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. 2021 Dec 1;122(1):565–788. doi: 10.1021/acs.chemrev.1c00449

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© 2021 The Authors. Published by American Chemical Society

Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).

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Scheme 174 — Reagents and conditions: (a)³⁴⁸ 1-naphthol, PPh₃, Cs₂CO₃, Pd(OAc)₂, DMF, 140 °C, 24 h; (b)³⁴⁹ catechol, NaH, NMP, 205 °C, 12 h; (c) 2-aminophenol, NaH, NMP, 205 °C, 12 h; (d)³⁵⁰ K₂CO₃, DMF, 110 °C.