A fast and highly efficient protocol for Michael addition of N-heterocycles to α,β-unsaturated compound using basic ionic liquid [bmIm]OH as catalyst and green solvent

[1]  C. Qian,et al.  Basic ionic liquid as catalysis and reaction medium: a novel and green protocol for the Markovnikov addition of N-heterocycles to vinyl esters, using a task-specific ionic liquid, [bmIm]OH. , 2006, The Journal of organic chemistry.

[2]  M. Mečiarová,et al.  Michael addition of thiols to α-enones in ionic liquids with and without organocatalysts , 2006 .

[3]  C. Qian,et al.  A novel and highly efficient protocol for Markovnikov’s addition using ionic liquid as catalytic green solvent , 2006 .

[4]  Xianfu Lin,et al.  Hydrolase-catalyzed Michael addition of imidazoles to acrylic monomers in organic medium. , 2006, Journal of biotechnology.

[5]  Y. J. Kim,et al.  Microwave-assisted preparation of 1-butyl-3-methylimidazolium tetrachlorogallate and its catalytic use in acetal formation under mild conditions , 2005 .

[6]  B. Ranu,et al.  Catalysis by ionic liquid. A green protocol for the stereoselective debromination of vicinal-dibromides by [pmIm]BF4 under microwave irradiation. , 2005, The Journal of organic chemistry.

[7]  N. Lancaster.  Organic Reactivity in Ionic Liquids: Some Mechanistic Insights into Nucleophilic Substitution Reactions , 2005 .

[8]  Anlian Zhu,et al.  Direct aldol reactions catalyzed by 1,1,3,3-tetramethylguanidine lactate without solvent , 2005 .

[9]  S. B. Halligudi,et al.  Bronsted acidic ionic liquids : A green, efficient and reusable catalyst system and reaction medium for Fischer esterification , 2005 .

[10]  B. Ranu,et al.  Ionic liquid as catalyst and reaction medium. The dramatic influence of a task-specific ionic liquid, [bmIm]OH, in Michael addition of active methylene compounds to conjugated ketones, carboxylic esters, and nitriles. , 2005, Organic letters.

[11]  A. Robertson,et al.  A mild esterification process in phosphonium salt ionic liquid , 2005 .

[12]  Lei Yang,et al.  Highly efficient KF/Al2O3-catalyzed versatile hetero-Michael addition of nitrogen, oxygen, and sulfur nucleophiles to α,β-ethylenic compounds , 2005 .

[13]  Nicholas E. Leadbeater,et al.  An assessment of the technique of simultaneous cooling in conjunction with microwave heating for organic synthesis , 2005 .

[14]  D. Chi,et al.  Mono- and dialkylations of pyrrole at C2 and C5 positions by nucleophilic substitution reaction in ionic liquid. , 2005, Organic letters.

[15]  T. Welton,et al.  Manipulating solute nucleophilicity with room temperature ionic liquids. , 2004, Journal of the American Chemical Society.

[16]  K. Nagai,et al.  Synthesis and antibacterial activity of a novel series of potent DNA gyrase inhibitors. Pyrazole derivatives. , 2004, Journal of medicinal chemistry.

[17]  B. Ranu,et al.  Catalysis by ionic liquid: a simple, green and efficient procedure for the Michael addition of thiols and thiophosphate to conjugated alkenes in ionic liquid, [pmIm]Br , 2004 .

[18]  J. Sueiras,et al.  Supported choline hydroxide (ionic liquid) as heterogeneous catalyst for aldol condensation reactions. , 2004, Chemical communications.

[19]  Xianfu Lin,et al.  Michael addition of imidazole with acrylates catalyzed by alkaline protease from Bacillus subtilis in organic media , 2004, Biotechnology Letters.

[20]  Shaolin Zhou,et al.  A green, ionic liquid and quaternary ammonium salt-catalyzed aza-Michael reaction of α,β-ethylenic compounds with amines in water , 2004 .

