For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

2-AMINO-3-ETHOXYCARBONYL-4-(3,4-DIMETHOXYPHENYL)-4H-NAPHTHO-[1.2-B]-PYRAN

Compound with spectra: 1 NMR, and 1 MS (GC)

2-AMINO-3-ETHOXYCARBONYL-4-(3,4-DIMETHOXYPHENYL)-4H-NAPHTHO-[1.2-B]-PYRAN
SpectraBase Compound ID HoFalCASPQc
InChI InChI=1S/C24H23NO5/c1-4-29-24(26)21-20(15-10-12-18(27-2)19(13-15)28-3)17-11-9-14-7-5-6-8-16(14)22(17)30-23(21)25/h5-13,20H,4,25H2,1-3H3
InChIKey SCTBYNPRVGBVTD-UHFFFAOYSA-N
Mol Weight 405.45 g/mol
Molecular Formula C24H23NO5
Exact Mass 405.157623 g/mol

View Spectrum of 2-AMINO-3-ETHOXYCARBONYL-4-(3,4-DIMETHOXYPHENYL)-4H-NAPHTHO-[1.2-B]-PYRAN

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum Y-32-1227-3

View Spectrum of 2-AMINO-3-ETHOXYCARBONYL-4-(3,4-DIMETHOXYPHENYL)-4H-NAPHTHO-[1.2-B]-PYRAN

13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • 2-Amino-4-(3,4-dimethoxyphenyl)-4H-benzo[h]chromene-3-carboxylic acid ethyl ester
  • Ethyl 2-amino-4-(3,4-dimethoxyphenyl)-4H-benzo[h]chromene-3-carboxylate
  • Ethyl 2-azanyl-4-(3,4-dimethoxyphenyl)-4H-benzo[h]chromene-3-carboxylate
  • 2-Amino-4-(3,4-dimethoxyphenyl)-4H-benzo[h][1]benzopyran-3-carboxylic acid ethyl ester
ETHYL-2-AMINO-4-(4-CHLOROPHENYL)-6-METHOXY-4H-BENZO-[H]-CHROMENE-3-CARBOXYLATE
ETHYL-2-AMINO-4-(4-FLUOROPHENYL)-6-METHOXY-4H-BENZO-[H]-CHROMENE-3-CARBOXYLATE
1H-Naphtho[2,1-b]oxine-2-carboxylic acid, 3-amino-1-(3,4-methylenedioxyphenyl)-, ethyl ester
ethyl 3-amino-1-(4-hydroxy-3-methoxyphenyl)-1H-benzo[f]chromene-2-carboxylate
2-Amino-6-chloro-4-(4-hydroxy-3-methoxy-phenyl)-4H-benzo[h]chromene-3-carbonitrile
6-Amino-4-(3,4-dimethoxyphenyl)-3-(3-nitrophenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
4-(2,5-dimethoxyphenyl)-5-keto-2-methyl-4,6,7,8-tetrahydro-1H-quinoline-3-carboxylic acid phenethyl ester
6-Amino-3-(4-chlorophenyl)-4-(3-ethoxy-4-hydroxy-5-nitro-phenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
7,7'-dimethyl-3,3'-diphenyl[3,3'-bibenzofuran]-2,2'(3H,3'H)-dione
4-(2,7-DIFLUORO-6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-3-METHYL-BENZOIC-ACID;4-CARBOXY-PENNSYLVANIA-GREEN
Title Journal or Book Year
The synthesis of 2-amino-4-aryl-3-ethoxycarbonyl-4H-naphtho[1,2-b]pyrans revisited Journal of Heterocyclic Chemistry 1995
Other Resources
Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.