One Pot Synthesis Of 3,4-Disubstituted 1-Alkyl-4H-1,2,4-Triazol-1-Ium Salts
- 1 January 1999
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 29 (1) , 1-9
- https://doi.org/10.1080/00397919908085727
Abstract
Reaction of N-alkyl-N-formyl hydrazines 1 with isolated or in situ generated imidoyl chlorides 3 is an efficient method for the synthesis of the hitherto hardly accessible 3,4-disubstituted l-alkyl-4H-l,2,4-triazol-l-ium salts 4,6.Keywords
This publication has 12 references indexed in Scilit:
- Catalytic asymmetric hydrosilylation with (triazolinylidene)rhodium complexes containing an axis of chiralityTetrahedron: Asymmetry, 1997
- Diastereoselective Synthesis of the First Enantiomerically Pure (Triazolinylidene)ruthenium(ii) and ‐rhodium(iii) Chelate ComplexesEuropean Journal of Inorganic Chemistry, 1997
- 1,3,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene - applications of a stable carbene in synthesis and catalysisAdvanced Synthesis & Catalysis, 1997
- Chemical Reactions of the Stable Carbene 1,3,4‐Triphenyl‐4,5‐dihydro‐1H‐1,2,4‐triazol‐5‐ylideneEuropean Journal of Organic Chemistry, 1996
- Synthesis and Stereochemistry of the First Chiral (Imidazolinylidene)‐ and (Triazolinylidene)palladium(ii) ComplexesEuropean Journal of Inorganic Chemistry, 1996
- The First Asymmetric Intramolecular Stetter Reaction. Preliminary CommunicationHelvetica Chimica Acta, 1996
- A Novel Asymmetric Benzoin Reaction Catalyzed by a Chiral Triazolium Salt. Preliminary communicationHelvetica Chimica Acta, 1996
- The Chemistry of Stable Carbenes. Part 2. Benzoin‐type condensations of formaldehyde catalyzed by stable carbenesHelvetica Chimica Acta, 1996
- Darstellung, Struktur und Reaktivität von 1,3,4‐Triphenyl‐4,5‐dihydro‐1H‐1,2,4‐triazol‐5‐yliden, einem neuen stabilen CarbenAngewandte Chemie, 1995
- Über die Cyanäthylierung N‐monosubstituierter HydrazineEuropean Journal of Inorganic Chemistry, 1965