Provided are benzocyclooctyne compounds of formula (I). These compounds undergo strain-promoted azide-alkyne cyclo additions (SPAAC) without presence of toxic metal catalysts. The provided compounds are useful for diagnosis and imaging of azide-containing molecules. Methods for detection and imaging biomolecules using compounds of the present disclosure are disclosed.
                            提供的是式(I)的苯并
环辛炔化合物。这些化合物在无毒
金属催化剂存在下,经历应变促进的
叠氮-炔基环加成(
SPAAC)。所提供的化合物对于诊断和成像含
叠氮分子的分子很有用。本公开的方法揭示了使用本公开化合物检测和成像
生物分子的方法。