Orthoamides and iminium salts LXXVII 1 cycloadditions to N, N, N′ , N′ , N″ , N″ , N‴ , N‴ -octamethylacetylenedicarboxamidinium bis(tetrafluoroborate): A new synthetic method for the preparation of heterocyclic dicarboxamidinium salts

Synthesis (Germany)

Volumn 44, Issue 15, 2012, Pages 2408-2412

  Drandarov, Konstantin ^a   Kantlehner, Willi ^a,b  

^a UNIVERSITY OF STUTTGART   (Germany)

^b AALEN UNIVERSITY   (Germany)

Author keywords

acetylenedicarboxamidinium bis(tetrafluoroborate); aromatic 2 hydroxy esters; aromatic hydroxycarbaldehyde; azide; cycloaddition; diazoalkane; heterocyclic bis(amidinium) salts; hydroxy imine; nitrone; ylide

Indexed keywords

AROMATIC HYDROXYCARBALDEHYDE; AZIDE; DIAZOALKANE; HYDROXY IMINE; NITRONES; TETRAFLUOROBORATES; YLIDE;

ALDEHYDES; AROMATIZATION; BROMINE COMPOUNDS; CYCLOADDITION; ORGANIC COMPOUNDS; PHENOLS;

SALTS;

1 BENZYL N,N,N',N',N'',N'',N''',N''' OCTAMETHYL 1H 1,2,3 TRIAZOLE 4,5 DICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); 1 HYDROXY N,N,N',N',N'',N'',N''',N''' OCTAMETHYL 1H BENZO[F]CHROMENE 2,3 DICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); 3 (ETHOXYCARBONYL) N,N,N',N',N'',N'',N''',N''' OCTAMETHYLINDOLIZINE 1,2 DICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); 4 HYDROXY N,N,N',N',N'',N'',N''',N''' OCTAMETHYL 4H CHROMENE 4,5 DICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); AMIDE; DICARBOXAMIDINIUM SALT DERIVATIVE; N,N,N',N',N'',N'',N''',N''' 2 NONAMETHYL 3 PHENYL 2,3 DIHYDROISOXAZOLE 4,5 DICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); N,N,N',N',N'',N'',N''',N''' OCTAMETHYL 1 [1,4 BIS(DIMETHYLAMINO) 1,4 BIS(DIMETHYLIMINIO)BUT 2 EN 2 YL] 5 PHENYL 1H PYRAZOLE 3,4 DICARBOXAMIDINIUM TETRAKIS(TETRAFLUOROBORATE); N,N,N',N',N'',N'',N''',N''' OCTAMETHYL 4 (PHENYLIMINO) 4H CHROMENE 2,3 DICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); N,N,N',N',N'',N'',N''',N''' OCTAMETHYL 4 OXO 4H CHROMENE 2,3 DICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); N,N,N',N',N'',N'',N''',N''' OCTAMETHYLACETYLENEDICARBOXAMIDINIUM BIS(TETRAFLUOROBORATE); ORTHOAMIDE DERIVATIVE; SODIUM CHLORIDE; UNCLASSIFIED DRUG;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL ANALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; CYCLOADDITION; DIELS ALDER REACTION; HYDROGEN BOND; NUCLEOPHILICITY; OXIDATION; PROTON NUCLEAR MAGNETIC RESONANCE; SYNTHESIS; X RAY CRYSTALLOGRAPHY;

EID: 84864284049     PISSN: 00397881     EISSN: 1437210X     Source Type: Journal    
DOI: 10.1055/s-0031-1290410     Document Type: Article

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