
Tetrahedron (2021)
Update date:2022-08-03
Topics:
Umeda, Rui
Ueda, Ryo
Tanaka, Taiki
Hayashi, Akitsugu
Ikeshita, Masahiro
Suzuki, Shuichi
Naota, Takeshi
Nishiyama, Yutaka
The synthesis of 1-halonaphthalenes by the Cu-catalyzed benzannulation reaction of 2-(phenylethynyl)benzaldehyde and alkynes in the presence of the halogen reagents such as NBS, NCS, and NIS, was developed. This protocol afforded various type of 1-halonap
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