The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 1-Bromo-2-pentyne, is researched, Molecular C5H7Br, CAS is 16400-32-1, about Palladium-Catalyzed Decarboxylative Generation and Propargylation of 2-Azaallyl Anions, the main research direction is diphenylmethylene amino alkynyl arene preparation regioselective; propargyl diphenylglycinate imine decarboxylative propargylation palladium catalyst.Related Products of 16400-32-1.
A palladium-catalyzed decarboxylative propargylation (DcPg) of propargyl 2,2-diphenylglycinate imines was developed for the synthesis of [((diphenylmethylene)amino)alkynyl]arenes (Ph2)C=NCH(Ar)CH2C≡CR [R = Me, Et, TMS; Ar = 4-CNC6H4, 2-BrC6H4, 3-pyridyl, etc.]. In this process, the nature of the propargyl ester and aryl imine components, as well as the catalyst system and solvent had a significant impact on the ratio of desired propargylated products vs. allene and/or diene side products that arose via different modes of C-C bond formation. The resulting propargylated products were transformed readily into useful (Z)-homoallylic amines. Moreover, the regioisomeric diene products could be converted to pharmaceutically-relevant diarylmethyl imines via a two-step Diels-Alder/oxidation process.
In some applications, this compound(16400-32-1)Related Products 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