38199-89-2Relevant articles and documents
BH3 ? Me2S: An Alternative Hydride Source for NiH-Catalyzed Reductive Migratory Hydroarylation and Hydroalkenylation of Alkenes
Liu, Jiandong,Gong, Hegui,Zhu, Shaolin
supporting information, p. 1543 - 1546 (2021/03/03)
Borane dimethylsulfide (BMS) was found to be an efficient hydride source for nickel-hydride catalyzed reductive migratory hydrofunctionalization reactions. Catalytic reductive migratory hydroarylation and migratory hydroalkenylation were achieved with BMS in high yields and with excellent regioselectivity. A large-scale experiment employing as little as 0.5 equivalents of BH3 ? Me2S as the hydride source delivered the desired migratory hydroarylation product in high yield and selectivity.
Bisoxazoline-pincer ligated cobalt-catalyzed hydrogenation of alkenes
Ritz, Mikhaila D.,Parsons, Astrid M.,Palermo, Philip N.,Jones, William D.
supporting information, (2020/02/13)
The efficient and atom economical hydrogenation of alkenes using a novel bisoxazoline ligated cobalt complex has been developed. The hydrogenation of a variety of alkenes containing electron neutral and electron-donating groups proceeds in high yield, whi
Synthesis of 1-aryl- benzocycloalkane derivatives via one-pot two-step reaction of benzocyclonone, tosylhydrazide, and arylboronic acid
Liu, Shijuan,Fang, Meitong,Yin, Dongni,Wang, Yanan,Liu, Lei,Li, Xiuying,Che, Guangbo
, p. 942 - 949 (2019/03/14)
A metal-free one-pot two-step reductive coupling reaction of benzocyclonone, tosylhydrazide, and arylboronic acid was developed for the formation of a C(sp3)–C(sp2) bond, which enabled the efficient synthesis of 1-aryl-benzocycloalkane compounds in moderate to good yields on a multi-gram scale. Moreover, five- and six-membered benzocyclic ketones are also suitable substrates for this reaction. Notably, this protocol was also found to be suitable for synthesizing 3-(3,4-dichlorophenyl)-2,3-dihydro-1H-inden-1-one, an important intermediate in the synthesis of indatraline.