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(32) (a) We note that a related paper appeared while our
paper
was
in
revision:
REFERENCE
DOI: 10.1021/acs.orglett.8b03093. It involves ring opening
of anthranils as a source of electrophile for Cu-catalyzed
asymmetric hydroamination processes. It does not appear to
allow for the easy introduction of a primary amino group. (b)
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