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1

A Simple and Practical Method for Tetrahydropyranylation of Alcohols and Phenols

Bongini, Alessandro, Cardillo, Giuliana, Orena, Mario, Sandri, Sergio

Journal:

Year:

1979

File:

PDF, 157 KB

1979

2

ChemInform Abstract: A New Stereoselective Synthesis of Sterically Constrained Uncommon α,α′-Dialkylated α-Amino Acids. Part 2.

Gianni Porzi, Sergio Sandri

Journal:

Year:

1999

File:

PDF, 32 KB

1999

3

ChemInform Abstract: A New Stereoselective Approach to β-Hydroxy-α-aminoacids and Dipeptides.

Pina Di Felice, Gianni Porzi, Sergio Sandri

Journal:

Year:

1999

File:

PDF, 31 KB

1999

4

ChemInform Abstract: A Simple Asymmetric Synthesis of (+)- and (-)-2,6-Diaminopimelic Acids.

Francesca Paradisi, Gianni Porzi, Samuele Rinaldi, Sergio Sandri

Journal:

Year:

2000

File:

PDF, 26 KB

2000

5

Chiral 1,4-Morpholine-2,5-diones. Synthesis and Evaluation as Glucosidase Inhibitors.

Antonio Arcelli, Daniele Balducci, Alessandro Grandi, Gianni Porzi, Monica Sandri, Sergio Sandri

Journal:

Year:

2004

File:

PDF, 40 KB

2004

6

Enantioselective synthesis of 2-benzyloxy alcohols and 1,2-diols via alkylation of chiral glycolate imides. A convenient approach to optically active glycerol derivatives

Giuliana Cardillo, Mario Oren, Marta Romero, Sergio Sandri

Journal:

Year:

1989

Language:

english

File:

PDF, 460 KB

english, 1989

7

Catalytic intramolecular participation of amide group in the acid hydrolysis of methyl ether linkage

Antonio Arcelli, Gianni Porzi, Sergio Sandri

Journal:

Year:

1995

Language:

english

File:

PDF, 516 KB

english, 1995

8

A new approach to 2-phenylthioalcohols in high optical purity

Mario Orena, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 226 KB

english, 1992

9

Gamma knife radiosurgery for cerebral arteriovenous malformations in children/adolescents and adults. Part I: Differences in epidemiologic, morphologic, and clinical characteristics, permanent complications, and bleeding in the latency period

Antonio Nicolato, Francesco Lupidi, Marco F. Sandri, Roberto Foroni, Piergiuseppe Zampieri, Carlo Mazza, Sergio Maluta, Alberto Beltramello, Massimo Gerosa

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 163 KB

english, 2006

10

Stereoselective synthesis of unnatural aminoacids cis-4-hydroxyproline and bulgecinine

Alessandra Madau, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1996

Language:

english

File:

PDF, 368 KB

english, 1996

11

An improved procedure for the enantioselective synthesis of (+)- and (−)-cis-4-hydroxyprolines and bulgecinines

Lucia Graziani, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1996

Language:

english

File:

PDF, 357 KB

english, 1996

12

Enantioselective synthesis of pseudotripeptides incorporating a γ-methylene derivative of 2,6-diaminopimelic acid: Part 6

Daniele Balducci, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2004

Language:

english

File:

PDF, 386 KB

english, 2004

13

Stereoselective approach to uncommon tripeptides incorporating a 2,6-diaminopimelic acid framework: X-ray analysis and conformational studies. Part 4

Daniele Balducci, Sara Crupi, Roberta Galeazzi, Fabio Piccinelli, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2005

Language:

english

File:

PDF, 318 KB

english, 2005

14

Synthesis and conformational preferences of cyclic unnatural di- and tripeptides containing an l-valine unit: Part 2

Daniele Balducci, Enrico Emer, Fabio Piccinelli, Gianni Porzi, Maurizio Recanatini, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2005

Language:

english

File:

PDF, 393 KB

english, 2005

15

Stereoselective synthesis and conformational analysis of pseudo-heptapeptides: Part 5

Daniele Balducci, Andrea Bottoni, Matteo Calvaresi, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2007

Language:

english

File:

PDF, 673 KB

english, 2007

16

Mechanistic investigation of an anomalous anchimeric assistance in the acid hydrolysis of the ether linkage. Part 4

Antonio Arcelli, Romina Cecchi, Gianni Porzi, Samuele Rinaldi, Sergio Sandri

Journal:

Year:

2001

Language:

english

File:

