Tetrahedron letters

New efficient protocol for aryne generation. Selective synthesis of differentially protected 1, 4, 5-naphthalenetriols

T Matsumoto, T Hosoya, M Katsuki, K Suzuki

文献索引：Matsumoto, Takashi; Hosoya, Takamitsu; Katsuki, Miyoko; Suzuki, Keisuke Tetrahedron Letters, 1991 , vol. 32, # 46 p. 6735 - 6736

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被引用次数: 101

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Arynes are generated cleanly and rapidly by halogen-lithium exchange of ortho-haloaryl triflates with n-BuLi at −78 °C. [2+4]-Cycloaddition of α-alkoxyaryne with 2-methoxyfuran proceeded regioselectively (head-to-head) to afford 1,4,5-naphthalenetriols. ... All new compounds ...