反应条件
oxalyl dichloride; triethylamine
1) THF, DMF, -30 to 0 deg C, 2) THF, DMF, ether, -78 to 0 deg C; var. reag.: isobutyl chloroformate; Yield given. Multistep reaction;
参考文献
Pettit, Georeg R.; Nelson, Paul S.
Canadian Journal of Chemistry, 1986 , vol. 64, p. 2097 - 2102