Bredereck 试剂 、
2-{(tert-butyldimethylsilyl)oxy}cyclohex-2-en-1-one 以
甲苯 为溶剂,
反应 24.0h,
以to give 2-(tert-butyl-dimethyl-silanyloxy)-6-dimethylaminomethylene-cyclohex-2-enone as a semi-solid brown residue which的产率得到2-(tert-butyl-dimethyl-silanyloxy)-6-dimethylaminomethylene-cyclohex-2-enone