Triethylamine → HCID 11310838, compound

Participants

Reaction Conditions

Reaction Steps

1-bromo-4-nitrobenzene (2.01 g, 10 mmol), 1-ocetene (7.8 mL, 50 mmol), and Pd(OAc)2 (50 mg, 0.2 mmol) were stirred for 10 min under nitrogen atmosphere. Then tri-o-tolylphosphine (24 mg, 0.8 mmol) was added to the mixture and stirred for 10 min. Et3N (5.5 mL, 40 mmol) was then added to the mixture. The mixture was heated to 110° C. for 18 h. Water was added to the mixture and extracted with EtOAc. The organic layer was concentrated and purified by silica gel chromatography using PE as eluent to give compound the title compound (2.121 g, 90%). 1H NMR (300 MHz, CDCl3) δ 8.097 (d, 2H), 7.235 (d, 2H), 6.442 (s, 1H), 5.976-5.377 (m, 1H), 2.231-2.052 (m, 2H), 1.710-1.246 (m, 8H), 0.850 (t, 3H).

Provenance & Evidence