. Author manuscript; available in PMC: 2015 Jun 26.

Published in final edited form as: Org Lett. 2011 Mar 11;13(8):2071–2073. doi: 10.1021/ol200441g

Table 2.

Substrate Scope of the Mn(OAc)₃/Catalytic DDQ Oxidation.

entry	time (h)	yield^a
1	3	79%
2	12	7%
3^b	1	91%
4	4	78%
5	6	82%
6	12	0%
7	12	0%
8	12	0%
9	12	0%
10	2	>95%^c
11	2	90%^c
12	1	>95%^c
13	2	83%

Footnotes:

^a)

Yields refer to isolated, purified products.

^b)

2 equivalents of Mn(OAc)₃ were used.

^c)

Calculated by ¹H NMR using 1,3,5-trimethoxybenzene as an internal standard.