Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1986-03-07
1987-01-13
Sutto, Anton H.
Compositions
Electrically conductive or emissive compositions
Metal compound containing
A61K 746
Patent
active
046363335
ABSTRACT:
Described is a mixture of polyhydroindan carboxaldehydes defined according to the structure: ##STR1## wherein R.sub.7 represents a moiety selected from the group consisting of methyl and isopropyl prepared by means of reacting bicyclopentadiene with a lower alkanol in the presence of a Lewis acid in order to form a mixture of compounds defined according to the structure: ##STR2## and then reacting the resulting ether with carbon monoxide and hydrogen in the presence of an "oxo" reaction catalyst.
REFERENCES:
patent: 4541949 (1985-09-01), Sprecker et al.
Boden Richard M.
Fujioka Futoshi
Hanna Marie R.
Schreiber William L.
Sprecker Mark A.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Sutto Anton H.
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