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N-[diphenyl(1-propynyl)phosphoranylidene]benzenesulfonamide

View entire compound with spectra: 2 NMR, and 1 FTIR

N-[diphenyl(1-propynyl)phosphoranylidene]benzenesulfonamide
SpectraBase Compound ID JT2nPGYKTSy
InChI InChI=1S/C21H18NO2PS/c1-2-18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)22-26(23,24)21-16-10-5-11-17-21/h3-17H,1H3
InChIKey UDYKJHOTTBXMNM-UHFFFAOYSA-N
Mol Weight 379.41 g/mol
Molecular Formula C21H18NO2PS
Exact Mass 379.079587 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID KQGjPKWWLNI
Name N-[DIPHENYL(1-PROPYNYL)PHOSPHORANYLIDENE]BENZENESULFONAMIDE
Source of Sample H. Heydt, University of Kaiserslautern, Kaiserslautern, Germany
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H18NO2PS
InChI InChI=1S/C21H18NO2PS/c1-2-18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)22-26(23,24)21-16-10-5-11-17-21/h3-17H,1H3
InChIKey UDYKJHOTTBXMNM-UHFFFAOYSA-N
Literature Reference JUSTUS LIEBIGS ANN. CHEM. 1977, 1766 Abstract-Chemical Abstracts= 88, 136744(1978)
Molecular Weight 379.410004
Synonyms BENZENESULFONAMIDE, N-/DIPHENYL- /1-PROPYNYL/PHOSPHORANYLIDENE/-,
Technique FILM (CAST FROM CHCl3)