作者:Tobias Hagendorn、Stefan Bräse
DOI:10.1002/ejoc.201301375
日期:2014.2
A new silver-free synthesis for cyclooctynol is introduced. The obtained alcohol was further functionalized by a Mitsunobu reaction to give an assortment of imide and phenol derivatives. It was also possible to further functionalize the cyclooctyne by treatment with a fluorescein dye. As an interesting application, we used a cyclooctyne-maleimide conjugate as an azide-thiol crosslinker.
介绍了一种新的环辛醇无银合成方法。得到的醇通过光信反应进一步官能化,得到各种酰亚胺和苯酚衍生物。还可以通过用荧光素染料处理来进一步官能化环辛炔。作为一个有趣的应用,我们使用环辛炔-马来酰亚胺共轭物作为叠氮化物-硫醇交联剂。