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Synthesis and crystal structures of 2,3,12,13-tetraalkoxy-21,23-dithiaporphyrins and 2,3-dialkoxy-21-monothiaporphyrins

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Title Synthesis and crystal structures of 2,3,12,13-tetraalkoxy-21,23-dithiaporphyrins and 2,3-dialkoxy-21-monothiaporphyrins
 
Creator AGARWAL, NEERAJ
HUNG, CH
RAVIKANTH, M
 
Subject monothiaporphyrin
dithiaporphyrin
stpph
 
Description The tetraalkoxy and dialkoxy substituted 21,23-dithiaporphyrins and 21-monothiaporphyrins, respectively, having methoxy, butoxy, octyloxy and dodecyloxy substituents at β-thiophene carbons were synthesized and characterized. The X-ray structure was solved for tetrabutoxy substituted 21,23-dithiaporphyrin and it exhibited a more planar structure compared with unsubstituted S2TPP, whereas the dimethoxy substituted 21-monothiaporphyrin showed a saddle shaped structure similar to unsubstituted STPPH.
 
Publisher Elsevier
 
Date 2009-03-23T05:13:08Z
2011-11-25T20:09:56Z
2011-12-26T13:08:12Z
2011-12-27T05:56:12Z
2009-03-23T05:13:08Z
2011-11-25T20:09:56Z
2011-12-26T13:08:12Z
2011-12-27T05:56:12Z
2004
 
Type Article
 
Identifier Tetrahedron 60(47), 10671-10680
0040-4020
http://dx.doi.org/10.1016/j.tet.2004.09.008
http://hdl.handle.net/10054/1067
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1067
 
Language en