Newly designed buckle units for copper-free click chemistry: 4,8-diazacyclononynes (DACNs) were efficiently synthesized with a one-pot procedure from commercially available 2-butyne-1,4-diol. The synthesized DACNs possess versatile connectors for the introduction of functional units and exhibit high click reactivity.
新设计的用于无
铜点击
化学的扣单元:4,8-二氮杂环壬炔 (
DACN) 是通过一锅法从市售的
2-丁炔-1,4
-二醇有效合成的。合成的
DACN 具有用于引入功能单元的多功能连接器,并表现出高点击反应性。