Indium-Mediated Cleavage of the Trityl Group from Protected 1H-Tetrazoles
نویسندگان
چکیده
منابع مشابه
Heterogeneous Copper Nanoparticle on Charcoal (Cu/C) Mediated Efficient Synthesis of 1-Substituted 1H-Tetrazoles under Solvent Free Condition
1-substituted 1H-tetrazoles were efficiently synthesized under solvent-free conditions from the reaction of primary amines, triethylorthoformate, and sodium azide in the presence of Cu/C as a heterogeneous catalyst. Various amines including aromatic and heteroaromatic amines were used to afford the corresponding products in good to excellent yields. The characterization of corresponding product...
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15 صفحه اولMontmorillonite KSF as a very efficient heterogeneous catalyst for the synthesis of 5-substituted 1H-tetrazoles
Montmorillonite KSF has been used as an effective and non-toxic heterogeneous catalyst for one-pot synthesis of 5-substituted 1H-tetrazoles via [3+2] cycloaddition of sodium azide with a wide variety of nitriles. The reaction afforded high yields of the desired products in a short reaction time under mild reaction conditions. The catalyst can be recovered by simple filtration and reuse...
متن کاملGold-Catalyzed Synthesis of Tetrazoles from Alkynes by C=C Bond Cleavage**
Cycloadditions of azides with alkynes to form triazoles under thermal conditions (Huisgen cycloaddition) or in the presence of copper [click reaction, copper-catalyzed azide– alkyne cycloaddition (CuAAC)] are reactions of fundamental importance in organic chemistry. Triazoles can also be obtained by means of ruthenium, silver, and iridium catalysis, as well as by a zinc-mediated process. In sha...
متن کاملMontmorillonite KSF as a very efficient heterogeneous catalyst for the synthesis of 5-substituted 1H-tetrazoles
Montmorillonite KSF has been used as an effective and non-toxic heterogeneous catalyst for one-pot synthesis of 5-substituted 1H-tetrazoles via [3+2] cycloaddition of sodium azide with a wide variety of nitriles. The reaction afforded high yields of the desired products in a short reaction time under mild reaction conditions. The catalyst can be recovered by simple filtration and reuse...
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ژورنال
عنوان ژورنال: Synlett
سال: 2015
ISSN: 0936-5214,1437-2096
DOI: 10.1055/s-0034-1379933