Ring switching tricomponent synthesis of pyrano[2,3-b]pyridine multifunctional derivativesRing switching tricomponent synthesis of pyrano[2,3-b]pyridine multifunctional derivatives
Rings of formal matrices close to regular© 2015, Allerton Press, Inc. We give a description of
rings of formalmatrices belonging to one
Formal matrix rings and their isomorphisms© 2015, Pleiades Publishing, Ltd. We study the isomorphism problem for formal matrix
rings Electrochemically driven molecular rotors based on ferrocene-1,1'-diyl-bisphosphinic acids. Upon the transformation of monoanions to dianions, the controlled rotation of cyclopentadienyl
rings Formal matrix rings and their isomorphisms© 2015, Pleiades Publishing, Ltd. We study the isomorphism problem for formal matrix
rings Rings of formal matrices close to regular© 2015, Allerton Press, Inc. We give a description of
rings of formalmatrices belonging to one
Weakly regular modules over normal rings and the
rings over which all modules are weakly regular. For an arbitrary right R-module M, we prove that every
Regular semiartinian ringsWe study the structure of
rings over which every right module is an essential extension of a