The synthesis and crystal structure of beta-substituted thiaporphyrins with novel cyclic substituents
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Title |
The synthesis and crystal structure of beta-substituted thiaporphyrins with novel cyclic substituents
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Creator |
AGARWAL, N
MISHRA, SP HUNG, CH KUMAR, A RAVIKANTH, M |
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Subject |
nonplanar porphyrins
electronic-structure pyrrole positions state electrochemistry derivatives contrast behavior systems |
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Description |
21,23-Dithiaporphyrins and 21-monothiaporphyrins with propane-1,3-diyldioxy and its derivatives at the beta-thiophene carbons were synthesized and characterized. The cyclic substituents introduced at the beta-thiophene carbons altered the electronic properties of the porphyrins. The X-ray structure for 2,3-bis(2,2-dibenzylpropane-1,3-diyldioxy) substituted 21-monothiaporphyrin showed a more planar structure compared to the saddle shaped structure reported for beta-unsubstituted 21-monothiaporphyrins.
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Publisher |
CHEMICAL SOC JAPAN
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Date |
2011-07-20T09:38:21Z
2011-12-26T12:51:24Z 2011-12-27T05:35:53Z 2011-07-20T09:38:21Z 2011-12-26T12:51:24Z 2011-12-27T05:35:53Z 2004 |
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Type |
Article
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Identifier |
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 77(6), 1173-1180
0009-2673 http://dx.doi.org/10.1246/bcsj.77.1173 http://dspace.library.iitb.ac.in/xmlui/handle/10054/5428 http://hdl.handle.net/10054/5428 |
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Language |
en
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