^b UNIVERSITY OF SOUTH FLORIDA   (United States)

Author keywords

Condensation; Diaminopyrazole; Nitrosation; Reduction

Indexed keywords

2 BENZYL 2H PYRAZOLE 3,4 DIAMINE; ACRYLONITRILE; BENZALDEHYDE; HYDRAZINE; PYRAZOLE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CALCULATION; CARBON NUCLEAR MAGNETIC RESONANCE; MELTING POINT; NITROSATION; POLYMERIZATION; PROTON NUCLEAR MAGNETIC RESONANCE; REDUCTION; SYNTHESIS;

EID: 0037212978     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(02)02527-3     Document Type: Article

References (3)

1. Dorn H., Dilcher H. Ann. 717:1968;118-123.
2. Dorn H., Zubeck A. Chem. Ber. 101:1968;3265-3277.
3. Höhn H. Z. Chem. 10:1970;386-388. (Chem. Abstr. 1971, 74, 13057b), lacks experimental details.