反应条件
N,N'-dimethyl-N,N'-propyleneurea; ethanol; N,N-dimethyl acetamide; benzo[1,3,2]dioxaborole
1.) CH2Cl2, reflux, 3 h, 2.) CH2Cl2, overnight; Yield givenMultistep reaction;
参考文献
Ollivier, Cyril; Chuard, Rachel; Renaud, Philippe
Synlett, 1999 , # 6 p. 807 - 809