Preparation of 3-halo-halobenzenes and 1-halo-3,5-dihalobenzenes
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United States of America Patent
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Oct 20, 1992
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N/A
app pub date -
Mar 26, 1992
filing date -
Mar 26, 1992
priority date (Note) -
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Abstract
In a process for producing a 3-halo-halobenzene or a 1-halo-3,5-dihalobenzene, a 2-halo-4-haloaniline or 2-halo-4,6-dihaloaniline is mixed with a deaminating agent. The 2-halo-4-haloaniline or 2-halo-4,6-dihaloaniline is deaminated so as to form a corresponding 3-halo-halobenzene or 1-halo-3,5-dihalobenzene.
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