FRINGUELLI, FRANCESCO: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Recent Advances in Lewis Acid Catalyzed Diels−Alder Reactions in Aqueous Media

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo, Luigi Vaccaro

Journal:

European Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 1.05 MB

english, 2001

2

ZnCl2 as an Efficient Catalyst in the Thiolysis of 1,2-Epoxides by Thiophenol in Aqueous Medium.

David Amantini, Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2004

File:

PDF, 150 KB

2004

3

Solvent-Free Al(OTf)3-Catalyzed Aminolysis of 1,2-Epoxides by 2-Picolylamine: A Key Step in the Synthesis of Ionic Liquids.

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2005

File:

PDF, 34 KB

2005

4

Thiolysis of 1,2-epoxides by thiophenol catalyzed under solvent-free conditions

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 392 KB

english, 2003

5

Diels-Alder reactions of cycloalkenones. 12. Reaction of trans-.DELTA.1,2-3-octalone with (E)-piperylene

Angell, E. Charles, Fringuelli, Francesco, Pizzo, Ferdinando, Taticchi, Aldo, Wenkert, Ernest

Journal:

Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 430 KB

english, 1988

6

A comparative study of the aromatic character of furan, thiophen, selenophen, and tellurophen

Fringuelli, Francesco, Marino, Gianlorenzo, Taticchi, Aldo, Grandolini, Giuliano

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1974

Language:

english

File:

PDF, 768 KB

english, 1974

7

The Diels–Alder Reaction || Diels–Alder Reaction: General Remarks

Fringuelli, Francesco, Taticchi, Aldo

Year:

2001

Language:

english

File:

PDF, 242 KB

english, 2001

8

One-Pot Synthesis of 3-Carboxycoumarins via Consecutive Knoevenagel and Pinner Reactions in Water

Fringuelli, Francesco, Piermatti, Oriana, Pizzo, Ferdinando

Journal:

Year:

2003

Language:

english

File:

PDF, 58 KB

english, 2003

9

`Inverse-Electron-Demand' Diels-Alder Reactions of (E)-3-Diazenylbut-2-enes in Water

Orazio A. Attanasi, Lucia De Crescentini, Paolino Filippone, Francesco Fringuelli, Fabio Mantellini, Mizio Matteucci, Oriana Piermatti, Ferdinando Pizzo

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 137 KB

english, 2001

10

Thiolysis of Alkyl- and Aryl-1,2-epoxides in Water Catalyzed by InCl3

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Advanced Synthesis & Catalysis

Year:

2002

Language:

english

File:

PDF, 83 KB

english, 2002

11

Hafnium Chloride Tetrahydrofuran Complex-Catalyzed Diels–Alder Cycloadditions of 3-Ethoxycarbonylcoumarins with 1,3-Dienes under Solvent-Free Conditions

Francesco Fringuelli, Rugiada Girotti, Ferdinando Pizzo, Ennio Zunino, Luigi Vaccaro

Journal:

Advanced Synthesis & Catalysis

Year:

2006

Language:

english

File:

PDF, 79 KB

english, 2006

12

ChemInform Abstract: Synthesis and Reactivity of Pyronoids in Aqueous Medium

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo

Journal:

Year:

1999

File:

PDF, 23 KB

1999

13

ChemInform Abstract: Enantioselective Synthesis of β-Hydroxy Acids via Chiral Enolates of Carboxylic Acids and Esters

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo

Journal:

Year:

1999

File:

PDF, 26 KB

1999

14

ChemInform Abstract: Ring Opening of Epoxides with Sodium Azide in Water. A Regioselective pH-Controlled Reaction.

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2000

File:

PDF, 34 KB

2000

15

ChemInform Abstract: [2.2]Paracyclophane-Derived N-Acyloxazol-2(3H)-one as a Suitable Planar Chiral Auxiliary for the Enantioselective Synthesis of β-Hydroxy Acids.

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo, Renzo Ruzziconi

Journal:

Year:

2000

File:

PDF, 30 KB

2000

16

ChemInform Abstract: First Efficient Regio- and Stereoselective Metal-Catalyzed Azidolysis of 2,3-Epoxycarboxylic Acids in Water.

Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2000

File:

PDF, 31 KB

2000

17

ChemInform Abstract: Cobalt(II) Chloride-Catalyzed Chemoselective Sodium Borohydride Reduction of Azides in Water.

Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2000

File:

PDF, 30 KB

2000

18

ChemInform Abstract: The Importance of Ester and Alkoxy Type Functionalities for the Chemo- and Enantiorecognition of Substrates by Hydrolysis with Candida rugosa lipase.

