Thermal and structural analysis of 4,5,6-trimethoxyisatin

abstract

4,5,6-Trimethoxyisatin was crystallized from water to give dark red needles that were characterized by NMR and IR spectroscopy, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), single-crystal X-ray diffraction (XRD) and hot-stage microscopy. (C) 2009 Elsevier B.V. All rights reserved.

subject category

Chemistry

authors

Oliveira-Campos, AMF; Rodrigues, LM; Francisco, CS; Oliveira, MJ; Silva, MM; Smith, MJ; Paz, FAA

our authors

acknowledgements

The authors are pleased to thank Funda do para a Ciencia e a Tecnologia (FCT) (POCTI-SFA-3-686) and FEDER (Portugal) for financial support and specific funding towards the purchase of the single-crystal X-ray diffractometer.

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