Reaction Between Dialkyl Acetylenedicarboxylates and Arylsulfonyl Isocyanates in the Presence of Trialkyl Phosphites: A Simple and Efficient Synthesis of Tetrasubstituted Hydantoins.

ChemInform ◽  
2005 ◽  
Vol 36 (19) ◽  
Author(s):  
Abdolali Alizadeh ◽  
Hamid R. Bijanzadeh
Keyword(s):  
Efficient Synthesis ◽  
Dialkyl Acetylenedicarboxylates ◽  
Trialkyl Phosphites

Efficient Synthesis of Cyclic β-Oxophosphoranes by Microwave-Assisted Reaction of Cyclic Phosphine Oxides and Dialkyl Acetylenedicarboxylates.

ChemInform ◽  
2006 ◽  
Vol 37 (35) ◽  
Author(s):  
Gyoergy Keglevich ◽  
Eszter Dudas ◽  
Melinda Sipos ◽  
Dora Lengyel ◽  
Krisztina Ludanyi
Keyword(s):  
Phosphine Oxides ◽  
Efficient Synthesis ◽  
Dialkyl Acetylenedicarboxylates ◽  
Microwave Assisted

scholarly journals Unexpected isocyanide-based three-component bicyclization for the stereoselective synthesis of densely functionalized pyrano[3,4-c]pyrroles

2016 ◽  
Vol 52 (5) ◽  
pp. 900-903 ◽  
Author(s):  
Qian Gao ◽  
Wen-Juan Hao ◽  
Feng Liu ◽  
Shu-Jiang Tu ◽  
Shu-Liang Wang ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Efficient Synthesis ◽  
Dialkyl Acetylenedicarboxylates

A novel three-component bicyclization strategy for the efficient synthesis of densely functionalized pyrano[3,4-c]pyrroles has been established from readily accessible 3-aroylacrylic acids, dialkyl acetylenedicarboxylates and isocyanides.

Efficient Synthesis of Cyclic β-Oxophosphoranes by Microwave-Assisted Reaction of Cyclic Phosphine Oxides and Dialkyl Acetylenedicarboxylates

Synthesis ◽  
2006 ◽  
Vol 2006 (8) ◽  
pp. 1365-1369 ◽  
Author(s):  
György Keglevich ◽  
Eszter Dudás ◽  
Melinda Sipos ◽  
Dóra Lengyel ◽  
Krisztina Ludányi
Keyword(s):  
Phosphine Oxides ◽  
Efficient Synthesis ◽  
Dialkyl Acetylenedicarboxylates ◽  
Microwave Assisted
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