4‐Methyltetrahydropyran: A Versatile Alternative Solvent for the Preparation of Chiral BINOL Catalysts and the Asymmetric Alkylation of Aldehydes
作者:Francesco Marra、Federica De Nardi、Federica Rossi、Emanuele Priola、Cristina Prandi、Marco Blangetti
DOI:10.1002/ejoc.202400313
日期:2024.7.22
remarkable stability of the organolithium species involved in the anionic Fries rearrangement of binaphthol (BINOL)-carbamates, and superior performances of 4-MeTHP than other sustainable solvents have been disclosed in the asymmetric addition of organozinc reagents to aldehydes catalyzed by BINOL-(bis)carboxamide derivatives.