反应详情

3-carbamoylphenyltri-n-butylstannane (3.076 g, 7.50 mmol) (see Preparation 9) and 3-(1-benzyloxycarbonylpyrrolidin-2(R)-ylmethyl)-5-bromo-1H-indole (2.81 g, 6.80 mmol) (see Preparation 35B) were reacted together in the presence of tri-o-tolylphosphine, triethylamine and palladium (II) acetate using a procedure similar to that described in Example 1. This yielded the title compound as a pale yellow foam (954 mg). Found: C,68.45; H,5.92; N,8.10; C28H27N3O3. 7/12CH2Cl2 requires: C,68.24; H,5.64; N,8.35%.