HRID451259
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
This product was prepared from toluene-4-sulfonic acid 4-acetyl-2-methoxy-phenyl ester and 1-heptyne following the general procedure for the Sonogashira cross-coupling process described above. Chromatography eluent: heptane/DCM 1:1; yield (110 mg, 90%); 1H NMR δ (CDCl3): 7.50-7.41 (m, 3H), 3.91 (s, 3H), 2.59 (s, 3H), 2.47 (t, J=7.14 Hz, 2H), 1.63 (p, J=7.22 Hz, 2H), 1.5-1.29 (m, 4H), 0.91 (t, J=7.13 Hz, 3H); LCMS m/z: 244.
WORKUP
后处理
- customyield (110 mg, 90%)