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Discovery of Fluorogenic Diarylsydnone-Alkene Photoligation: Conversion of ortho-Dual-Twisted Diarylsydnones into Planar Pyrazolines.

Linmeng ZhangXiaocui ZhangZhuojun YaoShichao JiangJiajie DengBo LiZhipeng Yu
Published in: Journal of the American Chemical Society (2018)
A small library of diarylsydnones (DASyds) was constructed based on aryl-pairing combinations and subjected to click reaction toward alkenes under photoirradiation with high efficiency. We were able to demonstrate the utility of DASyds for highly fluorescent turn-on ligation targeting the trans-cyclooct-4-en-1-ol moieties on protein.
Keyphrases
  • high efficiency
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