Francesca Bellezza, Antonio Cipiciani, Gabriele Cruciani, Francesco Fringuelli

Journal:

Year:

2001

File:

PDF, 32 KB

2001

19

ChemInform Abstract: AlCl3 as an Efficient Lewis Acid Catalyst in Water.

Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2001

File:

PDF, 31 KB

2001

20

ChemInform Abstract: “Inverse-Electron-Demand” Diels—Alder Reactions of (E)-3-Diazenylbut-2-enes in Water.

Orazio A. Attanasi, Lucia De Crescentini, Paolino Filippone, Francesco Fringuelli, Fabio Mantellini, Mizio Matteucci, Oriana Piermatti, Ferdinando Pizzo

Journal:

Year:

2001

File:

PDF, 35 KB

2001

21

ChemInform Abstract: Azidolysis of α,β-Epoxycarboxylic Acids. A Water-Promoted Process Efficiently Catalyzed by Indium Trichloride at pH 4.0.

Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2001

File:

PDF, 36 KB

2001

22

ChemInform Abstract: Bromolysis and Iodolysis of α,β-Epoxycarboxylic Acids in Water Catalyzed by Indium Halides.

David Amantini, Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2001

File:

PDF, 35 KB

2001

23

ChemInform Abstract: Lewis Acid Catalyzed Organic Reactions in Water. The Case of AlCl3, TiCl4, and SnCl4 Believed to be Unusable in Aqueous Medium.

Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2001

File:

PDF, 38 KB

2001

24

ChemInform Abstract: [4 + 2] Cycloadditions of Nitroalkenes in Water. Highly Asymmetric Synthesis of Functionalized Nitronates.

Francesco Fringuelli, Mizio Matteucci, Oriana Piermatti, Ferdinando Pizzo, Maria Cristina Burla

Journal:

Year:

2001

File:

PDF, 32 KB

2001

25

ChemInform Abstract: Organic Syntheses in Unconventional Reaction Media

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo

Journal:

Year:

2001

File:

PDF, 24 KB

2001

26

Thiolysis of Alkyl- and Aryl-1,2-epoxides in Water Catalyzed by InCl3.

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2002

File:

PDF, 33 KB

2002

27

Uncatalyzed [4 + 2] Cycloadditions of 3-Nitrocoumarins with Vinyl Ethers in Solventless Conditions. A New Entry to Chromene Derivatives.

David Amantini, Francesco Fringuelli, Ferdinando Pizzo

Journal:

Year:

2003

File:

PDF, 234 KB

2003

28

Thiolysis of 1,2-Epoxides by Thiophenol Catalyzed under Solvent-Free Conditions.

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2003

File:

PDF, 117 KB

2003

29

First One-Pot Copper-Catalyzed Synthesis of α-Hydroxy-β-amino Acids in Water. A New Protocol for Preparation of Optically Active Norstatines (VI).

Francesco Fringuelli, Ferdinando Pizzo, Mauro Rucci, Luigi Vaccaro

Journal:

Year:

2004

File:

PDF, 132 KB

2004

30

Zn(II)-Catalyzed Thiolysis of Oxiranes in Water under Neutral Conditions.

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2004

File:

PDF, 208 KB

2004

31

One-Pot Synthesis of 3-Carboxycoumarins via Consecutive Knoevenagel and Pinner Reactions in Water.

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo

Journal:

Year:

2004

File:

PDF, 113 KB

2004

32

3-Nitrocoumarins as Dienophiles in the Diels—Alder Reaction in Water. An Approach to the Synthesis of Nitrotetrahydrobenzo[c]chromenones and Dihydrodibenzo[b,d]furans.

David Amantini, Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2004

Language:

english

File:

PDF, 239 KB

english, 2004

33

Indium Salt Promoted Organic Reactions

Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2004

File:

PDF, 47 KB

2004

34

NaOH-Catalyzed Thiolysis of α,β-Epoxyketones in Water. A Key Step in the Synthesis of Target Molecules Starting from α,β-Unsaturated Ketones.

Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2004

File:

PDF, 290 KB

2004

35

TBAF-Catalyzed Synthesis of 5-Substituted 1H-Tetrazoles under Solventless Conditions.

David Amantini, Romina Beleggia, Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2004

File:

PDF, 117 KB

2004

36

Polystyryl-Supported TBD as an Efficient and Reusable Catalyst under Solvent-Free Conditions.

Francesco Fringuelli, Ferdinando Pizzo, Carla Vittoriani, Luigi Vaccaro

Journal:

Year:

2005

File:

PDF, 22 KB

2005

37

One-Pot Synthesis of Benzo[e]1,4-oxathiepin-5-ones under Solvent-Free Condition via Self-Promoted Thiolysis of 1,2-Epoxides.

