Table 4. Scope of the benzophenone-catalyzed photochemical aliphatic C–H chlorination.

Entry	Substrate	Product	Time	Isolated yielda or conversion
1			24 h	95%
2			24 h	95%
3			9 h	70%
4			9 h	82%
5			24 h	86% conversion
6			24 h	76% conversion

^aCalculated based on NCS.

^bProduct distribution determined by ¹H NMR.