Z. Janousek

发表

Substituent Effects in Radical Chemistry

R. Merényi, H. Viehe, Z. Janousek, 1986 .

Captodative substituent effects in radical chemistry

R. Merényi, H. Viehe, Z. Janousek, 1988 .

X-ray-analysis of Pyrrolizidines Synthesized By Diastereoselective Alpha-cyclization of Captodative Or Push-pull Enamines With Dimethyl Acetylenedicarboxylate

B. Tinant, J. Declercq, H. Viehe, 2010 .

Cumulogy Supported By X-ray-analysis of 1,1-bis(dimethylamino)-4,4-dicyanobutatriene

B. Tinant, J. Declercq, Z. Janousek, 1993 .

Exceptionally short central bonds in the cumulogue and the vinylogue of 2,2-dicyano-1,1-bis(dimethylamino)ethylene

B. Tinant, J. Declercq, Z. Janousek, 1993 .

Capto‐dative Substituent Effects in Syntheses with Radicals and Radicophiles [New synthetic methods (32)]

R. Merényi, L. Stella, H. Viehe, 1979 .

The Chemistry of Dichloromethylenammonium Salts (“Phosgenimonium Salts”)

Z. Janousek, H. Viehe, 1973 .

Allenetetramine and Dialkoxydiaminoallene

R. Gompper, Z. Janousek, H. Viehe, 1973 .

Vinyl t‐butyl sulfoxides as Trifluoroacetoxy Sulfenylating Agents towards olefins

Z. Janousek, H. Viehe, Marie-Hélène Brichard, 1993 .

α- or β-trifluoromethyl epoxysulfones: New C3 reagents for heterocyclisation

Z. Janousek, H. Viehe, Frédéric Laduron, 1995 .

Trifluoromethylated Pyrimidines Starting From Beta-trifluoroacetyl-lactams, Beta-trifluoroacetyl-lactone and Beta-trifluoroacetyl-cyclanone

J. Bouillon, C. Wynants, H. Viehe, 1994 .

α-Cyclization of tertiary amines. Part 3. Captodative or push-pull enamines form pyrrolines, pyrrolizidines and their ring homologues with dimethyl acetylenedicarboxylate in a highly diastereoselective reaction

Z. Janousek, H. Viehe, B. Boeck, 1994 .

Beta-trifluoroacetylation of Lactams and Benzolactams

J. Bouillon, H. Viehe, Z. Janousek, 1994 .

Synthesis of Omega-chloroalkylisocyanide Dichlorides By Thermolysis of Phosgeniminium Salts

B. Marin, H. Viehe, Z. Janousek, 1989 .

Trifluoromethylated heterocycles from β-trifluoroacetyl-lactams and -benzolactams

J. Bouillon, Z. Janousek, H. Viehe, 1993 .

The captodative effect

Robert Merényi, Heinz G. Viehe, Zdenek Janousek, 1985 .

Catalytic, enantioselective, inverse electron-demand Diels-Alder reactions of 2-pyrone derivatives

P. Seres, I. Markó, Z. Janousek, 1996 .

Heterocyclizations of 3-trifluoroacetyl substituted lactams with cyclic 1,3-bis-nucleophiles

B. Tinant, J. Declercq, J. Bouillon, 1995 .

2-Phenylthio-3,3,3-trifluoropropene, its sulfoxide and sulfone: Synthesis and reactivity in 1,3-dipolar cycloadditions.

M. Redon, Z. Janousek, H. Viehe, 1996 .

Synthesis of ynamines

Z. Janousek, J. Collard-Motte, 1986 .

Reaction of Secondary Acetamides with N‐Dichloromethylene‐N,N‐dimethylammonium Chloride

Z. Janousek, H. Viehe, J. Collard, 1972 .

Multicomponent cyclisations. Efficient methodologies for the preparation of complex natural products

I. Markó, S. Dolan, Z. Janousek, 1997 .

NEW TRIFLUOROMETHYLATED PYRIDAZINES BY REDUCTIVE CYCLIZATION OF VINYLDIAZOMETHANES BEARING A CARBONYL GROUP

Z. Janousek, H. Viehe, M. Guillaume, 1995 .

Studies on the Captodative Effect. Entropy/Enthalpy Compensation as Solvent Effect in Radical Forming Reactions. A Relative Radical Stabilisation Scale

R. Merényi, H. Viehe, Z. Janousek, 1986 .

Captodative Substituent Effects .15. Generalization of Bridged Dehydrodimerisation By Varying Radicophiles and Polarity of Attacking Radicals

S. Mignani, R. Merényi, H. Viehe, 1985 .

Syn-Stereocontrolled dihydroxylation of Baylis-Hillman adducts†

B. Tinant, J. Declercq, I. Markó, 2010 .

Phosgene immonium salts. XIII. Dichloromalonyl cyanines and 3,5-bis(dimethylamino)pyrazoles

Z. Janousek, H. Viehe, G. J. D. Voghel, 1974 .

Novel Thermal Tetracyclization by Intramolecular Azine,Criss-Cross Addition.

