30765-95-8Relevant articles and documents
Directing-group-assisted markovnikov-selective hydrothiolation of styrenes with thiols by photoredox/cobalt catalysis
Xiao, Qian,Zhang, Hong,Li, Jing-Hong,Jian, Jing-Xin,Tong, Qing-Xiao,Zhong, Jian-Ji
, p. 3604 - 3609 (2021/05/10)
In contrast with the well-developed radical thiol-ene reaction to access anti-Markovnikov-type products, the research on the catalytic Markovnikov-selective hydrothiolation of alkenes is very restricted. Because of the catalyst poisoning of metal catalysts by organosulfur compounds, limited examples of transition-metal-catalyzed thiol-ene reactions have been reported. However, in this work, a directing-group-assisted hydrothiolation of styrenes with thiols by photoredox/cobalt catalysis is found to proceed smoothly to afford Markovnikov-type sulfides with excellent regioselectivity.
DMSO/SOCl2-mediated C(sp2)-H amination: Switchable synthesis of 3-unsubstituted indole and 3-methylthioindole derivatives
Zhang, Jingran,Li, Xiaoxian,Li, Xuemin,Shi, Haofeng,Sun, Fengxia,Du, Yunfei
, p. 460 - 463 (2021/01/25)
The reaction of 2-alkenylanilines with SOCl2 in DMSO was found to selectively afford 3-unsubstituted indoles and 3-methylthioindoles. This switchable approach was found to be temperature-dependent: at room temperature, the reaction afforded 3-unsubstituted indoles through intramolecular cyclization and elimination; while at higher temperature, the reaction gave 3-methylthioindoles via further electrophilic methylthiolation.
Ruthenium Amide Complexes – Synthesis and Catalytic Activity in Olefin Metathesis and in Ring-Opening Polymerisation
Gawin, Anna,Pump, Eva,Slugovc, Christian,Kajetanowicz, Anna,Grela, Karol
supporting information, p. 1766 - 1774 (2018/05/14)
A set of olefin metathesis catalysts bearing a ruthenium amide moiety was synthesised. In the ruthenium amide form these complexes exhibit very low activity in standard metathesis reactions. However, a dramatic increase of activity was observed upon in si