Modified crown ether catalysts. 2. Synthesis of alkanoyl-, aroyl-, .alpha.-hydroxyalkyl- and alkylbenzo and alkylcyclohexano crown ethers
作者:Paul E. Stott、Jerald S. Bradshaw、W. Wesley Parish、James W. Cooper
DOI:10.1021/jo01311a033
日期:1980.11
Alkylation of benzo- and dibenzocrown ethers by various alcohols
作者:A. K. Tashmukhamedova、I. A. Stempnevskaya、N. Zh. Saifullina、M. G. Levkovich
DOI:10.1007/bf00471797
日期:1986.11
KOTLYAR, S. A.;KLIMOVA, E. I., XIMIYA GETEROTSIKL. SOED.,(1990) N1, S. 1572-1573
作者:KOTLYAR, S. A.、KLIMOVA, E. I.
DOI:——
日期:——
TASHMUXAMEDOVA A. K.; STEMPNEVSKAYA I. A.; SAJFULLINA N. ZH.; LEVKOVICH M+, XIMIYA GETEROTSIKL. SOED.,(1986) N 11, 1461-1469
作者:TASHMUXAMEDOVA A. K.、 STEMPNEVSKAYA I. A.、 SAJFULLINA N. ZH.、 LEVKOVICH M+
DOI:——
日期:——
Synthesis and structures of isomerically pure bis-(alkylbenzo) crown ethers
作者:Richard A. Sachleben、Jeffrey C. Bryan、Jerome M. Lavis、Courtney M. Starks、John H. Burns
DOI:10.1016/s0040-4020(97)00932-0
日期:1997.10
for the synthesis of bis-(4-alkyl-2-hydroxyphenoxy) alkoxy ethers, precursors to highly lipophilic, alkylbenzo-substituted crown ethers, is described. Thirteen isomerically-pure, bis-t-alkylbenzo crown ethers were prepared. The solid-statestructures of three representative, bis-t-octylbenzo crown ethers are reported, representing the first structures ever reported for t-octylbenzocrown ethers.