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(E,Z)-4-Ethoxycarbonyl-3-methoxycarbonyl-4-(3,4-dihydro-2H-1,4-benzothiazin-3-ylidene)-but-2-enoic acid, methyl ester
SpectraBase Compound ID 6PmeJrgSWNY
InChI InChI=1S/C18H19NO6S/c1-4-25-18(22)16(11(17(21)24-3)9-15(20)23-2)13-10-26-14-8-6-5-7-12(14)19-13/h5-9,19H,4,10H2,1-3H3/b11-9-,16-13-
InChIKey IQCGPJJSUZCTEI-SQHGXFKPSA-N
Mol Weight 377.41 g/mol
Molecular Formula C18H19NO6S
Exact Mass 377.093309 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 8ERRH8gO24W
Name (E,Z)-4-Ethoxycarbonyl-3-methoxycarbonyl-4-(3,4-dihydro-2H-1,4-benzothiazin-3-ylidene)-but-2-enoic acid, methyl ester
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Formula C18H19NO6S
InChI InChI=1S/C18H19NO6S/c1-4-25-18(22)16(11(17(21)24-3)9-15(20)23-2)13-10-26-14-8-6-5-7-12(14)19-13/h5-9,19H,4,10H2,1-3H3/b11-9-,16-13-
InChIKey IQCGPJJSUZCTEI-SQHGXFKPSA-N
Instrument Name Varian XL-200
Literature Reference G. Trapani, A. Reho, A. Latrofa, G.Liso, J. Chem. Soc. Perkin I 1027 (1987).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3