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Synthesis and structure of new 3,7,10-substituted-phenothiazine derivatives

100%

Turdean R., Bogdan E., Terec A., Petran A., Vlase L., Turcu I., Grosu I.

Open Chemistry

2009

vol. 7

issue 1

111-117

The synthesis of new 3,7-dibromophenothiazine derivatives bearing bromoalkyl, mercaptoalkyl and alkylthioacetate groups on the N atom at position 10 is reported. The Suzuki coupling reaction of one of these derivatives via the bromine atoms at positions 3 and 7 with bromothiophene derivatives is also discussed. [...]

Synthesis and photophysical properties of some 6,6″-functionalized terpyridine derivatives

100%

Lar C., Roiban G.-D., Crăsneanu R., Mihalca I., Bogdan E., Terec A., Grosu I.

Open Chemistry

2011

vol. 9

issue 2

218-223

The synthesis and photophysical properties of several 6,6″ symmetrically substituted 4′-aryl-2,2′:6′,2″-terpyridine derivatives are reported herein. The UV-Vis spectra in acetonitrile as well as in dichloromethane show two intense bands in the UV areas 252–262 nm and 275–290 nm while the fluorescence emission spectra are only slightly influenced by chemical derivatization.

Synthesis and stereochemistry of some new 1,3,5-tris(1,3-dioxan-2-yl)-benzene derivatives

84%

Florian M., Cîrcu M., Toupet L., Terec A., Grosu I., Ramondenc Y., Dincă N., Plé G.

Open Chemistry

2006

vol. 4

issue 4

808-821

The synthesis and the stereochemistry of new 1,3,5-tris(1,3-dioxan-2-yl)-benzene derivatives are reported. The anancomeric structure and the axial orientation of the aryl group with respect to all 1,3-dioxane rings, and the cis-trans isomerism of some of the compounds are revealed. The data are supported by NMR investigations and by the molecular structure of one compound determined by single crystal X-ray diffractometry.

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3 Open Chemistry

1 2011

1 2009

1 2006

3 Grosu I.

3 Terec A.

2 Bogdan E.

1 Crăsneanu R.

1 Cîrcu M.

1 Dincă N.

1 Florian M.

1 Lar C.

1 Mihalca I.

1 Petran A.

1 Plé G.

1 Ramondenc Y.

1 Roiban G.-D.

1 Toupet L.

1 Turcu I.

1 Turdean R.

1 Vlase L.

Search results

Synthesis and structure of new 3,7,10-substituted-phenothiazine derivatives

Synthesis and photophysical properties of some 6,6″-functionalized terpyridine derivatives

Synthesis and stereochemistry of some new 1,3,5-tris(1,3-dioxan-2-yl)-benzene derivatives