Regioselective annulation of 5-(1-alkenyl)- and 5-vinyl-1,3-benzodioxoles with 3-chloro-3-cyclobutene-1,2-dione. Synthesis of 3,4-dihydrocyclobuta[5,6]-naphtho[2,3-d][1,3]dioxole-1,2-diones and cyclobuta[5,6]naphtho[2,3-d][1,3]dioxole-1,2-diones

DOI: 10.1021/jo00117a047

Source and publish data:

Journal of Organic Chemistry p. 3890 - 3894 (1995)

Update date:2022-08-16

Topics:

Authors:

Schmidt Schmidt

Kircher Kircher

Kunz Kunz

Wahl Wahl

Hendriok

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