反应详情

Prepared according to the process of Preparation 716 using 5-chloro-2,4-difluoro-N-pyrimidin-4-ylbenzenesulfonamide, Preparation 723 and chloromethyl ethyl ether. The product was a mixture of three regioisomers that were not separated and used in subsequent reactions as a mixture.

1. customPrepared
2. additiona mixture of three regioisomers that
3. customwere not separated