1 article(s) from Schmidt, Elena Yu.
Graphical Abstract
Figure 1: Biologically active di- and tetrahydropyridazines.
Scheme 1: Recyclization of hydroxypyrrolines with hydrazine derivatives.
Scheme 2: Synthesis of tetrahydropyridazines 3.
Scheme 3: Synthesis of dihydropyridazines 4.
Scheme 4: Recyclization of hydroxypyrroline 1a with hydrazides 2d and 2e.
Scheme 5: A proposed mechanism for the recyclization of hydroxypyrrolines 1 with hydrazides 2.