Michael Addition Reaction of Benzothiazol‐2‐thiol/Benoxazol‐2‐thiol with α, β‐Unsaturated Esters: Chemoselective Construction of C−S and C−N Bonds. - Gong, Zhi‐Ying; Yang, Cheng‐Li; Lin, Wan‐Li; Wang, Dan; Ma, Jie; Dong, Zhi‐Bing (ChemistrySelect, 2023)