ChemInform Abstract: N1-Substituted 3,5-Dimethoxy-4-halogeno-1H-pyrazoles: Synthesis and NMR Study

Autor:	Heidi Gruber, Wolfgang Holzer
Rok vydání:	2010
Předmět:	chemistry.chemical_compound Crystallography chemistry Atom (order theory) General Medicine Pyrazole
Zdroj:	ChemInform. 26
ISSN:	0931-7597
DOI:	10.1002/chin.199551072
Popis:	The synthesis of 1-methyl- and 1-benzyl-3,5-dimethoxy-4-halogeno-1H-pyrazoles is described. Moreover, detailed nmr spectroscopic studies with the title compounds are presented. The highly shielded pyrazole C-4 atom in the corresponding 4-iodo congeners was found to have a 13C-chemical shift of only −27 ppm.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a717b0051107ab5e2d1da567d0a259b4 https://doi.org/10.1002/chin.199551072 Zobrazit plný text záznamu Plný text