NOE difference spectroscopy of some 5‐substituted and 5,5‐disubstituted hydantoins

Michael De Rosa, Alan J. Freyer

Research output: Contribution to journalLetter

2 Citations (Scopus)

Abstract

The nOe difference (NOED) spectra of twelve 5‐substituted‐ and 5,5‐disubstituted hydantoins were recorded in deuteriochloroform. The nOe's observed from the interaction of substituents on C‐5 with the proton on N‐1 are more reliable than the chemical shift of the N‐1 proton for structure determination.

Original languageEnglish (US)
Pages (from-to)1661-1663
Number of pages3
JournalJournal of Heterocyclic Chemistry
Volume32
Issue number5
DOIs
StatePublished - Jan 1 1995

Fingerprint

Hydantoins
Protons
Spectroscopy
Chemical shift

All Science Journal Classification (ASJC) codes

  • Organic Chemistry

Cite this

@article{c31edafac0164033a31a5dd62555ebf6,
title = "NOE difference spectroscopy of some 5‐substituted and 5,5‐disubstituted hydantoins",
abstract = "The nOe difference (NOED) spectra of twelve 5‐substituted‐ and 5,5‐disubstituted hydantoins were recorded in deuteriochloroform. The nOe's observed from the interaction of substituents on C‐5 with the proton on N‐1 are more reliable than the chemical shift of the N‐1 proton for structure determination.",
author = "{De Rosa}, Michael and Freyer, {Alan J.}",
year = "1995",
month = "1",
day = "1",
doi = "10.1002/jhet.5570320547",
language = "English (US)",
volume = "32",
pages = "1661--1663",
journal = "Journal of Heterocyclic Chemistry",
issn = "0022-152X",
publisher = "Heterocorporation",
number = "5",

}

NOE difference spectroscopy of some 5‐substituted and 5,5‐disubstituted hydantoins. / De Rosa, Michael; Freyer, Alan J.

In: Journal of Heterocyclic Chemistry, Vol. 32, No. 5, 01.01.1995, p. 1661-1663.

Research output: Contribution to journalLetter

TY - JOUR

T1 - NOE difference spectroscopy of some 5‐substituted and 5,5‐disubstituted hydantoins

AU - De Rosa, Michael

AU - Freyer, Alan J.

PY - 1995/1/1

Y1 - 1995/1/1

N2 - The nOe difference (NOED) spectra of twelve 5‐substituted‐ and 5,5‐disubstituted hydantoins were recorded in deuteriochloroform. The nOe's observed from the interaction of substituents on C‐5 with the proton on N‐1 are more reliable than the chemical shift of the N‐1 proton for structure determination.

AB - The nOe difference (NOED) spectra of twelve 5‐substituted‐ and 5,5‐disubstituted hydantoins were recorded in deuteriochloroform. The nOe's observed from the interaction of substituents on C‐5 with the proton on N‐1 are more reliable than the chemical shift of the N‐1 proton for structure determination.

UR - http://www.scopus.com/inward/record.url?scp=0028800895&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028800895&partnerID=8YFLogxK

U2 - 10.1002/jhet.5570320547

DO - 10.1002/jhet.5570320547

M3 - Letter

AN - SCOPUS:0028800895

VL - 32

SP - 1661

EP - 1663

JO - Journal of Heterocyclic Chemistry

JF - Journal of Heterocyclic Chemistry

SN - 0022-152X

IS - 5

ER -