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Conformational equilibrium and effects of some 2-mono substituted cyclohexanone substituents; Equilibrio conformacional e efeitos dos substituintes de algumas cicloexanonas 2-monossubstituidas

Miscellaneous:

Abstract

This work re-evaluates, using a high-field device (400 MHz) and the Eliel method, the 2-halo substituted cyclohexanone conformational equilibrium, which applies the chemical shift values ({delta}) and the {alpha} proton coupling constants (J). {sup 13} C NMR spectra were also obtained for investigation of the substituent effects on the cyclohexanone ring carbons chemical shift, since the few works treating the subject are at most incomplete. The results are compared with those obtained for the 2-methoxy cyclohexanone previously described, and reproduced in this work 12 refs., 4 figs., 3 tabs.
Authors:
Basso, Ernani A; [1]  Trevisan, Paulo S; [2]  Lambert, Joseph B [3] 
  1. Universidade Estadual de Maringa, PR (Brazil)
  2. Universidade Estadual de Campinas, SP (Brazil). Inst. de Quimica
  3. Northwestern Univ. (United States)
Publication Date:
Dec 31, 1991
Product Type:
Miscellaneous
Report Number:
CONF-9105459-
Reference Number:
SCA: 665100; 664200; 400101; PA: AIX-29:045903; EDB-98:091418; SN: 98001998981
Resource Relation:
Conference: 3. meeting of nuclear magnetic resonance users, 3. Encontro de usuarios de ressonancia magnetica nuclear, Buzios (Brazil), 14-18 May 1991; Other Information: DN: 12 refs., 4 figs., 3 tabs.; PBD: 1991; Related Information: Is Part Of Proceedings of the 3. Meeting of nuclear magnetic resonance users; PB: 425 p.; Anais do 3. encontro de usuarios de ressonancia magnetica nuclear
Subject:
66 PHYSICS; 40 CHEMISTRY; CHEMICAL SHIFT; HYDROGEN TRANSFER; KETONES; NUCLEAR MAGNETIC RESONANCE; SPECTRAL SHIFT
OSTI ID:
636797
Research Organizations:
Associacao de Usuarios de Ressonancia Magnetica Nuclear, Rio de Janeiro, RJ (Brazil)
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
TRN: BR98E1458045903
Availability:
Available from the Library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Submitting Site:
BRN
Size:
pp. 337-342
Announcement Date:
Jan 24, 2004

Miscellaneous:

Citation Formats

Basso, Ernani A, Trevisan, Paulo S, and Lambert, Joseph B. Conformational equilibrium and effects of some 2-mono substituted cyclohexanone substituents; Equilibrio conformacional e efeitos dos substituintes de algumas cicloexanonas 2-monossubstituidas. Brazil: N. p., 1991. Web.
Basso, Ernani A, Trevisan, Paulo S, & Lambert, Joseph B. Conformational equilibrium and effects of some 2-mono substituted cyclohexanone substituents; Equilibrio conformacional e efeitos dos substituintes de algumas cicloexanonas 2-monossubstituidas. Brazil.
Basso, Ernani A, Trevisan, Paulo S, and Lambert, Joseph B. 1991. "Conformational equilibrium and effects of some 2-mono substituted cyclohexanone substituents; Equilibrio conformacional e efeitos dos substituintes de algumas cicloexanonas 2-monossubstituidas." Brazil.
@misc{etde_636797,
title = {Conformational equilibrium and effects of some 2-mono substituted cyclohexanone substituents; Equilibrio conformacional e efeitos dos substituintes de algumas cicloexanonas 2-monossubstituidas}
author = {Basso, Ernani A, Trevisan, Paulo S, and Lambert, Joseph B}
abstractNote = {This work re-evaluates, using a high-field device (400 MHz) and the Eliel method, the 2-halo substituted cyclohexanone conformational equilibrium, which applies the chemical shift values ({delta}) and the {alpha} proton coupling constants (J). {sup 13} C NMR spectra were also obtained for investigation of the substituent effects on the cyclohexanone ring carbons chemical shift, since the few works treating the subject are at most incomplete. The results are compared with those obtained for the 2-methoxy cyclohexanone previously described, and reproduced in this work 12 refs., 4 figs., 3 tabs.}
place = {Brazil}
year = {1991}
month = {Dec}
}