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

*Links on SpectraBase are not permalinks.

2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;CIS-ISOMERE

Compound with spectra: 2 NMR

2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;CIS-ISOMERE
SpectraBase Compound ID EFOP1G7hXQ9
InChI InChI=1S/C18H26NO7P/c1-12-17(27(22,23-5)24-6)14(11-16(25-12)26-18(2,3)4)13-9-7-8-10-15(13)19(20)21/h7-10,14,16H,11H2,1-6H3/t14-,16-/m0/s1
InChIKey ZBMQLDHCLOEPSY-HOCLYGCPSA-N
Mol Weight 399.38 g/mol
Molecular Formula C18H26NO7P
Exact Mass 399.144689 g/mol
Enantiomer InChIKey ZBMQLDHCLOEPSY-GDBMZVCRSA-N

View Spectrum of 2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;CIS-ISOMERE

31P NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

View Spectrum of 2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;CIS-ISOMERE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • 2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;CIS-ISOMER
2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;TRANS-ISOMER
5-(DIMETHOXYPHOSPHORYL)-2-ETHOXY-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;TRANS-ISOMER
5-(DIMETHOXYPHOSPHORYL)-2-ETHOXY-3,4-DIHYDRO-6-METHYL-4-(2-NITROPHENYL)-2H-PYRAN;CIS-ISOMER
5-(DIMETHOXYPHOSPHORYL)-2-ETHOXY-3,4-DIHYDRO-6-METHYL-4-[2-(TRIFLUOROMETHYL)-PHENYL]-2H-PYRAN;TRANS-ISOMER
2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-4-(4-NITROPHENYL)-6-PHENYL-2H-PYRAN;CIS-ISOMERE
2-TERT.-BUTOXY-5-(DIMETHOXYPHOSPHORYL)-3,4-DIHYDRO-4-(4-NITROPHENYL)-6-PHENYL-2H-PYRAN;TRANS-ISOMER
5-(DIMETHOXYPHOSPHORYL)-2-ETHOXY-3,4-DIHYDRO-4-(4-NITROPHENYL)-6-PHENYL-2H-PYRAN;CIS-ISOMER
5-(DIMETHOXYPHOSPHORYL)-2-ETHOXY-3,4-DIHYDRO-4-(4-NITROPHENYL)-6-PHENYL-2H-PYRAN;TRANS-ISOMER
HYDROXYNISOLDIPINE-TMS
Nifedipine ME
Title Journal or Book Year
Hetero-Diels–Alder reactions of α-carbonylated styrylphosphonates with enol ethers. High-pressure influence on reactivity and diastereoselectivity Journal of the Chemical Society, Perkin Transactions 1 1999

This compound is available in the following databases:

KnowItAll NMR Spectral Library
Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

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.