. 2021 Nov 20;86(23):17249–17256. doi: 10.1021/acs.joc.1c02320

Table 1. Screening of Reaction Conditions for Racemization of 1a¹¹⁻¹³.

entry	catalyst	wavelength (nm)	t_1/2 (s)	k₂ (M^–1 s^–1)
1		425
2	A	525–530
3	B	365
4	C	380
5	D	450–455
6	E	425	106	6.57 × 10¹
7	F	380	71	9.82 × 10¹
8	G	365	30	2.28 × 10²
9	H	365	5	1.36 × 10³
10	H	425	2	3.19 × 10³

Table 1. Screening of Reaction Conditions for Racemization of 1a11−13.