Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 16400-32-1, is researched, Molecular C5H7Br, about The half-sandwich titanocene CpTiIIICl2 as efficient system for the preparation of 2,5-dihydrofurans via α-allenols, the main research direction is haloalkyne aldehyde titanium catalyst regioselective barbier type reaction; homopropargylic alc preparation; allenol preparation.Product Details of 16400-32-1.
The half-sandwich titanocene reagent CpTiIIICl2, obtained by in-situ reduction of com. CpTiCl3 with manganese, was an excellent system for the Barbier-type reaction between aldehydes and propargylic halides, led to homopropargylic alcs. and α-allenols. An efficient and straightforward methodol. for the conversion of aldehydes into 2,5-dihydrofurans involving a two-step sequence (TiIII addition-AgI cyclization) was presented. The usefulness of the method was proved by the preparation of a Natural Product: a dihydrofuranic labdane, isolated from the leaves of Mikania sp. nov.
In some applications, this compound(16400-32-1)Product Details of 16400-32-1 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics