Inclusion of triphenylmethane derivatives by crown and linear O-containing molecules: selective interactions and crystal structures

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Title:	Inclusion of triphenylmethane derivatives by crown and linear O-containing molecules: selective interactions and crystal structures
Authors:	Fonari, Marina S.;Simonov, Yurii A.;王文竹;Wang, Wen-jwu;Tang, Shang-wei;Ganin, Eduard V.
Contributors:	淡江大學化學學系
Date:	2009
Issue Date:	2010-08-10 15:21:18 (UTC+8)
Publisher:	Cambridge: R S C Publications
Abstract:	The sulfamide derivative of triphenylmethanol, 3-[hydroxy(diphenyl)methyl]benzenesulfonamide (H2NSO2Ph)Ph2COH was synthesized and, alongside with the parent triphenylmethanol and triphenylmethylamine, was investigated for selective interactions with crown ethers of different dimensionality (12-18-membered cycles). The molecule of 12-crown-4 (12C4) appeared to be the best candidate for Ph3COH, Ph3CNH2 and Ph3CNH3·NCS, while (H2NSO2Ph)Ph2COH forms the complex exclusively with 18-crown-6 (18C6). The triphenylammonia trifluoroacetate, Ph3CNH3·CF3COO, selectively forms the complex only with 2-methoxyethanol. The crystalline products of the compositions (Ph3COH)2·12C4, (Ph3CNH2)2·12C4, (Ph3CNH3·NCS)2·12C4, [(H2NSO2Ph)Ph2COH]2·18C6 and Ph3CNH3·CF3COO CH3OCH2CH2OH were obtained and studied by X-ray single crystal diffraction.
Relation:	CrystEngComm 11, pp.94-101
DOI:	10.1039/b810076d
Appears in Collections:	[Graduate Institute & Department of Chemistry] Journal Article

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