4-(5-Oxopyrrolidin-2-yl)phenyl trifluoromethanesulfonate → HCID 68665529, compound

Participants

Reaction Steps

The title compound was prepared using a procedure analogous to that described in AMIDOXIME 1, Step B substituting trans-5-(4-trifluoromethanesulfonyloxy-3-methyl-phenyl)-3-(2-propenyl)-2-pyrrolidinone for 5-(4-trifluoromethanesulfonyloxyphenyl)-2-pyrrolidinone: 1H NMR δ 2.06-2.11 (m, 1H), 2.23-2.29 (m, 1H), 2.36-2.42 (m, 1H), 2.55-2.64 (m, 5H), 4.71-4.73 (m, 1H), 5.08-5.14 (m, 2H), 5.74-5.80 (m, 1H), 6.41 (br. s, 1H), 7.18 (d, J=8.0, 11H), 7.23 (br. s, 1H), 7.59 (d, J=7.8, 11H).

Provenance & Evidence