Some examples of the diverse research done by chemistry experts include discovery of new medicines and vaccines, improving understanding of environmental issues, and development of new chemical products and materials. 636-41-9, Name is 2-Methyl-1H-pyrrole, molecular formula is C5H7N, belongs to pyrrolines compound, is a common compound. In a patnet, author is Yue Guizhou, once mentioned the new application about 636-41-9, Name: 2-Methyl-1H-pyrrole.
Research Progress on [3+n](n >= 3) cycloaddition of 1,3-Diploes
Versatile heterocyclic skeletons extensively exist in structures of natural products, drug molecules and organic materials, and have been synthesized through various strategies reported in literatures. Among them, the 1,3-dipolar cycloaddition is the most impressive class to build the related heterocycles. In the past, organic chemists generally employed [3+2] cycloaddition of 1,3-dipoles to assemble five-membered rings. As modern chemistry developes, researchers further turn their attention to the [3+3], [3+4], [3+5] and [3+6] cycloadditions, to construct six-, seven-, eight- and bridge-heterocyclic compounds. At present, review articles with topics on 1,3-dipolar cycloaddition mainly focus on [3+2] cycloaddition. Herein, A topic on [3 + n] (n >= 3) cycloaddition of 1,3-dipoles, with comments on the developed methodologies is present and the out-look in this field is proposed.
Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. Keep reading other articles of 636-41-9. Name: 2-Methyl-1H-pyrrole.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem