General and Simple Method for the Synthesis of 3-nitroformazan Using Arenediazonium Tosylates

General and Simple Method for the Synthesis of 3-nitroformazan Using Arenediazonium Tosylates

Bibliographic Details
Parent link:Current Organic Synthesis.— , 2004-
Vol. 13, iss. 4.— 2016.— [P. 623-628]
Corporate Authors: Национальный исследовательский Томский политехнический университет Институт физики высоких технологий Кафедра общей химии и химической технологии, Национальный исследовательский Томский политехнический университет Институт природных ресурсов Кафедра технологии органических веществ и полимерных материалов
Other Authors: Petunin P. V. Pavel Vasilievich, Valiev R. R. Rashid Rinatovich, Kalinin R. G. Rodion Georgievich, Trusova M. E. Marina Evgenievna, Zhdankin V. V. Viktor Vladimirovich, Postnikov P. S. Pavel Sergeevich
Summary:Title screen
A general and simple procedure for the synthesis of 3-nitroformazan using arenediazonium tosylates was developed. This convenient procedure can be applied for the preparation of 3-nitroformazans containing electron-donating or electron-withdrawing groups. First the anomaly 1,5-bis(4-methoxyphenyl)-3-nitroformazan was synthesized as the mixture of TSSC (trans-syn, s-cis) and previously unknown for 3-nitroformazans TASC (transanti, s-cis) isomers. The structure and spectral characteristics of TASC isomer were explained using quantumchemical calculation with TDDFT/B3LYP/6-31++G(d,p) level of theory.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
диазониевые соли
азосоединения
квантово-химические расчеты
Online Access:http://dx.doi.org/10.2174/1570179413666160205002843
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650376
Description
Summary:Title screen
A general and simple procedure for the synthesis of 3-nitroformazan using arenediazonium tosylates was developed. This convenient procedure can be applied for the preparation of 3-nitroformazans containing electron-donating or electron-withdrawing groups. First the anomaly 1,5-bis(4-methoxyphenyl)-3-nitroformazan was synthesized as the mixture of TSSC (trans-syn, s-cis) and previously unknown for 3-nitroformazans TASC (transanti, s-cis) isomers. The structure and spectral characteristics of TASC isomer were explained using quantumchemical calculation with TDDFT/B3LYP/6-31++G(d,p) level of theory.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.2174/1570179413666160205002843

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