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1

The Torsional Barriers of 2-Hydroxy- and 2-Fluorobiphenyl: Small but Measurable

Andrea Mazzanti, Lodovico Lunazzi, Renzo Ruzziconi, Sara Spizzichino, Manfred Schlosser

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 267 KB

english, 2010

2

The biphenyl-monitored effective size of unsaturated functional or fluorinated ortho substituents

Ruzziconi, Renzo, Spizzichino, Sara, Mazzanti, Andrea, Lunazzi, Lodovico, Schlosser, Manfred

Journal:

Organic & Biomolecular Chemistry

Year:

2010

Language:

english

File:

PDF, 261 KB

english, 2010

3

Rotational barriers of biphenyls having heavy heteroatoms as ortho-substituents: experimental and theoretical determination of steric effects

Lunazzi, Lodovico, Mancinelli, Michele, Mazzanti, Andrea, Lepri, Susan, Ruzziconi, Renzo, Schlosser, Manfred

Journal:

Organic & Biomolecular Chemistry

Year:

2012

Language:

english

File:

PDF, 342 KB

english, 2012

4

Conformational Studies by Dynamic NMR. 54. Trigonal Nitrogen Inversion and Enantiomerization Processes in the Stereolabile Chiral Isomers of N-Naphthylimines

Guerra, Andrea, Lunazzi, Lodovico

Journal:

Journal of Organic Chemistry

Year:

1995

Language:

english

File:

PDF, 830 KB

english, 1995

5

Conformation and Stereodynamics of Aliphatic Triisopropylsilanes in Solution and in the Solid State

J. Edgar Anderson, Daniele Casarini, Lodovico Lunazzi, Andrea Mazzanti

Journal:

European Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 268 KB

english, 2000

6

Correlated Rotation of the Me3Si Groups in Tris(trimethylsilyl)methanes

Daniele Casarini, Elisabetta Foresti, Lodovico Lunazzi, Andrea Mazzanti

Journal:

Chemistry - A European Journal

Year:

1999

Language:

english

File:

PDF, 179 KB

english, 1999

7

The Tricarbonylchromium Complex of a Trimethyltin-Substituted N-(Triisopropylsilyl)indole − A Dynamic NMR Study of Multiple Independent Rotation Processes in the Solid State with an X-ray Diffraction Structure and Molecular Mechanics Calculations

Abil E. Aliev, J. Edgar Anderson, David Butler, Jorge Gonzalez-Outeiriňo, Lodovico Lunazzi, Andrea Mazzanti, Jonathan W. Steed, René Wilhelm

Journal:

European Journal of Inorganic Chemistry

Year:

2002

Language:

english

File:

PDF, 469 KB

english, 2002

8

Stereomutation of the Enantiomers of Hindered O-Substituted Oximes

Rino Leardini, Lodovico Lunazzi, Andrea Mazzanti, Hamish McNab, Daniele Nanni

Journal:

European Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 390 KB

english, 2000

9

Stereomutations of Conformational Atropisomers of Hindered 1,2-Diaryltetrahydropyrimidines

M. Beatriz Garcia, Stefano Grilli, Lodovico Lunazzi, Andrea Mazzanti, Liliana R. Orelli

Journal:

European Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 136 KB

english, 2002

10

Unprecedented Detection of Distinct Barriers Involving Formally Enantiotopic Substituents: Phenyl Rotation in Solid Diphenyl Sulfoxide

Daniele Casarini, Lodovico Lunazzi, Andrea Mazzanti

Journal:

Angewandte Chemie

Year:

2001

Language:

english

File:

PDF, 111 KB

english, 2001

11

Unprecedented Detection of Distinct Barriers Involving Formally Enantiotopic Substituents: Phenyl Rotation in Solid Diphenyl Sulfoxide

Daniele Casarini, Lodovico Lunazzi, Andrea Mazzanti

Journal:

Angewandte Chemie International Edition

Year:

2001

Language:

english

File:

PDF, 111 KB

english, 2001

12

B Values as a Sensitive Measure of Steric Effects

Renzo Ruzziconi, Sara Spizzichino, Lodovico Lunazzi, Andrea Mazzanti, Manfred Schlosser

Journal:

Chemistry - A European Journal

Year:

2009

Language:

english

File:

PDF, 402 KB

english, 2009

13

ChemInform Abstract: Diastereoselective Synthesis of Diamino 1,2-Diols from Homochiral α-Aminoacylsilanes.

