2005
DOI: 10.1007/s10870-005-5360-0
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Synthesis and structural analysis of Bis(2-hydroxyphenyl) phenylamine, PhN(o-C6H4OH)2: Comparison with Tris(2-hydroxyphenyl)amine N(o-C6H4OH)3

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Cited by 8 publications
(14 citation statements)
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“…IR spectra were recorded as Nujol mulls on KBr plates on a Perkin-Elmer Paragon 1000 spectrometer. N(o-C 6 H 4 OH) 3 14 and PhN(o-C 6 H 4 OH) 2 25 were prepared by the literature methods. Sb(OEt) 3 was obtained from Strem.…”
Section: Experimental General Considerationsmentioning
confidence: 99%
“…IR spectra were recorded as Nujol mulls on KBr plates on a Perkin-Elmer Paragon 1000 spectrometer. N(o-C 6 H 4 OH) 3 14 and PhN(o-C 6 H 4 OH) 2 25 were prepared by the literature methods. Sb(OEt) 3 was obtained from Strem.…”
Section: Experimental General Considerationsmentioning
confidence: 99%
“…While the greater flexibility enabled by the longer linker between the N and O donors is one factor which may contribute to the shorter Sb-N bond length for ½j 4 -NðCH 2 -Ar Bu t 2 OÞ 3 SbðOSMe 2 Þ, a comparison of the molecular structures of the parent phenols N(o-C 6 H 4 OH) 3 [19] and NðCH 2 Ar Bu t 2 OHÞ 3 indicates that the geometry of the nitrogen in the latter is much more pyramidal than that in the former [20]. As such, the ½NðCH 2 Ar Bu t 2 OÞ 3 ligand is expected Scheme 1. to show a greater predilection to forming a dative bond and thereby reduce the Lewis acidity of the antimony center.…”
mentioning
confidence: 99%
“…For chromophore 15, the two methoxy groups adopt a "trans" geometry, that is, the two methoxy groups are located on different sides of the NCCC plane (Fig. 36 The hyperpolarizability of "trans" chromophore 15 (b 1907 ¼ 172 Â 10 À30 ) exceeds that of "cis" chromophore 16 (b 1907 ¼ 159 Â 10 À30 ) due to the difference in molecular conformation. For chromophore 16, the two methoxy groups adopt a "cis" geometry, that is, the two methoxy groups are located on the same side of the central NCCC plane (Fig.…”
Section: Substituted Triarylamine Moietiesmentioning
confidence: 99%
“…[34][35][36] Secondly, the structure of the central NCCC moiety is planar or near planar. 35,36 Thirdly, the three phenyl rings are symmetrically twisted from the central NCCC plane and present a compromised structure between two opposing forces. 1(I)) Introduction of one or multiple substituent groups in the different positions of the phenyl ring does not inuence the planar conformation of the central NCCC moiety signicantly.…”
Section: Introductionmentioning
confidence: 99%
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