Reaktion #2158657

ord-54260708d3aa49b498640682edba388e

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

When 7-chloro-2-(4-bromomethylphenyl)benzoxazole, 5,7-dichloro-2-(4-bromomethylphenyl)benzoxazole and 4-(benzoxazol-2-yl)-1-bromobenzocyclobutene are used in place of 2-(4-bromomethyl-3-fluorophenyl)benzoxazole in the above example, there is obtained 4-(7-chlorobenzoxazol-2-yl)-phenylacetonitrile, 4-(5,7-dichlorobenzoxazol-2-yl)phenylacetonitrile, and 4-(benzoxazol-2-yl)-1-cyanobenzocyclobutene, respectively.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US04046905uspto-grants-1977_09