[21]  Jianliang Xiao,et al.  The effect of hydrogen bonding on allylic alkylation and isomerization reactions in ionic liquids. , 2003, Chemistry.

[22]  J. Yadav,et al.  Green Protocol for Conjugate Addition of Thiols to α,β-Unsaturated Ketones Using a [Bmim]PF6/H2O System , 2003 .

[23]  H. Sugiyama,et al.  Sequence specificity, reactivity, and antitumor activity of DNA-alkylating pyrrole-imidazole diamides. , 2003, Chemistry & biology.

[24]  L. Fadini,et al.  Ni(II) complexes containing chiral tridentate phosphines as new catalysts for the hydroamination of activated olefins. , 2003, Chemical communications.

[25]  A. Volonterio,et al.  Highly stereoselective tandem aza-Michael addition-enolate protonation to form partially modified retropeptide mimetics incorporating a trifluoroalanine surrogate. , 2003, Angewandte Chemie.

[26]  Peter W. Hilberink,et al.  Cleavage of Aromatic Methyl Ethers by Chloroaluminate Ionic Liquid Reagents , 2003 .

[27]  K. E. Johnson,et al.  3-Methylimidazolium bromohydrogenates(I): a room-temperature ionic liquid for ether cleavage , 2003 .

[28]  J. Snyder,et al.  Diastereoselective addition of chlorotitanium enolate of N-acyl thiazolidinethione to O-methyl oximes: A novel, stereoselective synthesis of α, β-disubstituted β-amino carbonyl compounds via chiral auxiliary mediated azetine formation , 2003 .

[29]  M. Snapper,et al.  Multiple component reactions: an efficient nickel-catalyzed Reformatsky-type reaction and its application in the parallel synthesis of beta-amino carbonyl libraries. , 2003, The Journal of organic chemistry.

[30]  Fan Yang,et al.  Brønsted acidic ionic liquid 1-methylimidazolium tetrafluoroborate: a green catalyst and recyclable medium for esterification , 2003 .

[31]  R. Martín-Aranda,et al.  Sonocatalysis and Basic Clays. Michael Addition Between Imidazole and Ethyl Acrylate , 2002 .

[32]  T. Welton,et al.  The role of hydrogen bonding in controlling the selectivity of Diels–Alder reactions in room-temperature ionic liquids , 2002 .

[33]  R. Sheldon.  Catalytic reactions in ionic liquids. , 2001, Chemical communications.

[34]  A. Pettman,et al.  Process Development of Voriconazole: A Novel Broad-Spectrum Triazole Antifungal Agent , 2001 .

[35]  E. Corey,et al.  Highly enantioselective Michael reactions catalyzed by a chiral quaternary ammonium salt. Illustration by asymmetric syntheses of (S)-ornithine and chiral 2-cyclohexenones. , 2000, Organic letters.

[36]  E. Corey,et al.  Mechanism and Conditions for Highly Enantioselective Epoxidation of α,β-Enones Using Charge-Accelerated Catalysis by a Rigid Quaternary Ammonium Salt , 1999 .

[37]  E. Corey,et al.  Enantioselective synthesis of β-hydroxy-α-amino acid esters by aldol coupling using a chiral quaternary ammonium salt as catalyst , 1999 .

[38]  A. Horvath.  Catalysis and regioselectivity in the Michael addition of azoles. Kinetic vs. thermodynamic control , 1996 .

[39]  G. Geen,et al.  Regiospecific Michael additions with 2-aminopurines , 1992 .

[40]  P. Perlmutter.  Conjugate Addition Reactions in Organic Synthesis , 1992 .

[41]  J. Wilkes,et al.  Friedel-Crafts reactions in ambient-temperature molten salts , 1986 .

[42]  S. Ohkawa,et al.  Thromboxane synthetase inhibitors (TXSI). Design, synthesis, and evaluation of a novel series of omega-pyridylalkenoic acids. , 1985, Journal of medicinal chemistry.