Crystal structure of 5-(4-<i>tert</i>-but-oxy-phen-yl)-3-(4-<i>n</i>-octyloxyphen-yl)-4,5-di-hydro-isoxazole.

Sales, Eric S; Bortoluzzi, Adailton J; Merlo, Aloir A

Crystal structure of 5-(4-tert-but-oxy-phen-yl)-3-(4-n-octyloxyphen-yl)-4,5-di-hydro-isoxazole.

Sales, Eric S; Bortoluzzi, Adailton J; Merlo, Aloir A.

Afiliação

Sales ES; Instituto de Química, Universidade Federal do Rio Grande do Sul - UFRGS, Av. Bento Gonçalves, 9500, 91501 - 970 - Porto Alegre - RS, Brazil.
Bortoluzzi AJ; Depto. de Química - Campus Trindade, Universidade Federal de Santa Catarina - UFSC, 88040-900 - Florianópolis, Santa Catarina, Brazil.
Merlo AA; Instituto de Química, Universidade Federal do Rio Grande do Sul - UFRGS, Av. Bento Gonçalves, 9500, 91501 - 970 - Porto Alegre - RS, Brazil.

Acta Crystallogr E Crystallogr Commun ; 75(Pt 6): 896-899, 2019 Jun 01.

Article em En | MEDLINE | ID: mdl-31391990

RESUMO

The mol-ecule of the title compound, C27H37NO3, was prepared by [3 + 2] 1,3-dipolar cyclo-addition of 4-n-octyl-phenyl-nitrile oxide and 4-tert-but-oxy-styrene, the latter compound being a very useful inter-mediate to the synthesis of liquid-crystalline materials. In the mol-ecule, the benzene rings of the n-octyloxyphenyl and tert-but-oxy-phenyl groups form dihedral angles of 2.83â(7) and 85.49â(3)°, respectively, with the mean plane of the isoxazoline ring. In the crystal, mol-ecules are linked by weak C-Hâ¯O hydrogen inter-actions into chains running parallel to the b axis.

Palavras-chave

[3 + 2] cycloaddition; crystal structure; isoxazolines; liquid crystals; single crystals

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Acta Crystallogr E Crystallogr Commun Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Brasil País de publicação: Reino Unido

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