Bianca F. Bonini, Mauro Comes-Franchini, Mariafrancesca Fochi, Lodovico Lunazzi, Andrea Mazzanti, Germana Mazzanti, Alfredo Ricci, Greta Varchi

Journal:

Year:

2001

File:

PDF, 32 KB

2001

14

NMR Analysis of Configurationally Labile Stereoisomers

Lodovico Lunazzi, Andrea Mazzanti

Journal:

Year:

2003

File:

PDF, 66 KB

2003

15

Stereomutations of Atropisomers of Sterically Hindered Salophen Ligands.

Antonella Dalla Cort, Francesco Gasparrini, Lodovico Lunazzi, Luigi Mandolini, Andrea Mazzanti, Chiara Pasquini, Marco Pierini, Romina Rompietti, Luca Schiaffino

Journal:

Year:

2006

File:

PDF, 8 KB

2006

16

ChemInform Abstract: Recent Advances in Stereodynamics and Conformational Analysis by Dynamic NMR and Theoretical Calculations

Daniele Casarini, Lodovico Lunazzi, Andrea Mazzanti

Journal:

Year:

2010

File:

PDF, 15 KB

2010

17

Conformation and absolute configuration of 2-naphthylalkylsulfoxides by combined use of dynamic NMR, ECD spectroscopy, DFT computations, and X-ray diffraction

Daniele Casarini, Lodovico Lunazzi, Michele Mancinelli, Andrea Mazzanti, Patrizia Scafato

Journal:

Year:

2009

Language:

english

File:

PDF, 190 KB

english, 2009

18

Recent Advances in Stereodynamics and Conformational Analysis by Dynamic NMR and Theoretical Calculations

Daniele Casarini, Lodovico Lunazzi, Andrea Mazzanti

Journal:

European Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 929 KB

english, 2010

19

How Space-Filling Is a Pyridine Lone Pair?

Andrea Mazzanti, Lodovico Lunazzi, Susan Lepri, Renzo Ruzziconi, Manfred Schlosser

Journal:

European Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 325 KB

english, 2011

20

Lanthanide induced shift as a tool for isomer assignment in esters of unsaturated fatty acids

Lodovico Lunazzi, Giuseppe Placucci, Loris Grossi, Antonino Strocchi

Journal:

Chemistry and Physics of Lipids

Year:

1982

Language:

english

File:

PDF, 241 KB

english, 1982

21

Conformational studies by dynamic NMR. Part 56. Enantiotopomerization and conformational analysis of hindered aryl alkyl ketones investigated by dynamic and solid state NMR

Daniele Casarini, Lodovico Lunazzi, Richard Verbeek

Journal:

Year:

1996

Language:

english

File:

PDF, 467 KB

english, 1996

22

Heterocyclic azallyl badicals

Loris Grossi, Lodovico Lunazzi, Giuseppe Placucci

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 119 KB

english, 1981

23

Conformational studies by dynamic NMR. part 36.: The steric barrier and the π-barrier to rotation in simple enamines: diethylaminocyclohexenes

J.Edgar Anderson, Daniele Casarini, Lodovico Lunazzi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 235 KB

english, 1988

24

Conformational studies by dynamic NMR spectroscopy. Part 96: Stereomutations of highly hindered naphthylphenyl atropisomers in solution and in the solids

Stefano Grilli, Lodovico Lunazzi, Andrea Mazzanti, Marco Pinamonti

Journal:

Year:

2004

Language:

english

File:

PDF, 487 KB

english, 2004

25

Structure and conformational processes of bis(o-cumyl)sulfide, sulfoxide and sulfone

