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- W2056794883 abstract "first_page settings Order Article Reprints Font Type: Arial Georgia Verdana Font Size: Aa Aa Aa Line Spacing: Column Width: Background: Open AccessShort Note Synthesis of novel Schiff base N-[(E)-1-(1H-indole-3-yl)methylidene]-N-[4-(4-{[(E)-1-(1H-indol-3-yl)methylidene]amino} phenoxy)phenyl] amine by A. A. Jarrahpour * and M. Zarei Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran * Author to whom correspondence should be addressed. Molbank 2004, 2004(1), M358; https://doi.org/10.3390/M358 Received: 23 August 2003 / Accepted: 11 February 2004 / Published: 24 February 2004 Download Download PDF Download PDF with Cover Download XML Download Epub Download Supplementary Material Versions Notes A mixture of 4,4'-diaminodiphenyl ether 1 (2.00 g, 10.00 mmol), indole-3-carboxaldehyde 2 (2.90 g, 20.00 mmol) in absolute ethanol (50.00 mL) was stirred at room temperature for 8 hours. Then the solvent was evaporated under reduced pressure to give the crude imine as a solid . The new Schiff base 3 was recrystallized from methanol (3.25 g, 71%).m.p. 252-254 oC.IR (KBr) (cm-1): 1624 (C=N), 3424 (NH )1H-NMR (DMSO) (250 MHz)δ(ppm): 7.05-7.99 (16H, m, 4Ph), 8.37 (2H, d, C=CH), 8.74 (2H, s, N=CH), 11.76 (2H, br , indole NH)13C-NMR (DMSO) (62.90 MHz)δ(ppm): 112.3-137.5 (aromatic carbons), 148.98 (C=CHNH), 155.18 (C=N)MS (m/z, %): 454 (M + ,9.10), 325 (InC=NphOPhN, 40.00 ), 235 (InC=NPhO, 100.00), 117 (In, 20.00), 92 (PhO, 10.00), 90 (PhN, 8.30), 76 (PhH) Supplementary materialsSupplementary File 1Supplementary File 2Supplementary File 3AcknowledgmentThe authors thank the Shiraz University Research Council for financial support (Grant No. 81-SC-1495-C191).Sample availability: Available from MDPI © 2004 MDPI. All rights reserved. Share and Cite MDPI and ACS Style Jarrahpour, A.A.; Zarei, M. Synthesis of novel Schiff base N-[(E)-1-(1H-indole-3-yl)methylidene]-N-[4-(4-{[(E)-1-(1H-indol-3-yl)methylidene]amino} phenoxy)phenyl] amine. Molbank 2004, 2004, M358. https://doi.org/10.3390/M358 AMA Style Jarrahpour AA, Zarei M. Synthesis of novel Schiff base N-[(E)-1-(1H-indole-3-yl)methylidene]-N-[4-(4-{[(E)-1-(1H-indol-3-yl)methylidene]amino} phenoxy)phenyl] amine. Molbank. 2004; 2004(1):M358. https://doi.org/10.3390/M358 Chicago/Turabian Style Jarrahpour, A. A., and M. Zarei. 2004. Synthesis of novel Schiff base N-[(E)-1-(1H-indole-3-yl)methylidene]-N-[4-(4-{[(E)-1-(1H-indol-3-yl)methylidene]amino} phenoxy)phenyl] amine Molbank 2004, no. 1: M358. https://doi.org/10.3390/M358 Find Other Styles Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here. Article Metrics No No Article Access Statistics For more information on the journal statistics, click here. Multiple requests from the same IP address are counted as one view." @default.
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- W2056794883 title "Synthesis of novel Schiff base N-[(E)-1-(1H-indole-3-yl)methylidene]-N-[4-(4-{[(E)-1-(1H-indol-3-yl)methylidene]amino} phenoxy)phenyl] amine" @default.
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