R. Marek, M. Potáček, Z. Ẑák, 1993 .

Captodative Substituent Effects in Synthesis

R. Merényi, H. Viehe, Z. Janousek, 1989 .

Heterocyclization of 3-trifluoroacetyllactams By Hydrazines

J. Bouillon, Z. Janousek, H. Viehe, 1995 .

Trifluoroethylidenation of compounds with activated methylene groups

Z. Janousek, H. Viehe, C. Ates, 1993 .

Capto-dative effects measured by azo decompositions

J. W. Timberlake, R. Merényi, Z. Janousek, 1988 .

Captodative Substituent Effects .49. Esr Study of Carbon Centered Transient Radicals Using Alpha-tert-butylthioacrylonitrile As Radical Trap

S. Mignani, R. Merényi, H. Viehe, 2010 .

Captodative Effect on the Relative Rates of H-Abstraction by Tert-Butoxy Radicals

R. Merényi, L. Vertommen, H. Viehe, 1986 .

Captodative substituent effects — Part XXXI olefins with captodative substitution in [2+2] cycloadditions

C. D. Cock, S. Piettre, R. Merényi, 1985 .

NEW SYNTHETIC METHOD. 32. CAPTO-DATIVE SUBSTITUTION. 5. CAPTO-DATIVE SUBSTITUENT EFFECTS IN SYNTHESES WITH RADICALS AND RADICOPHILES

R. Merényi, H. Viehe, Z. Janousek, 1980 .

Synthesis and Intramolecular 1,3 Cl,H Disproportionation of Ethyl 2,2‐Dichloro‐2‐(dimethylamino)‐acetate

R. Merényi, L. Stella, Z. Janousek, 1979 .

Intramolecular Cl,H Disproportionation of an Oxamide Chloride. An Entry to Imidazole Derivatives

M. Masquelier, R. Merényi, L. Stella, 1979 .

Stabilization of Radicals by “Capto‐Dative” Substitution ? C ? C Addition to Radicophilic Olefins

R. Merényi, L. Stella, Z. Janousek, 1978 .

Stabilisierung von Radikalen durch capto-dative Substitution - CC-Addition an radicophile Olefine

R. Merényi, L. Stella, Z. Janousek, 1978 .

CAPTO-DATIVE SUBSTITUENT EFFECTS—VIII: BRIDGED DEHYDRODIMERISATION AS A GENERAL METHOD OF SYNTHESIS: C4-BRIDGING WITH α-TERT-BUTYLMER-CAPTOACRYLONITRILE

S. Mignani, R. Merényi, H. Viehe, 1981 .

Capto-dative substituent effects—VIII: Bridged dehydrodimerisation as a general method of C4-bridging with α-tert captoacrylonitrile synthesis: C4-bridging with α-tert-butylmer-captoacrylonitrile

S. Mignani, R. Merényi, H. Viehe, 1981 .

An Expeditious Synthesis of 2-dialkylamino-4-chloropyrimidines From Silylated Primary Enamines and Phosgeniminium Salts

Z. Janousek, H. Viehe, N. Guillot, 1989 .

Couplage okydatif facile d'anions substitues captodativement

S. Mignani, R. Merényi, Z. Janousek, 1985 .

Trifluoroethyl sulfenylation or sulfinylation with 2,2,2-trifluoroethyl t-butyl sulfoxide

M. Redon, Z. Janousek, H. Viehe, 1997 .

Condensation of Dichloromethylenedimethyl‐ammonium Chloride (“Phosgene Immonium Chloride”) with N,N‐Dialkylcarboxamides

Z. Janousek, H. Viehe, 1971 .

Reaction of Dichloromethylenedimethylammonium Chloride (“Phosgene Immonium Chloride”) with Carbonyl‐Activated Methylene Groups

Z. Janousek, H. Viehe, Marie‐Agnès Defrenne, 1971 .

Synthesis and X-ray-analysis of Spiro Compounds From Twofold [2+2] Cycloaddition of Ynamines To Carbon Suboxide

B. Tinant, J. Declercq, R. Merényi, 1992 .

Reactions of Enamines with N‐Dichloromethylene ‐N,N‐dimethylammonium Chloride

Z. Janousek, H. Viehe, Thérèse van Vyve, 1972 .

Dichloromethylenedimethylammonium Chloride (“Phosgene Immonium Chloride”): A Versatile Immonium Salt

