Reference of 108-47-4, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 108-47-4, Name is 2,4-Dimethylpyridine,introducing its new discovery.
A nitrogen heterocyclic substituted thieno [3, 2 – d] thiazole and synthetic method of derivative thereof (by machine translation)
The invention mainly relates to a synthetic nitrogen heterocyclic substituted thieno [3, 2 – d] thiazole and derivatives thereof. The application to the oxime ester, methyl nitrogen heterocyclic and elemental sulfur as raw material, in an organic solvent under the effect of the promotion, three component cyclization reaction study, in relatively mild conditions by intermolecular cyclization synthetic benzo thiophene multi-heterocyclic derivatives. The application of the synthesis method is not needed in the transition metal catalysis, is benzothiophene compound synthesis provides a new path. It also has simple reaction systems, mild reaction conditions, the reaction less equipment, simple and convenient operation of the experiment, yield medium upwards and potential of the light-emitting material and the like. (by machine translation)
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 108-47-4, and how the biochemistry of the body works.Reference of 108-47-4
Reference£º
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis