反应详情

Compound 5e (162 mg, 0.698 mmol) was coupled with 4-bromobenzonitrile (190 mg, 1.04 mmol) using the procedures described in Example 20, Step A to afford compound 76a. Mass spectrum (LCMS, ESI pos.) Calcd. For C18H15N5O2: 334.1 (M+H). found 334.1.