ISSN 0103-5053 printed version
ISSN 1678-4790 online version

ABOUT THIS JOURNAL

• Basic information
• Indexing sources
• Copyright
• Sponsors

The Journal of the Brazilian Chemical Society embraces all aspects of chemistry except education, philosophy and history of chemistry. It is a medium for reporting selected original and significant contributions to new chemical knowledge.

Published every two months by the Sociedade Brasileira de Química, the journal publishes articles, communications, short reports, reviews and letters. Originals submitted to the journal are analysed by ad hoc referees.

Publication of the Journal of the Brazilian Chemical Society is in the charge of the Editors, and its policy and planning are responsibility of the Editorial Advisory Board.

Its abbreviated title is J. Braz. Chem. Soc., which should be used in bibliographies, footnotes and bibliographical references and strips.

Articles published by the Journal of the Brazilian Chemical Society are abstracted or indexed in:

• Chemistry Citation Index^®
• Science Citation Index Expanded (SciSearch^®)
• ISI Alerting Services
• Science Citation Index^®
• Current Contents^® / Physical, Chemical & Earth Sciences
• Chemical Abstracts - CA Plus
• SciELO

Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to the Sociedade Brasileira de Química.

Copyright encompasses exclusive rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms and any other similar reproductions, as well as translations. The reproduction of any part of this journal, its storage in databases and its transmission by any form or media - such as electronic, electrostatic and mechanical copies, photocopies, recordings, magnetic media, etc. - will be allowed only with a written permission from the Sociedade Brasileira de Química.

The Sociedade Brasileira de Química, the editors and the Advisory Editorial Board make every effort to ensure that no wrong or misleading data, opinions or statements be published in the journal. In any way, the contents of the articles and advertisements published in the Journal of the Brazilian Chemical Society are sole and exclusive responsibility of their respective authors and advertisers. Therefore, the Sociedade Brasileira de Química, the editors, the Advisory Editorial Board, directors, agents and officers declare themselves totally free from any responsibility for the consequences that may result from those wrong or misleading data, opinions or statements.

Photocopying information for users in the USA. The Item-Fee Code for this publication indicates that authorisation to photocopy items for internal or personal use is granted by the copyright holder for libraries and other users registered with the Copyright Clearance Center (CCC) Transactional Reporting Service, provided that the stated fee for copying beyond that permitted by Section 107 and 108 of the United States Copyright Law is paid. The appropriate remittance of $6,00 per copy per article is paid directly to the Copyright Clearance Center Inc., 222 Rosewood Drive, Danvers, MA 01923, USA. The Item-Fee Code for this publication is 0103-5053 $6.00 + 0.00.

Permission for other use. The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the publisher for such copying.

• Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq).

• Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)