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decrease in the yield. Similarly, this result does not rule out a pathway in
which H2O2 is directly introduced into the product without being
converted to O2.
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reaction conditions. In the present protocol, the low reaction
temperature (−20 °C) might be one reason that decomposition does
not occur.
(27) Because of the instability of product under these reaction
conditions, the yield was not good.
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D
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