Lodovico Lunazzi, Andrea Mazzanti, Mirko Minzoni

Journal:

Year:

2005

Language:

english

File:

PDF, 482 KB

english, 2005

26

The conformational preferences of isomeric naphthaldehydes as determined by NOE experiments

Lodovico Lunazzi, Giuseppe Placucci, Dante Macciantelli

Journal:

Year:

1991

Language:

english

File:

PDF, 208 KB

english, 1991

27

Stereodynamics and conformation of furan-3-aldehyde and of its corresponding furoyl σ-radical.

Lodovico Lunazzi, Giuseppe Placucci, Dante Macciantelli

Journal:

Year:

1991

Language:

english

File:

PDF, 464 KB

english, 1991

28

Conformational studies by dynamic NMR—25: Stereomutations in trialkylamines

Lodovico Lunazzi, Dante Macciantelli, Loris Grossi

Journal:

Year:

1983

Language:

english

File:

PDF, 386 KB

english, 1983

29

Conformational studies by dynamic NMR—28 : Stereomutations in some di-, tri- and tetraalkylhydrazines

Lodovico Lunazzi, Dante Macciantelli

Journal:

Year:

1985

Language:

english

File:

PDF, 778 KB

english, 1985

30

Reactions of alkanethiyl and alkoxyl radicals with unsaturated cyclic ethers

Lodovico Lunazzi, Giuseppe Placucci, Loris Grossi

Journal:

Year:

1983

Language:

english

File:

PDF, 433 KB

english, 1983

31

Conformational studies by dynamic NMR. Part XV. The rotational barrier of N-methyl aniline

Lodovico Lunazzi, Claudio Magagnoli, Maurizio Guerra, Dante Macciantelli

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 108 KB

english, 1979

32

Rotational barrier of benzaldehyde as determined by c-13 nmr spectroscopy

Lodovico Lunazzi, Dante Macciantelli, Andrea C. Boicelli

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 101 KB

english, 1975

33

Conformational studies by dynamic nmr. Part 18. Restricted rotation in nitrosobenzene and phenylhydrazine

Lodovico Lunazzi, Dante Macciantelli, Giuseppe Placucci

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 119 KB

english, 1980

34

Conformational studies by dynamic nmr. Part 29. Interchange of symmetry between the ground and excited rotational states of the isomeric n,n-diisopropylnaphthylamines.

Daniele Casarini, Lodovico Lunazzi, Dante Macciantelli

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 112 KB

english, 1984

35

Conformational studies by dynamic NMR. IX. Activation parameters for the barrier to C-N rotation in N,N-dimethylbenzamidine : a correction

Lodovico Lunazzi, Alessandro Dondoni, Gaetano Barbaro, Dante Macciantelli

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 138 KB

english, 1977

36

Conformational studies by dynamic NMR. 42. Detection of meso and racemic conformers resulting from a chirality created by the restricted torsion of hindered carbonyls

Daniele Casarini, Lodovico Lunazzi, Paolo Sgarabotto

Journal:

Journal of Chemical Crystallography

Year:

1991

Language:

english

File:

PDF, 464 KB

english, 1991

37

Conformational study on aryl ketones: The structure of 2,6-dimethyl-1,5-di-(2-methyl)-propanoylnaphthalene

Paolo Sgarabotto, Franco Ugozzoli, Daniele Casarini, Lodovico Lunazzi

Journal:

Journal of Chemical Crystallography

Year:

1990

Language:

english

File:

PDF, 208 KB

english, 1990

38

The effect of exocyclic conjugation on the inversion of a saturated six-membered ring. A dynamic NMR study of N-substituted morpholines.

