Electrochemical catalytic system, the process for preparation thereof and its application to the production of aldehydes
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United States of America Patent
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May 8, 1990
Issued Date -
N/A
app pub date -
Apr 18, 1989
filing date -
Mar 13, 1985
priority date (Note) -
Expired
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Abstract
The catalytic system comprises: at least one platinum complex of formula LPtX.sub.2 in which L is an organic compound containing at least two phosphorus atoms capable of coordinating platinum and X is a halogen atom, and at least organic tin compound comprising at least one Sn--O bond and at least one C--O bond. Application to the production of aldehydes by the hydroformlation of an ethylenically unsaturated organic compound, by reacting the said organic compound, at a temperature of between 10.degree. C. and 300.degree. C. and under a pressure of between 1 and 350 bars, with a mixture of carbon monoxide and hydrogen in the presence of an effective amount of the said catalytic system.
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