Oxidation of primary alcohols to aldehydes using transition metal phthalocyanines as catalysts
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United States of America Patent
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Jul 21, 1992
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N/A
app pub date -
Apr 23, 1991
filing date -
Apr 23, 1991
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Expired
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Abstract
Primary alcohols may be oxidized to the corresponding aldehydes using non-toxic oxidizing agents such as tert-butyl hydroperoxide (TBHP) in the presence of a transition metal phthalocyanine catalyst. Representative catalysts include ferrous phthalocyanine and chloroferric phthalocyanine. Under some conditions, 1,1-dialkoxyalkanes may be co-produced with the aldehydes. 1,1-Dialkoxyalkanes are protected aldehydes and find utility in solvents.
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