Synthesis and Reactivity of 1-Pyrroline-5-carboxylate Ester 1-Oxides

Add time:07/14/2019    Source:sciencedirect.com

Some C5 mono- and diester-substituted 1-pyrroline-1-oxides have been prepared via reductive cyclisation of the corresponding γ-nitro carbonyl compounds. Ethyl 2-phenyl-1-pyrroline-1-oxide-5-carboxylate 5c was regioselectively alkylated at C5. Acylation of this molecule occurs exclusively on the nitrone oxygen and leads to C3 substituted pyrrolines as the result of a hetero-Cope rearrangement.

We also recommend Trading Suppliers and Manufacturers of 1-(2-bromobutanoyl)pyrrolidine (cas 1119450-19-9). Pls Click Website Link as below: cas 1119450-19-9 suppliers

Prev:Partial molar volumes and viscosity B-coefficients for N,N/-ethylene-bis(salicylideneiminato)-diaquochromium(III) chloride in methanolic solutions of 1-butyl-2,3-dimethylimidazolium tetrafluoroborate at T = (298.15, 308.15, and 318.15) K
Next:Correction of high myopia with the PRL phakic intraocular lens)