19F‐NMR Diastereotopic Signals in Two N-CHF2 Derivatives of (4S,7R)-7,8,8-Trimethyl-4,5,6,7-tetrahydro-4,7-methano-2H-indazole

19F‐NMR Diastereotopic Signals in Two N-CHF2 Derivatives of (4S,7R)-7,8,8-Trimethyl-4,5,6,7-tetrahydro-4,7-methano-2H-indazole

In this paper, we report the anisochrony of the fluorine atoms of a CHF2 group when linked to a pyrazole ring. The pyrazole is part of (4S,7R)-7,8,8-trimethyl-4,5,6,7-tetrahydro-4,7-methano-2H-indazole also known as (4S,7R)-campho[2,3-c]pyrazole, which has two stereogenic centers. Gauge-Independent...

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Bibliographic Details
Main Authors: Diana García-Pérez, Concepción López, Rosa M. Claramunt, Ibon Alkorta, José Elguero
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Molecules
Subjects:
19F‐NMR
diastereotopic
anisochrony
pyrazoles
indazoles
GIAO
B3LYP
PCM
Online Access:https://www.mdpi.com/1420-3049/22/11/2003

Internet

https://www.mdpi.com/1420-3049/22/11/2003

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