Planar chiral desymmetrization of a two-layered cyclophane and control of dynamic helicity through the arrangement of two nonstereogenic centers

被引：6

作者：

Katoono, Ryo ^{[1
]}

Suzuki, Takanori ^{[1
]}

机构：

[1] Hokkaido Univ, Fac Sci, Dept Chem, Sapporo, Hokkaido 0600810, Japan

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 05期

关键词：

SCREW-SENSE PREFERENCE; ABSOLUTE-CONFIGURATION; CHIROPTICAL PROPERTIES; OPTICAL RESOLUTION; ENANTIOSELECTIVE SYNTHESIS; ASYMMETRIC-SYNTHESIS; GUEST; PARACYCLOPHANE; COMPLEXATION; DERIVATIVES;

D O I：

10.1039/c5cc09069e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We designed a planar chiral two-layered cyclophane, which is inherently achiral but desymmetrized by the arrangement of two nonstereogenic centers. We demonstrate the control of dynamic helicity that is generated by the helical twisting of two-layered planes in the cyclophane, where methyl and cyclohexylmethyl groups act as directing groups.

引用

页码：1029 / 1031

页数：3

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