1: With naphthalene; lithium in tetrahydrofuran
Ring cleavage;
2: With copper dichloride in tetrahydrofuran
T=-78°C; Dimerization; 0.75 h;
3: With ammonium chloride in tetrahydrofuran
T=-78 - 20°C; Hydrolysis;
参考文献
Pastor, Isidro M.; Yus, Miguel
Tetrahedron Letters, 2000 , vol. 41, # 10 p. 1589 - 1592
