Azomethine ylide, generated by the decarboxylative condensation of sarcosine with isatins has been trapped by 3,4-diphenylcyclobutene-1,2-dione to afford novel spiro[oxindole-3,2'-pyrrolidine] derivatives
A facile synthesis of dispirooxindolopyrrolidines has been accomplished via a one-pot three componen...
<p>A simple and efficient approach for the construction of spirooxindole-pyrrolizidines and dispiroo...
<p>1,3-dipolar cycloaddition of (<em>E</em>)-arylidene-(2<em>H</em>)-indanones <strong>1</strong> (A...
A novel synthetic strategy employing benzyne and azomethine ylides for the construction of spiro[ox...
An efficient one-pot synthesis of a library of novel sugar-based spirooxindole-pyrrolidines or -pyrr...
A series of novel dispirooxindole derivatives, 3-acetyl-5-phenyl-pyrrolo(spiro-[2.3′]-1′-benzyl-oxi...
2-Arylidene-1,3-indanediones undergo a regioselective 1,3-dipolar cycloaddition reaction with the az...
A series of novel dispirooxindole derivatives, 3-acetyl-5-phenyl-pyrrolo(spiro-[2.3′]-1′-benzyl-oxi...
<p>A facile regio and stereoselective synthesis of novel spiro[indolin-3,2′-pyrrolidin]-2-one’s have...
Increasing interests have been invested in the development of synthetic strategies toward the constr...
A series of novel dispiroheterocyclic systems have been synthesized by the cycloaddition of a new az...
Increasing interests have been invested in the development of synthetic strategies toward the constr...
A highly stereo-, regio-, and chemoselective method has been devised for the synthesis of a wide ran...
A highly stereo-, regio-, and chemoselective method has been devised for the synthesis of a wide ran...
A highly stereo-, regio-, and chemoselective method has been devised for the synthesis of a wide ran...
A facile synthesis of dispirooxindolopyrrolidines has been accomplished via a one-pot three componen...
<p>A simple and efficient approach for the construction of spirooxindole-pyrrolizidines and dispiroo...
<p>1,3-dipolar cycloaddition of (<em>E</em>)-arylidene-(2<em>H</em>)-indanones <strong>1</strong> (A...
A novel synthetic strategy employing benzyne and azomethine ylides for the construction of spiro[ox...
An efficient one-pot synthesis of a library of novel sugar-based spirooxindole-pyrrolidines or -pyrr...
A series of novel dispirooxindole derivatives, 3-acetyl-5-phenyl-pyrrolo(spiro-[2.3′]-1′-benzyl-oxi...
2-Arylidene-1,3-indanediones undergo a regioselective 1,3-dipolar cycloaddition reaction with the az...
A series of novel dispirooxindole derivatives, 3-acetyl-5-phenyl-pyrrolo(spiro-[2.3′]-1′-benzyl-oxi...
<p>A facile regio and stereoselective synthesis of novel spiro[indolin-3,2′-pyrrolidin]-2-one’s have...
Increasing interests have been invested in the development of synthetic strategies toward the constr...
A series of novel dispiroheterocyclic systems have been synthesized by the cycloaddition of a new az...
Increasing interests have been invested in the development of synthetic strategies toward the constr...
A highly stereo-, regio-, and chemoselective method has been devised for the synthesis of a wide ran...
A highly stereo-, regio-, and chemoselective method has been devised for the synthesis of a wide ran...
A highly stereo-, regio-, and chemoselective method has been devised for the synthesis of a wide ran...
A facile synthesis of dispirooxindolopyrrolidines has been accomplished via a one-pot three componen...
<p>A simple and efficient approach for the construction of spirooxindole-pyrrolizidines and dispiroo...
<p>1,3-dipolar cycloaddition of (<em>E</em>)-arylidene-(2<em>H</em>)-indanones <strong>1</strong> (A...
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