## Abstract Die Titelverbindung **1** wird durch Reduktion von α‐Pyron mit Natriumboranat in Acetonitril dargestellt und durch ihr NMR‐Spektrum sowie durch Umlagerung zum __trans__‐Isomeren charakterisiert.
all-cis-3.4.5-Trihydroxy-cyclohexan-carbonsäure-(1)
✍ Scribed by Mayer, Walter ;Keller, Lothar
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1959
- Tongue
- English
- Weight
- 382 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0009-2940
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## Abstract Methyl benzoquinone carboxylate and its 5‐methoxy‐ and 6‐methoxy‐derivatives condense smoothly with β‐methoxynaphthalene in an acid catalysed reaction to give α‐arylsubstituted naphthalenes **7**, which, after reduction, methylation and intramolecular acylation yield tri‐and tetramethox
The stabilities of the Mn^2+^‐, Co^2+^‐, Ni^2+^‐, Cu^2+^‐ and Zn^2+^‐complexes with 2‐(carboxymethyl)glutaric acid (**2**) and __cis__,__cis__‐1,3,5‐cyclohexanetricarboxylic acid (**3**) were measured potentiometrically at 25° and I = 0.5 (KNO~3~). Beside the complexes ML^−^ protonated species MLH a