Controlling regioselectivity remains one of the major challenges in hydrocyanation. When an unsymmetrical alkyne undergoes ...

Organoboron compounds have been widely used to create new organic molecules since Prof. Suzuki, ... Previously, there have been very limited examples of trans-hydroboration of alkynes.

Organoboron compounds have been widely used to create new organic molecules since Prof. Suzuki, ... Previously, there have been very limited examples of trans-hydroboration of alkynes.

Alkynes are a group of organic compounds that are used to manufacture industrial reagents and polymers. Photolysis of a cyclopropenone with UV-light is a useful method to generate a highly ...

Posted: September 11, 2008 'Impossible' molecule undergoes improbable chemistry (Nanowerk News) An unusual molecule once thought to be too strained to exist has been transformed into another contorted ...

Double and triple bonds between two carbon atoms have been standard fare in chemistry for more than a century. And during the past 30 years, clever synthetic strategies have led to alkene and ...

Although these "trivalent" platforms enable the efficient synthesis of complex compounds, the selective formation of triazoles using platforms with azide and alkyne moieties remains an unsolved ...

Jiangsu Simcere Pharmaceutical R&D Co. Ltd. has disclosed alkyne compounds acting as mitogen-activated protein kinase kinase kinase kinase 1 (MAP4K1; HPK1; MEKKK1) inhibitors reported to be useful for ...