1: With n-butyllithium; C6H16N2*2Cl(1-)*Zn(2+) in tetrahydrofuran T=20°C; 2 h; Inert atmosphere; 2: With iodine in tetrahydrofuran Inert atmosphere; regioselective reaction;
参考文献
Chemistry - A European Journal, , vol. 17, # 47 p. 13284 - 13297
Rong, Dawen; Phillips, Victoria A.; Rubio, Ramon Sanchez; Angeles Castro, Ma; Wheelhouse, Richard T.
Tetrahedron Letters, 2008 , vol. 49, # 48 p. 6933 - 6935
1: 2-bromo-pyridine With lithium diisopropyl amide in tetrahydrofuran T=-78°C; 3 h; 2: N,N-dimethyl-formamide in tetrahydrofuran T=-78°C; 1 h; Further stages.;