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2005

File:

PDF, 23 KB

2005

38

Thiolysis of 1,2-Epoxides under Environmentally Friendly Conditions

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2005

File:

PDF, 8 KB

2005

39

Synthesis of 4-Aryl-1H-1,2,3-triazoles Through TBAF-Catalyzed [3 + 2] Cycloaddition of 2-Aryl-1-nitroethenes with TMSN3 under Solvent-Free Conditions.

David Amantini, Francesco Fringuelli, Oriana Piermatti, Ferdinando Pizzo, Ennio Zunino, Luigi Vaccaro

Journal:

Year:

2005

File:

PDF, 21 KB

2005

40

InCl3-Catalyzed Regio- and Stereoselective Thiolysis of α,β-Epoxycarboxylic Acids in Water.

Francesco Fringuelli, Ferdinando Pizzo, Simone Tortoioli, Luigi Vaccaro

Journal:

Year:

2006

File:

PDF, 34 KB

2006

41

ChemInform Abstract: Direct Aza-Diels—Alder Reaction in Water Catalyzed by Layered α-Zirconium Hydrogen Phosphate and Sodium Dodecyl Sulfate.

Umberto Costantino, Francesco Fringuelli, Mara Orru, Morena Nocchetti, Oriana Piermatti, Ferdinando Pizzo

Journal:

Year:

2009

File:

PDF, 35 KB

2009

42

ChemInform Abstract: A Catalytic Approach to the Base-Promoted Reaction of Epoxides with Activated Methylenes.

Tommaso Angelini, Francesco Fringuelli, Daniela Lanari, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2010

File:

PDF, 30 KB

2010

43

ChemInform Abstract: An E-Factor Minimized Protocol for the Preparation of Methyl β-Hydroxy Esters.

Francesco Fringuelli, Daniela Lanari, Ferdinando Pizzo, Luigi Vaccaro

Journal:

Year:

2010

File:

PDF, 27 KB

2010

44

Polystyrene-Supported 1,5,7-Triazabicyclo[4.4.0]dec-5-ene as an Efficient and Reusable Catalyst for the Thiolysis of 1,2-Epoxides under Solvent-Free Conditions

Francesco Fringuelli, Ferdinando Pizzo, Carla Vittoriani, Luigi Vaccaro

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 123 KB

english, 2006

45

Amberlite IRA900F as a Solid Fluoride Source for a Variety of Organic Transformations under Solvent-Free Conditions

Francesco Fringuelli, Daniela Lanari, Ferdinando Pizzo, Luigi Vaccaro

Journal:

European Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 289 KB

english, 2008

46

Direct Aza-Diels–Alder Reaction in Water Catalyzed by Layered α-Zirconium Hydrogen Phosphate and Sodium Dodecyl Sulfate

Umberto Costantino, Francesco Fringuelli, Mara Orrù, Morena Nocchetti, Oriana Piermatti, Ferdinando Pizzo

Journal:

European Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 288 KB

english, 2009

47

Enzymatic hydrolyses of acetoxy- and phenethylbenzoates by Candida cylindracea lipase

Antonio Cipiciani, Francesco Fringuelli, Anna Maria Scappini

Journal:

Year:

1996

Language:

english

File:

PDF, 390 KB

english, 1996

48

Chiral borane of layered α-Zirconium-N-(m-solfophenyl)-l-Valine-Phosphonate Methanphosphonate promoters for the asymmetric Mukaiyama Aldol reaction

Umberto Costantino, Francesco Fringuelli, Morena Nocchetti, Oriana Piermatti

Journal:

Applied Catalysis A: General

Year:

2007

Language:

english

File:

PDF, 326 KB

english, 2007

49

Synthesis and characterization of carnitine nitro-derivatives

Oriana Piermatti, Francesco Fringuelli, Lorena Pochini, Cesare Indiveri, Carlo A. Palmerini

Journal:

Bioorganic & Medicinal Chemistry

Year:

2008

Language:

english

File:

PDF, 221 KB

english, 2008

50

Aza-Diels–Alder reaction of Danishefsky's diene with immines catalyzed by porous α-zirconium hydrogen phosphate and SDS under solvent-free conditions

Francesca Bellezza, Antonio Cipiciani, Umberto Costantino, Francesco Fringuelli, Mara Orrù, Oriana Piermatti, Ferdinando Pizzo

Journal:

Catalysis Today

Year:

2010

Language:

english

File:

PDF, 135 KB

english, 2010