Z. Janousek, H. Viehe, 1971 .

N‐Dichloromethylene‐N,N‐dimethyliminium Chloride

Z. Janousek, H. Viehe, 2001 .

“Biuret Trichlorides” from N‐Dichloromethylene‐N, N‐dimethylammonium Chloride and Dimethylcyanamide

Z. Janousek, H. Viehe, 1973 .

N-dichloromethylene-n,N-dimethyliminium Chloride (pi) - [cl2c=n(ch3)2]+cl-

H. Viehe, Z. Janousek, 1994 .

Ene-type Addition of Alkenes To Phenyl Vinylsulfoxide

R. Merényi, H. Viehe, Z. Janousek, 1992 .

Synthesis and reactivity of captodative cyanoketenes

Z. Janousek, H. Viehe, M.‐C. Labille, 1991 .

Synthesis of 3-(2,2,2-trifluoroethylidene)-lactams. First examples of 1,3-dipolar cycloaddition with diazomethane and N-methyl-alpha-phenylnitrone

B. Tinant, J. Declercq, J. Bouillon, 1996 .

Synthesis and Reactivity of Trifluorodithioacetates Derived from Trifluorothioacetamides

Z. Janousek, H. Viehe, Frédéric Laduron, 1997 .

Synthesis and reactivity of 4‐chloro‐3,3,4‐trifluoro‐methoxycarbonyl cyclobutene (CTMC)

Z. Janousek, H. Viehe, Marie-Aimée Plancquaert, 1994 .

Preparative trapping of tert-butoxy radicals by captodative olefins

S. Mignani, J. Riga, J. Verbist, 1984 .

Captodative substituent effects. XXI: Synthesis of selenenylated captodative olefins via selenenyl halide addition to olefins bearing electron-withdrawing substituents

S. Piettre, R. Merényi, H. Viehe, 1985 .

2-phenylthio-3,3,3-trifluoropropene, its sulfoxide or sulfone in Diels-Alder cycloadditions

M. Redon, Z. Janousek, H. Viehe, 1997 .

2‐Phenylthio‐3,3,3‐trifluoropropene, Its Sulfoxide or Sulfone in Diels‐ Alder Cycloadditions.

M. Redon, Z. Janousek, H. Viehe, 1997 .

Synthesis of α-diazoaldehydes

J. Kucera, Z. Arnold, Z. Janousek, 1970 .

Capto-dative substituent effects. 2. Spin trapping of phosphorus-centered radicals by .alpha.-tert-butylthioacrylonitrile. An ESR study

P. Tordo, R. Merényi, L. Stella, 1980 .

Capto-dative Substituent Effects .2. Spin Trapping of Phosphorus-centered Radicals By Alpha-tert-butylthioacrylonitrile - Electron-spin-resonance Study

P. Tordo, R. Merényi, L. Stella, 1980 .

Captodative substituet effects - Part XXII radical dehydrodimerisation and bridged dehydrodimerisation of macrocyclic polyethers

J. Lehn, S. Mignani, M. Kirch, 1984 .

Capto-dative Substituent Effects .8. Bridged Dehydrodimerization As a General-method of Synthesis - C-4-bridging With Alpha-tert-butylmer-captoacrylonitrile

S. Mignani, R. Merényi, H. Viehe, 1981 .

Capto-dative substituent effects

S. Piettre, H. Viehe, Z. Janousek, 1983 .

3-Diethylamino-2,4-bis(phenylthio)-2,4-pentadienenitrile

B. Tinant, J. Declercq, H. Viehe, 1990 .

New trifluoromethylated imidazolidines, oxazolidines and thiazolidines starting from 3-(1,1-dihydroxy-2,2,2-trifluoroethyl)-1-methyl-tetrahydroazepin-2-one and alpha-(1,1-dihydroxy-2,2,2-trifluoroethyl)-gamma-butyrolactone

B. Tinant, J. Declercq, J. Bouillon, 2010 .

Heterocyclizations of 3-trifluoroacetyl-1-methyl-lactams With 1,4-bis-nucleophiles

B. Tinant, J. Declercq, J. Bouillon, 2010 .

Synthesis of 5-hydroxy-3-trifluoromethyl-pyrazoles By Ring-opening of 3-trifluoroacetyl-benzolactams

B. Tinant, J. Declercq, J. Bouillon, 2010 .

Spiroannelation reactions of 3-trifluoroacetyl- and other 3-acyl-1-methyl-lactams

J. Bouillon, C. Wynants, Z. Janousek, 1996 .