ipso Halogenation. II. Bromination of phenols, isomerization and disproportionation of bromophenols, and dienone-phenol rearrangement of bromodienones

~1%

~3%

~1%

~61%

~32%

~%

~2%

~%

~%

~%

~1%

~%

~%

~%

~%

~85%

~13%

~29%

~3%