控制酰腙基环状六聚体的自组装：进入或离开。

Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Zhejiang Sci-Tech University , Hangzhou 310018, China.

Sci Rep. 2013;3:1059. doi: 10.1038/srep01059. Epub 2013 Jan 14.

By moving the alkoxy group on the spacer from position 5 to position 4 to add another protocol for the algorithm for intermolecular and intramolecular hydrogen bonding interactions, highly regioselectivity of noncovalent synthesis of the hydrazide-based cyclic hexamers was achieved: one out of thirteen possible isomeric cyclic hexamers selectively formed and thus precise control of the two hydrazide units in the cyclic hexamers (in or out) was accomplished.

通过将间隔基上的烷氧基从 5 位移动到 4 位，为分子间和分子内氢键相互作用的算法添加了另一个方案，从而实现了基于酰肼的环状六聚体的非共价合成的高度区域选择性：从十三个可能的异构环状六聚体中选择性地形成了一个，从而精确控制了环状六聚体中的两个酰肼单元（在或不在）。