17454-53-4Relevant articles and documents
SYNTHESIS OF CYCLOHEXANOCROWN ETHERS UNDER CONDITIONS OF PHASE-TRANSFER CATALYSIS
Kusov, S. Z.,Lubenets, E. G.,Kobrin, V. S.
, p. 1234 - 1236 (2007/10/02)
A method was described for production of individual diastereoisomers of cyclohexanocrown ethers from the cis and trans isomers of 1,2-bis(6-chloro-1,4-dioxahexyl)cyclohexane and glycols with phase transfer catalysis.
STEREODESIGN OF CROWN ETHERS. I. SYNTHESIS AND (13)C NMR STUDY OF TRANS- CYCLOHEXANOCROWN ETHERS
Samoshin, V. V.,Zelenkina, O. A.,Subbotin, O. A.,Sergeev, N. M.,Zefirov, N. S.
, p. 413 - 418 (2007/10/02)
A series of trans-cyclohexanocrown ethers were synthesized by the intermolecular cyclization of polyethylene glycol trans-2-hydroxycyclohexyl ethers with the ditosyl derivatives of polyethylene glycols.A complete assignment of the signals in the (13)C NMR spectra was made for the obtained compounds.