Structure of 3-dimethylamino-2-(2-formyl-3,4-dihydro-1-naphthyl)-N,N-dimethyl-2-propeniminium chloride dihydrate: a Vilsmeier intermediate

Autor:	Gus J. Palenik, Anna E. Koziol, Alan R. Katritzky, C.M. Marson
Rok vydání:	1990
Předmět:	chemistry.chemical_classification Bicyclic molecule Tertiary amine Chemistry Stereochemistry Hydrogen bond General Medicine Crystal structure Chloride Medicinal chemistry Aldehyde General Biochemistry Genetics and Molecular Biology X-ray crystallography medicine Hydrate medicine.drug
Zdroj:	Acta Crystallographica Section C Crystal Structure Communications. 46:1282-1284
ISSN:	0108-2701
DOI:	10.1107/s0108270190001408
Popis:	[C 18 H 23 N 2 O] + •Cl − •2H 2 O cristallise dpans P2 1 avec a=9,0806, b=7,5717, c=14,4414 A, Z=2; affinement jusqu'a R=0,045. La maille unitaire consiste en deux cations et deux anions lies par des liaisons hydrogene, impliquant les quatre molecules d'eau. La remarquable stabilite du cation allyl trisubstitue est due a la delocalisation de la charge positive le long de la chai←ne
Databáze:	OpenAIRE
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