Superior catalysts for preparation of 3-amino-2,2,4,4-tetramethylthietane via the Leuckart reaction
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United States of America Patent
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Jul 25, 1989
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N/A
app pub date -
Apr 12, 1988
filing date -
Apr 12, 1988
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Expired
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Abstract
Boric acid or aluminum salts, especially aluminum chloride, aluminum sulfate and aluminum nitrate and hydrates of said salts, are superior catalysts for preparation of 3-amino-2,2,4,4-tetramethylthietane via the Leuckart reaction.
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