Citation:
Ru-Wei Shen, Jian-Jun Yang, Li-Xiong Zhang. Facile synthesis of phthalan derivatives via a Pd-catalyzed tandem hydroalkynylation, isomerization, Diels-Alder cycloaddition and aromatization reaction[J]. Chinese Chemical Letters,
;2015, 26(1): 73-76.
doi:
10.1016/j.cclet.2014.10.018
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A novel Pd-catalyzed tandem reaction involving hydroalkynylation, isomerization, Diels-Alder cycloaddition and aromatization reaction to produce phthalan derivatives in moderate yields is reported. The reaction is atom economical and occurs in a highly ordered fashion. The reaction mechanism is discussed.
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