CAN 149:200466 AN 2008:885603 CAPLUS (COPYRIGHT (C) 2008 ACS ON SCIFINDER (R)) ABSTRACT LOW-TEMP. NMR SPECTRA SHOW THAT THE TITLE COMPD. EXISTS AS A PAIR OF CONFORMATIONAL ENANTIOMERS, GENERATED BY THE RESTRICTED ROTATION ABOUT THE C9-PRI BOND, THE CORRESPONDING INTERCONVERSION BARRIER BEING 6.9 KCAL MOL-1. THIS INTERPRETATION IS SUPPORTED BY THEOR. (MM AND DFT) CALCNS. AND BY THE EXPTL. DETN. OF THE ANALOGOUS BARRIERS OCCURRING IN THE RELATED MEC=O AND BUTC=O DERIVS.
Stereomutation of Conformational Enantiomers of 9-Isopropyl-9-formylfluorene and Related Acyl Derivatives.
CASARINI, Daniele;
2008-01-01
Abstract
CAN 149:200466 AN 2008:885603 CAPLUS (COPYRIGHT (C) 2008 ACS ON SCIFINDER (R)) ABSTRACT LOW-TEMP. NMR SPECTRA SHOW THAT THE TITLE COMPD. EXISTS AS A PAIR OF CONFORMATIONAL ENANTIOMERS, GENERATED BY THE RESTRICTED ROTATION ABOUT THE C9-PRI BOND, THE CORRESPONDING INTERCONVERSION BARRIER BEING 6.9 KCAL MOL-1. THIS INTERPRETATION IS SUPPORTED BY THEOR. (MM AND DFT) CALCNS. AND BY THE EXPTL. DETN. OF THE ANALOGOUS BARRIERS OCCURRING IN THE RELATED MEC=O AND BUTC=O DERIVS.File in questo prodotto:
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