Heterocyclic molecules have great importance in organic chemistry due to their significant functions in very wide areas. Scientists tend to work on them because they exhibit excellent properties from medicine to material science. Especially, spiro class of heterocyclic molecules also have unique character among biological active compounds. Additon to spiro unit of molecules, fused systems also provide significant features to them. That’s why, spiro and fused systems are always popular subjects among organic chemists. In this thesis, the synthesis of a new family of heterotricyclic hybrids, spiro-pyrrolopyridazines, has been invetigated since such hybrid molecule may provide benefits for biological studies. With this aim, totally five steps ...
Depuis quelques années, l’élaboration de molécules spiraniques connait un essor considérable avec, e...
A number of novel spiro-pyrrolidines/pyrrolizines derivatives were synthesized through [3+2]-cycload...
The structures of natural products from a variety of sources contain spirocycles, two rings that sha...
An efficient strategy for the synthesis of spiro-pyrrolopyridazines has been developed. When reacted...
Synthesis of heterocyclic compounds has become an important area among organic chemists since they o...
933-942Diarylidene ketones 1a-c, prepared by the condensation of acetone with different appropriate...
A simple and general one-pot method for the synthesis of spiro-2 H -pyrroles has been developed. Ini...
Spiro cyclic molecules have gained significance because of their biological activities and electroni...
Heterocyclic compounds are a momentous area of synthetic organic chemistry because of their existenc...
A very simple and convenient one-pot synthesis of spiro-3,4-dihydro-2H-pyrrole has been developed wh...
Diastereoisomeric pyrazolone-fused spirocyclohexenimines, bearing contiguous all-carbon quaternary a...
1522-1527A very simple and convenient one-pot synthesis of spiro-3,4-dihydro-2H-pyrrole has been dev...
In recent years, the elaboration of spirocyclic molecules has arisen, particularly with an essential...
Heterocycles form by far the largest of the classical divisions of organic chemistry and are of imme...
Spiro(oxindole-3,2’-pyrrolidine) is a privileged scaffold displaying a wide spectrum of biological a...
Depuis quelques années, l’élaboration de molécules spiraniques connait un essor considérable avec, e...
A number of novel spiro-pyrrolidines/pyrrolizines derivatives were synthesized through [3+2]-cycload...
The structures of natural products from a variety of sources contain spirocycles, two rings that sha...
An efficient strategy for the synthesis of spiro-pyrrolopyridazines has been developed. When reacted...
Synthesis of heterocyclic compounds has become an important area among organic chemists since they o...
933-942Diarylidene ketones 1a-c, prepared by the condensation of acetone with different appropriate...
A simple and general one-pot method for the synthesis of spiro-2 H -pyrroles has been developed. Ini...
Spiro cyclic molecules have gained significance because of their biological activities and electroni...
Heterocyclic compounds are a momentous area of synthetic organic chemistry because of their existenc...
A very simple and convenient one-pot synthesis of spiro-3,4-dihydro-2H-pyrrole has been developed wh...
Diastereoisomeric pyrazolone-fused spirocyclohexenimines, bearing contiguous all-carbon quaternary a...
1522-1527A very simple and convenient one-pot synthesis of spiro-3,4-dihydro-2H-pyrrole has been dev...
In recent years, the elaboration of spirocyclic molecules has arisen, particularly with an essential...
Heterocycles form by far the largest of the classical divisions of organic chemistry and are of imme...
Spiro(oxindole-3,2’-pyrrolidine) is a privileged scaffold displaying a wide spectrum of biological a...
Depuis quelques années, l’élaboration de molécules spiraniques connait un essor considérable avec, e...
A number of novel spiro-pyrrolidines/pyrrolizines derivatives were synthesized through [3+2]-cycload...
The structures of natural products from a variety of sources contain spirocycles, two rings that sha...