Teong, Siew Ping published the artcileCopper catalysed alkynylation of tertiary amines with CaC2 via sp3 C-H activation, Quality Control of 2909-77-5, the publication is Green Chemistry (2016), 18(12), 3499-3502, database is CAplus.
A mild and easy-to-handle protocol to produce propargylamines with a terminal alkyne through catalytic cross-coupling of tertiary amines and calcium carbide was developed. The reaction proceeds via sp3 C-H bond activation and C-C coupling. Good to excellent yields were obtained for the corresponding propargylamines with both alkyl and aryl substitutions. The development of these functionalized propargylamines with a terminal alkyne group will offer a wider application for the synthesis of natural or pharmaceutical products due to their unique sp C-H reactivity.
Green Chemistry published new progress about 2909-77-5. 2909-77-5 belongs to catalysis-chemistry, auxiliary class Amine,Benzene, name is 2,6-Diisopropyl-N,N-dimethylaniline, and the molecular formula is C9H5ClO2, Quality Control of 2909-77-5.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia