Heterocycles are an extraordinarily important class of compounds, making up more than half
of all known organic compounds. Heterocycles are present in a wide variety of drugs, most …

Applications of allylamines for the syntheses of aza-heterocycles - ScienceDirect Skip to main
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Abstract A library of 1, 3-difunctionalized pinane derivatives were synthesized and applied
as chiral catalysts in the addition of diethylzinc to benzaldehyde. 1, 3-Aminoalcohol 6a was …

A highly efficient enantioselective addition of Me2Zn to α‐ketoesters, assisted by a chiral
perhydro‐1, 3‐benzoxazine ligand, is described. This novel catalytic system offers …

A series of novel diaminopyrimidines containing pinane moieties were synthesized via an
efficient methodology starting from pinane‐based aminoalcohols, aminodiols and 2, 4 …

The catalytic potency of a series of perhydro-1, 3-benzoxazines prepared from (−)-8-
aminomenthol was examined in the enantioselective addition of diethylzinc to aldehydes …

A highly efficient enantioselective aryl addition to aldehydes using boroxins as aryl source
and conformationally restricted perhydro-1, 3-benzoxazines as ligands is reported. Both …

A common protocol for enantioselective alkynylation of isatins and isatin-derived ketimines
using terminal alkynes and Me2Zn in the presence of a catalytic amount of a chiral perhydro …

Abstract A perhydro‐1, 3‐benzoxazine behaves as an excellent chiral ligand in the
nucleophilic addition of alkynylzinc derivatives, prepared from terminal alkynes and …

Starting from pinane-, apopinane-and carane-based 1, 3-amino alcohols obtained from
monoterpene-based β-amino acids, a library of monoterpene-fused 2-imino-1, 3-thiazines …