نمایش نتایج جستجو برای
نام مجله: Tetrahedron
موارد یافت شده: 19
1 - An efficient synthesis of 3-cyano-3-benzoyloxyoxindoles via cyanoacylation of isatins in the presence of 4 Å molecular sieves (چکیده)2 - Diastereoselective synthesis of 5-iminooxazolines and their subsequent transformation to α,α-disubstituted dipeptide esters: a formal [4+1] cycloaddition reaction of cyclohexyl isocyanide and Z-alkyl-α-benzoyl amino-acrylates (چکیده)
3 - One-pot synthesis of stable phosphonium ylides using 2-aminothiophenol (چکیده)
4 - Three-component reactions involving zwitterionic intermediates for the construction of heterocyclic systems: one pot synthesis of highly functionalized g-iminolactones (چکیده)
5 - A new method for the synthesis of functionalized maleimides (چکیده)
6 - New and efficient one-pot synthesis of functionalized g-spirolactones mediated by vinyltriphenylphosphonium salts (چکیده)
7 - Reaction between alkyl isocyanides and dialkyl acetylenedicarboxylates in the presence of N-alkyl isatins: convenient synthesis of g-spiro-iminolactones (چکیده)
8 - Regioselective synthesis of highly-substituted biaryls by reaction of vinyl malononitriles with acetylenic esters (چکیده)
9 - An efficient regioselective synthesis of highly functionalized 3-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidines via an isocyanide-based three-component reaction (چکیده)
10 - An efficient diastereoselective synthesis of spiro pyrido[2,1-b][1,3]oxazines via a novel pyridine-based three-component reaction (چکیده)
11 - Design and synthesis of a new series of amphiphilic peptide-β-cyclodextrins as phase transfer carriers for glucosamine (چکیده)
12 - Microwave-assisted highly diastereoselective synthesis of oxazolidines derived from ketones and aminoalcohols (چکیده)
13 - Direct reductive amination and selective 1,2-reduction (چکیده)
14 - Sulfamic acid: an efficient, cost-effective and recyclable solid (چکیده)
15 - N-tert-Butoxycarbonylation of amines using H3PW12O40 (چکیده)
16 - A novel and highly selective conversion of alcohols, thiols, andsilyl ethers to azides using the triphenylphosphine/2,3- dichloro-5,6-dicyanobenzoquinone(DDQ)/n-Bu4NN3 system (چکیده)
17 - Efficient synthesis of macrocyclic diamides (چکیده)
18 - Regioselective synthesis of 6-benzylthiazolo[3,2-b]1,2,4-triazoles during Sonogashira coupling (چکیده)
19 - Investigation of hydrazine addition to functionalized furans: synthesis of new functionalized 4,4′-bipyrazole derivatives (چکیده)