PDF, 139 KB

english, 2001

17

An efficient synthesis of (R)-(+)- and (S)-(-)-propranolol from resolved 5-idomethyloxazo-lidin-2-ones

Giuliana Cardillo, Mario Orena, Sergio Sandri, Claudia Tomasini

Journal:

Year:

1987

Language:

english

File:

PDF, 519 KB

english, 1987

18

Synthesis of oxazolidin-2-ones using carbonate ion on a polymeric support

Giuliana Cardillo, Mario Orena, Sergio Sandri, Claudia Tomasini

Journal:

Year:

1985

Language:

english

File:

PDF, 360 KB

english, 1985

19

A novel, efficient synthesis of (±)-erythro-sphingosine

Giuliana Cardillo, Mario Orena, Sergio Sandri, Claudia Tomasini

Journal:

Year:

1986

Language:

english

File:

PDF, 399 KB

english, 1986

20

A regio- and stereoselective synthesis of methyl α-L-ristosaminide hydrochloride

Alessandro Bongini, Giuliana Cardillo, Mario Orena, Sergio Sandri, Claudia Tomasini

Journal:

Year:

1983

Language:

english

File:

PDF, 360 KB

english, 1983

21

A new synthesis of both the enantiomers of 4-amino-3-hydroxybutanoic acid (gabob) and mm2 calculations for rotamers of the intermediate oxazolidin-2-on

Alessandro Bongini, Giuliana Cardillo, Mario Orena, Gianni Porzi, Sergio Sandri

Journal:

Year:

1987

Language:

english

File:

PDF, 402 KB

english, 1987

22

A new approach to the synthesis of enantiomerically pure 2,3-diaminoacids through chiral imidazolidin-2-ones

Giuliana Cardillo, Mario Orena, Maurizio Penna, Sergio Sandri, Claudia Tomasini

Journal:

Year:

1991

Language:

english

File:

PDF, 678 KB

english, 1991

23

Unusual ammonolysis of a secondary amide assisted by unsubstituted vicinal amide group

Antonio Arcelli, Gianni Porzi, Sergio Sandri

Journal:

Year:

1996

Language:

english

File:

PDF, 400 KB

english, 1996

24

Synthesis of chiral 1,2-diamines

Elena Bruni, Giuliana Cardillo, Mario Orena, Sergio Sandri, Claudia Tomasini

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 200 KB

english, 1989

25

A new synthesis of 2,2′-dialkylchrom-3-enes and flav-3-enes

Alessandro Bongini, Giuliana Cardillo, Mario Orena, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 216 KB

english, 1979

26

A facile synthesis of cephem side chains by palladium catalyzed cross-coupling of 3-substituted-Δ3-cephems with dialkylzinc or vinyltributyltin

Michele Contento, Marco Da Col, Paola Galletti, Sergio Sandri, Achille Umani-Ronchi

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 199 KB

english, 1998

27

A simple asymmetric synthesis of (+)- and (−)-2,6-diaminopimelic acids

Francesca Paradisi, Gianni Porzi, Samuele Rinaldi, Sergio Sandri*

Journal:

Tetrahedron: Asymmetry

Year:

2000

Language:

english

File:

PDF, 475 KB

english, 2000

28

Stereoselective synthesis of α,α′-diamino-dicarboxylic acids. Part 2

Francesca Paradisi, Gianni Porzi, Samuele Rinaldi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2000

Language:

english

File:

PDF, 174 KB

english, 2000

29

Synthesis of (3R,6R)- and (3S,6S)-3,6-dialkylpiperazin-2,5-dione derivatives as useful intermediates to both (R) and (S) α-aminoacids

Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1994

Language:

english

File:

PDF, 868 KB

english, 1994

30

A new stereocontrolled synthesis of uncommon tripeptides derived from 2,6-diaminopimelic acid (2,6-DAP)

Francesca Paradisi, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2001

Language:

english

File:

PDF, 106 KB

english, 2001

31

Enantioselective synthesis of 2,6-diaminopimelic acid derivatives. Part 3

Francesca Paradisi, Fabio Piccinelli, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2002

Language:

english

File:

PDF, 98 KB

english, 2002

32

Stereoselective synthesis of bis(α-amino acid) derivatives isosteric of cysteine. Part 4

Federico Ferioli, Fabio Piccinelli, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2002

Language:

english

File:

PDF, 132 KB

english, 2002

33

Stereocontrolled synthesis of enantiomerically pure unsaturated analogues of 2,6-DAP. Part 5