Lodovico Lunazzi, Daniele Casarini, Mauro A. Cremonini, J.Edgar Anderson

Journal:

Year:

1991

Language:

english

File:

PDF, 376 KB

english, 1991

39

Conformational studies by dynamic NMR. 66. Ring inversion in a cyclic disilane: 1,1,4,4-tetramethyl-1,4-disilacyclohexane

Daniele Casarini, Lodovico Lunazzi, Andrea Mazzanti

Journal:

Year:

1998

Language:

english

File:

PDF, 184 KB

english, 1998

40

ESR Detection of the Regioisomers Due to Addition of Methoxy and Methylthio Radicals to Fullerene C70

Borghi, Roberta, Guidi, Barbara, Lunazzi, Lodovico, Placucci, Giuseppe

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 98 KB

english, 1996

41

Conformation and stereodynamics of 1,2-diaryltetrahydropyrimidine and of its five- and seven-membered ring analogs

Jimena E. Díaz, Nadia Gruber, Lodovico Lunazzi, Andrea Mazzanti, Liliana R. Orelli

Journal:

Year:

2011

Language:

english

File:

PDF, 370 KB

english, 2011

42

Atropisomers of Hindered Triarylisocyanurates: Structure, Conformation, Stereodynamics, and Absolute Configuration

Lunazzi, Lodovico, Mancinelli, Michele, Mazzanti, Andrea

Journal:

Journal of Organic Chemistry

Year:

2012

Language:

english

File:

PDF, 392 KB

english, 2012

43

Conformations and stereodynamics of disulfide radical anions generated by photoreaction of aliphatic thiols

Cremonini, Mauro A., Lunazzi, Lodovico, Placucci, Giuseppe

Journal:

Journal of Organic Chemistry

Year:

1993

Language:

english

File:

PDF, 696 KB

english, 1993

44

Steric effects which determine the conformational preferences and stereodynamic processes of aryl fluorenyl ketones

Casarini, Daniele, Lunazzi, Lodovico, Mazzanti, Andrea

Journal:

Organic & Biomolecular Chemistry

Year:

2009

Language:

english

File:

PDF, 377 KB

english, 2009

45

Conformational studies by dynamic nuclear magnetic resonance. Part III. Rotamers arising from restricted motion in substituted benzaldehydes

Lunazzi, Lodovico, Ticca, Antonello, Macciantelli, Dante, Spunta, Giuseppe

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1976

Language:

english

File:

PDF, 716 KB

english, 1976

46

Stereomutations of Atropisomers of Sterically Hindered Salophen Ligands

Dalla Cort, Antonella, Gasparrini, Francesco, Lunazzi, Lodovico, Mandolini, Luigi, Mazzanti, Andrea, Pasquini, Chiara, Pierini, Marco, Rompietti, Romina, Schiaffino, Luca

Journal:

Journal of Organic Chemistry

Year:

2005

Language:

english

File:

PDF, 194 KB

english, 2005

47

Radical addition to aromatic aldoximes

Grossi, Loris, Lunazzi, Lodovico, Placucci, Giuseppe

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1983

Language:

english

File:

PDF, 579 KB

english, 1983

48

Eclipsed Conformation of the Exocyclic N−CH 2 Bond in N -Neopentylpiperidines and the Stereodynamic Consequences As Studied by Dynamic NMR Spectroscopy and Molecular Mechanics Calculations

Anderson, J. Edgar, Ijeh, Anthony I., Storch, Christine, Casarini, Daniele, Lunazzi, Lodovico

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 157 KB

english, 1998

49

Alkoxy nitroxide radicals from photolysis of nitropyridines: a kinetic investigation by electron spin resonance spectroscopy

Lunazzi, Lodovico, Placucci, Giuseppe, Ronchi, Nello

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1977

Language:

english

File:

PDF, 531 KB

english, 1977

50

Synthesis of (E,E)-thia-4,7-cyclodecadiene and its 3-methyl derivative from D-mannitol. Stereochemical and conformational behavior

Cere, Vanda, Paolucci, Claudio, Pollicino, Salvatore, Sandri, Edda, Lunazzi, Lodovico, Fava, Antonino

Journal:

Journal of Organic Chemistry

Year:

1982

Language:

english

File:

PDF, 748 KB

english, 1982