International audienceγ-Ethylenic carboxylic acids are cyclized to spiroisoindolone γ-halomethylbutyrolactones, in the presence of NBS or NIS and K2CO3. The corresponding haloaspirobutyrolactones were isolated in high yields (57-95%)
A series of 1- and 3-halo-substituted isoindolo[2,1-a]quinolines were obtained by means of electroph...
A new, general method for the synthesis of spiro[4,5]trienones is described by the intramolecular ...
Total syntheses of the 5/5-spirocyclic indoline alkaloids (±)-spiroindimicins B, C, D, E, F, and G h...
International audienceγ-Ethylenic carboxylic acids are cyclized to spiroisoindolone γ-halomethylbuty...
The sulfuric acid-promoted cascade cyclization of 2-(3-hydroxyprop-1-ynyl)benzonitriles led to an e...
International audienceStarting from 5,5′-dihalo-1′-pentyl-2H-spiro[furo[2,3-b]pyridine-3,3′-indolin]...
[[abstract]]AlCl3/ICl-mediated iodocarbocyclizations of a-iodocycloalkanones bearing an allenyl side...
A variety of spirolactones are prepared from cyclic anhydrides via indium-mediated allylation and ri...
A strategy for the synthesis of spiroketal compounds through a tandem iodocyclization of 1-(2-ethyny...
A novel organocatalytic strategy for the synthesis of highly substituted spirocyclopentaneoxindoles ...
A metal-free oxidative intramolecular dearomative spirocyclization of indole-3-formyl-2-carboxamides...
Spiro[cyclohexane-1,3’-indoline]-2,2’-diones were easily prepared in good to high yields by the oxid...
A high-yielding fast spirocyclization of easily available indol ynones has been developed by applyin...
Spiro[cyclohexane-1,3’-indoline]-2,2’-diones were easily prepared in good to high yields by the oxid...
The spirooxindoles are among the most privileged scaffolds in medicinal chemistry.~[1,2]However,ther...
A series of 1- and 3-halo-substituted isoindolo[2,1-a]quinolines were obtained by means of electroph...
A new, general method for the synthesis of spiro[4,5]trienones is described by the intramolecular ...
Total syntheses of the 5/5-spirocyclic indoline alkaloids (±)-spiroindimicins B, C, D, E, F, and G h...
International audienceγ-Ethylenic carboxylic acids are cyclized to spiroisoindolone γ-halomethylbuty...
The sulfuric acid-promoted cascade cyclization of 2-(3-hydroxyprop-1-ynyl)benzonitriles led to an e...
International audienceStarting from 5,5′-dihalo-1′-pentyl-2H-spiro[furo[2,3-b]pyridine-3,3′-indolin]...
[[abstract]]AlCl3/ICl-mediated iodocarbocyclizations of a-iodocycloalkanones bearing an allenyl side...
A variety of spirolactones are prepared from cyclic anhydrides via indium-mediated allylation and ri...
A strategy for the synthesis of spiroketal compounds through a tandem iodocyclization of 1-(2-ethyny...
A novel organocatalytic strategy for the synthesis of highly substituted spirocyclopentaneoxindoles ...
A metal-free oxidative intramolecular dearomative spirocyclization of indole-3-formyl-2-carboxamides...
Spiro[cyclohexane-1,3’-indoline]-2,2’-diones were easily prepared in good to high yields by the oxid...
A high-yielding fast spirocyclization of easily available indol ynones has been developed by applyin...
Spiro[cyclohexane-1,3’-indoline]-2,2’-diones were easily prepared in good to high yields by the oxid...
The spirooxindoles are among the most privileged scaffolds in medicinal chemistry.~[1,2]However,ther...
A series of 1- and 3-halo-substituted isoindolo[2,1-a]quinolines were obtained by means of electroph...
A new, general method for the synthesis of spiro[4,5]trienones is described by the intramolecular ...
Total syntheses of the 5/5-spirocyclic indoline alkaloids (±)-spiroindimicins B, C, D, E, F, and G h...
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