Fabio Piccinelli, Gianni Porzi, Monica Sandri, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 206 KB

english, 2003

34

Stereoselective synthesis of dipeptides—I

Valentina Favero, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1997

Language:

english

File:

PDF, 925 KB

english, 1997

35

Stereoselective synthesis of sterically constrained dipeptides. Part 2

Gianni Porzi, Sergio Sandri, Piera Verrocchio

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 206 KB

english, 1998

36

Stereoselective synthesis of uncommon α,α′-dialkyl-α-aminoacids. Part 1

Armando Carloni, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 210 KB

english, 1998

37

A new stereoselective synthesis of sterically constrained uncommon α,α′-dialkylated α-amino acids. Part 2

Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 261 KB

english, 1998

38

A new stereoselective approach to β-hydroxy-α-aminoacids and dipeptides

Pina Di Felice, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1999

Language:

english

File:

PDF, 158 KB

english, 1999

39

Highly stereocontrolled boron-mediated synthesis of β-hydroxy-α-amino acids and dipeptides. Part 2

Pina Di Felice, Marcella Maestri, Francesca Paradisi, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1999

Language:

english

File:

PDF, 151 KB

english, 1999

40

Effect of neighbouring amide group bulkiness on anchimerically assisted ether bond cleavage: Part 7

Antonio Arcelli, Gianni Porzi, Samuele Rinaldi, Sergio Sandri

Journal:

Journal of Physical Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 88 KB

english, 2004

41

Chiral 1,4-Morpholine-2,5-diones. Synthesis and Evaluation as Glucosidase Inhibitors

Antonio Arcelli, Daniele Balducci, Alessandro Grandi, Gianni Porzi, Monica Sandri, Sergio Sandri

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2004

Language:

english

File:

PDF, 161 KB

english, 2004

42

Enantioselective synthesis of (R)-and (S)-α-aminoacids using (6S)- and (6R)-6-methyl-morpholine-2,5-dione derivatives

Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

1996

Language:

english

File:

PDF, 336 KB

english, 1996

43

Stereocontrolled synthesis of unnatural cyclic dipeptides containing an l-valine unit

Daniele Balducci, Alessandro Grandi, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2005

Language:

english

File:

PDF, 189 KB

english, 2005

44

Stereoselective synthesis of a new chiral synthon: a cyclic pseudodipeptide containing an aspartic acid derivative and l-valine

Daniele Balducci, Alessandro Grandi, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2006

Language:

english

File:

PDF, 171 KB

english, 2006

45

Synthesis and conformational preferences of unnatural tetrapeptides containing l-valine units

Daniele Balducci, Andrea Bottoni, Matteo Calvaresi, Gianni Porzi, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2006

Language:

english

File:

PDF, 554 KB

english, 2006

46

Acidity effect on the cleavage of ether function intramolecularly assisted by the amide group. Part 5

Antonio Arcelli, Romina Cecchi, Gianni Porzi, Samuele Rinaldi, Sergio Sandri

Journal:

Year:

2001

Language:

english

File:

PDF, 94 KB

english, 2001

47

Participation of neighbouring amide group in the competitive acid catalysed hydrolysis of ether linkage and an intramolecular SN2 reactions. 2

Antonio Arcelli, Matteo Papa, Gianni Porzi, Sergio Sandri

Journal:

Year:

1997

Language:

english

File:

PDF, 226 KB

english, 1997

48

Chiral 1,4-morpholin-2,5-dione derivatives as α-glucosidase inhibitors: Part 2

Antonio Arcelli, Daniele Balducci, Alessandro Grandi, Gianni Porzi, Monica Sandri, Sergio Sandri

Journal:

Tetrahedron: Asymmetry

Year:

2005

Language:

english

File:

PDF, 170 KB

english, 2005

49

Factors affecting the regioselection of allylic imidate iodocyclization

Bongini, Alessandro, Cardillo, Giuliana, Orena, Mario, Sandri, Sergio, Tomasini, Claudia

Journal:

Journal of Organic Chemistry

Year:

1986

Language:

english

File:

PDF, 858 KB

english, 1986

50

Iodocyclofunctionalization of (Z)-1-trichloroacetimidoyloxyalk-2-enes and 3-trichloroacetimidoyloxyalk-1-enes. Synthesis of (�)-erythro-sphinganine triacetate and (�)-threo-sphinganine triacetate

Bongini, Alessandro, Cardillo, Giuliana, Orena, Mario, Sandri, Sergio, Tomasini, Claudia

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1986

Language:

english

File:

PDF, 749 KB

english, 1986

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