Three-Component Reaction of Triphenylphosphine, Acetylenic Esters and 4-(Arylideneamino)-3-ethyl-1H-1,2,4-triazole-5(4H)-thiones for the Synthesis of Phosphorus Ylides
Triphenylphosphine reacts with 4-(arylideneamino)-3-ethyl-1H-1,2,4-triazole-5(4H)-thiones in the presence of dialkyl acetylenedicarboxylates to produce highly functionalized, salt-free phosphorus ylides in excellent yields.
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2011/860189 |
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