cross coupling मीनिंग इन हिंदी

उदाहरण वाक्य

1. Heck-type cross coupling of phenylboronic acid to alkenes and alkynes.
2. A total synthesis was reported in 2001 that uses a Suzuki cross coupling reaction.
3. It can be in various forms and turned precisely via manipulating the cross coupling.
4. Generally the OA-RE mechanism is analogous to palladium-catalyzed cross coupling reactions.
5. The Sonogashira cross coupling reaction utilizes copper as a [ co-catalyst ], and palladium as the main catalyst.
6. Recently, besides their novel uses in phosphonium coupling, they have also found similar utilities in certain cross coupling reactions.
7. Initially, Pd ( 0 ) cross coupling with an organoboron reagent to afford the final organic product and close the catalytic cycle.
8. One of many applications of the Sonogashira cross coupling reactions is in the synthesis of imidazopyridine derivatives which have a diverse range of biological activities.
9. Although it was demonstrated that this cross coupling reactions is very sensitive to Pd and even ppb can make a huge difference in the reaction rate.
10. Richard F . Heck, Ei-ichi Negishi and Akira Suzuki were awarded the 2010 Nobel Prize in Chemistry for developing palladium catalyzed cross coupling reactions.