Spirobarbituric acid derivatives are assembled via a [2+2+2] cycloaddition and the Diels-Alder (DA) reaction as key steps. A transient diene 13 containing spiribarbituric acid suitable for DA reaction has been generated in situ from the sultine derivative 12, which in turn was obtained by the usage of rongalite
Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis approach is ...
Many natural products contain a tetramic acid (pyrrolidine-2,4-dione) ring system as an integral par...
1120-1134Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis app...
We have established a simple synthetic method to bis-armed spirocycles by employing a two-directiona...
A range of functionalized spirooxindole derivatives have been assembled via the Diels-Alder (DA) rea...
We have demonstrated a simple and an efficient protocol for assembling a library of linearly fused s...
Tetralin-based constrained α-amino acid derivatives were prepared via [4+2]-cycloaddition reaction a...
Tetralin-based constrained α-amino acid derivatives were prepared via [4+2]-cycloaddition reaction a...
SPIRO-COMPOUNDS. PART lll. SYNTHESIS OF CYCLO HEXANE-SPlRO-CYCLOBUTANE DERIVATIVES BY THE APPLICATIO...
Oxepine derivatives have been assembled via Diels-Alder (DA) reaction as a key step and the latent d...
Barbituric acid 1 and related beta-dicarbonyl compounds were dialkenylated under the phase-transfer ...
Barbituric acid 1 and related β-dicarbonyl compounds were dialkenylated under the phase-transfer cat...
247-251The reactions of barbituric acid and its 1,3-dimethyl derivative with 1,2-dibromoethane, 1,4-...
Tetralin-based constrained alpha-amino acid derivatives were prepared via [4 + 2]-cycloaddition reac...
Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis approach is ...
Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis approach is ...
Many natural products contain a tetramic acid (pyrrolidine-2,4-dione) ring system as an integral par...
1120-1134Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis app...
We have established a simple synthetic method to bis-armed spirocycles by employing a two-directiona...
A range of functionalized spirooxindole derivatives have been assembled via the Diels-Alder (DA) rea...
We have demonstrated a simple and an efficient protocol for assembling a library of linearly fused s...
Tetralin-based constrained α-amino acid derivatives were prepared via [4+2]-cycloaddition reaction a...
Tetralin-based constrained α-amino acid derivatives were prepared via [4+2]-cycloaddition reaction a...
SPIRO-COMPOUNDS. PART lll. SYNTHESIS OF CYCLO HEXANE-SPlRO-CYCLOBUTANE DERIVATIVES BY THE APPLICATIO...
Oxepine derivatives have been assembled via Diels-Alder (DA) reaction as a key step and the latent d...
Barbituric acid 1 and related beta-dicarbonyl compounds were dialkenylated under the phase-transfer ...
Barbituric acid 1 and related β-dicarbonyl compounds were dialkenylated under the phase-transfer cat...
247-251The reactions of barbituric acid and its 1,3-dimethyl derivative with 1,2-dibromoethane, 1,4-...
Tetralin-based constrained alpha-amino acid derivatives were prepared via [4 + 2]-cycloaddition reac...
Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis approach is ...
Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis approach is ...
Many natural products contain a tetramic acid (pyrrolidine-2,4-dione) ring system as an integral par...
1120-1134Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis app...