Premium
Structural characterization of components of a mixture‐characterization of a facile oxidation product of cryptolepinone in situ
Author(s) -
Hadden Chad E.,
Duholke Wayne K.,
Guido Jane E.,
Robins Russell H.,
Martin Gary E.,
Sharaf Maged H. M.,
Schiff Paul L.
Publication year - 1999
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570360232
Subject(s) - chemistry , characterization (materials science) , in situ , oxide , product (mathematics) , organic chemistry , nanotechnology , materials science , geometry , mathematics
The nmr analysis of a mixture of cryptolepinone and it's 5( N )‐oxide in a 1.5:1 ratio is discussed. The differentiation of the resonances of the two similar compounds, and elucidation of the unknown 5( N )‐oxide relied primarily on IDR‐GHSQC‐TOCSY data in conjunction with ROESY, GHSQC, and GHMBC experiments.