Scheme 20.

Regioselective ruthenium(0) catalyzed hydroaminoalkylation of isoprene with hydantoins.a
aYields are of material isolated by flash chromatography on silica gel. triphos = bis-(diphenylphosphinoethyl)phenylphosphine.

Regioselective ruthenium(0) catalyzed hydroaminoalkylation of isoprene with hydantoins.a
aYields are of material isolated by flash chromatography on silica gel. triphos = bis-(diphenylphosphinoethyl)phenylphosphine.