Bowen, Johnathan; Slebodnick, Carla; Santos, Webster L. published an article in 2022, the title of the article was Phosphine-catalyzed hydroboration of propiolonitriles: access to (E)-1,2-vinylcyanotrifluoroborate derivatives.Safety of 5-Iodobenzofuran And the article contains the following content:
We report an organocatalytic trans-hydroboration of 3-substituted-propiolonitriles. In the presence of catalytic amounts of tributylphosphine and pinacolborane, regioselective hydroboration of the internal triple bond proceeded in a stereoselective fashion under mild conditions to afford the corresponding (E)-1,2-vinylcyanoborane derivatives The mechanism is proposed to occur through a 1,2-phosphine addition instead of a canonical 1,4-conjugate addition pathway. The experimental process involved the reaction of 5-Iodobenzofuran(cas: 60770-67-4).Safety of 5-Iodobenzofuran
The Article related to unsaturated nitrile borylated cyanovinyl borate preparation organocatalytic hydroboration propiolonitrile, phosphine organocatalyst hydroboration propiolonitrile preparation vinylborate nitrile derivative and other aspects.Safety of 5-Iodobenzofuran
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem