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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEÅž-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA CHEMIA - Issue no. 1-2 / 2002 | |||||||
Article: |
THE SYNTHESIS OF NEW PHENOTHIAZINE COMPOUNDS BY THE THIATION OF DIPHENYLAMINO DERIVATIVES. Authors: DAN PORUMB, CASTELIA CRISTEA, IOAN ALEXANDRU SILBERG. |
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Abstract: The thiation of 1, 3, 5 –tris-phenylamino-benzene was studied under various reaction conditions, such as conventional heating and microwaves activation. New 2, 4-diphenylamino-phenothiazine and 6-phenylamino-1,4-benzothiazino[3,2-b]-phenothiazine were thus obtained. Structural assignments were performed using high resolution NMR – spectroscopy. | |||||||
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