Process for production of bicyclic compounds

Details Process for production of bicyclic compounds Process for production of bicyclic compounds

1977-06-30

1978-10-31

O'Keefe, Veronica

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260668B, 252522, C11B 900

Patent

active

041234693

ABSTRACT:
Described is a process for producing bicyclic compounds having the generic structure: ##STR1## wherein R.sub.1 is one of the moieties: ##STR2## and wherein R.sub.2, R.sub.3 and R.sub.4 are the same or different and each represents hydrogen, methyl or ethyl comprising the step of reacting a tricyclic compound having the structure: ##STR3## with a benzene derivative having the structure: ##STR4## according to the reaction: ##STR5## in the presence of an aluminum chloride catalyst.

REFERENCES:
patent: 2897237 (1959-07-01), Carpenter
patent: 3152192 (1964-10-01), Wood et al.
patent: 3360530 (1967-12-01), Heeringa et al.
patent: 3532719 (1970-10-01), Theimer
patent: 3910853 (1975-10-01), Kulka
I. P. Labunski et al., Chem. Ab. 46:5022(b), 1952.

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