Janus faced fluorocyclohexanes for supramolecular assembly: synthesis and solid state structures of equatorial mono-, di- and tri alkylated cyclohexanes and with tri-axial C-F bonds to impart polarity.
Janus faced fluorocyclohexanes for supramolecular assembly: synthesis and solid state structures of equatorial mono-, di- and tri alkylated cyclohexanes and with tri-axial C-F bonds to impart polarity.
复制标题
Janus 面临用于超分子组装的氟代环己烷：赤道单、二和三烷基化环己烷的合成和固态结构，并具有三轴 C-F 键以赋予极性。
DOI：
10.1039/d2cc03010a
复制
发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Poskin TJ
中科院分区：
文献类型：
--
作者：
Poskin TJ
简要和一般的合成方案，报告产生全顺式单，二和三烷基化环己烷，其中一个单一的氟位于环的其余碳。烷基位于赤道上，并具有三轴C-F键，赋予这些环系极性。三烷基化体系的固态结构中的分子间静电相互作用进行了探索，由此产生的超分子秩序开辟了软材料设计的前景。
Concise and general synthesis protocols are reported to generate all-syn mono-, di- and tri-alkylated cyclohexanes where a single fluorine is located on the remaining carbons of the ring. The alkyl groups are positioned to lie equatorially and to have triaxial C–F bonds imparting polarity to these ring systems. Intermolecular electrostatic interactions in the solid-state structure of the trialkylated systems are explored and the resultant supramolecular order opens up prospects for design in soft materials.