479549-66-1Relevant academic research and scientific papers
Synthesis of chiral trans-anti-trans-isomers of dicyclohexano-18-crown-6 via an enzymatic reaction and the solid-state structure of one enantiomer
Yamato, Kazuhiro,Bartsch, Richard A.,Broker, Grant A.,Rogers, Robin D.,Dietz, Mark L.
, p. 5805 - 5808 (2007/10/03)
Chiral trans-anti-trans-dicyclohexano-18-crown-6 isomers are synthesized via a lipase-catalyzed reaction. The solid-state structure of the (S)-enantiomer is determined and compared with those reported for 18-crown-6 and trans-syn-trans-dicyclohexano-18-crown-6.
Improved conditions for the addition of alkoxides to di(ethylene glycol) di-p-tosylate: Application to the stereospecific synthesis of the trans-isomers of dicyclohexano-18-crown-6
Huber, Vincent J.,Dietz, Mark L.
, p. 2945 - 2948 (2007/10/03)
Conditions are defined for the efficient preparation of polyethers by direct condensation of ditosylates and alkoxides, and this approach is shown to provide a facile method for the synthesis of the trans-syn-trans (C) and trans-anti-trans (D) isomers of
