The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic, spectroscopic, and theoretical assessments of solvent structures and their interactions with reaction intermediates. 229625-50-7, Name is Di-tert-butyl chloromethyl phosphate, molecular formula is C9H20ClO4P, belongs to pyrrolines compound, is a common compound. In a patnet, author is Hirai, Sho, once mentioned the new application about 229625-50-7, Product Details of 229625-50-7.
Acid promoted dimerization of beta-amino-alpha,beta-unsaturated amides affording bis(functionalized) pyrrolinones
Polysubstituted pyrrolinones were synthesized by the dimerization of 3-amino-2-butenamides via treatment with 0.5 equiv p-TsOH under mild reaction conditions, including oxidation and 1,2-migration of the methyl group. This method is practically advantageous compared to the conventional methods for the preparation of pyrrolinones, because it does not require difficult experimental manipulations and special reagents such as metal catalysts and oxidants. Because the structures of beta-amino-alpha,beta-unsaturated amides can be easily modified by changing the precursors, beta-keto amide and amine, synthesis of diverse pyrrolinones is possible. (C) 2016 Elsevier Ltd. All rights reserved.
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Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem