. 2018 Jun 25;3(6):6820–6826. doi: 10.1021/acsomega.8b01207

Table 3. Substrate Scope for 2-Mercaptobenzothiazoles.

entry	2 (R)	3	yield (%)^a	er
1	2a (H)	3a	99	89.5:10.5
2	2b (5-OMe)	3b	86	86:14
3	2c (5-OCF₃)	3c	99	90.5:9.5
4	2d (5-Me)	3d	96	88.5:11.5
5	2e (6-Me)	3e	99	89.5:10.5
6	2f (5-Cl)	3f	61	90.5:9.5
7	2g (6-Cl)	3g	19	82.5:17.5
8	2h (5-F)	3h	92	89.5:10.5
9	2i (5-CN)	3i	51	87:13
10	2j (5-NO₂)	3j	32	81:19

Isolated yield for 0.3 mmol scale reactions.