Szechner, Barbara: search on Z-Library

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1

New Chiral Pool Approach to Anthracyclinones. The Stereoselective Synthesis of Idarubicinone

Achmatowicz, Osman, Szechner, Barbara

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 148 KB

english, 2003

2

Glycosyl hydroperoxides: A new class of potential antimalarial agents

Szechner, Barbara, Jaromin, Anna, Parapini, Silvia, Basilico, Nicoletta, Grzeszczyk, Barbara, Furman, Bartłomiej, Chmielewski, Marek

Journal:

Bioorganic & Medicinal Chemistry

Year:

2015

Language:

english

File:

PDF, 694 KB

english, 2015

3

Dimers of 3,7-dehydrotropones (bicyclo[3.2.0]hepta-1(7),2,4-trien-6-ones)

Barbara Szechner, Max Rey, André S. Dreiding, Rita Grieb

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 678 KB

english, 1984

4

Total synthesis of protected form of fungi metabolite cortalcerone

Barbara Szechner

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 198 KB

english, 1989

5

Reductive rearrangement of 2,3-unsaturated methyl pyranosides to 3-deoxy glycals

Osman Achmatowicz Jr., Barbara Szechner

Journal:

Tetrahedron Letters

Year:

1972

Language:

english

File:

PDF, 228 KB

english, 1972

6

Synthesis and absolute configuration of four diastereoisomeric 1-(2-furyl)-2-aminobutane-1,3-diols

Barbara Szechner, Osman Achmatowicz, Zdzisław Gałdecki, Andrzej Fruziński

Journal:

Year:

1994

Language:

english

File:

PDF, 865 KB

english, 1994

7

1H-n.m.r. spectrum of methyl 2,3-anhydro-4,6-O-p bromobenzylidene-α-D-mannopyranoside

Osman Achmatowicz Jr., Barbara Szechner

Journal:

Carbohydrate Research

Year:

1976

Language:

english

File:

PDF, 142 KB

english, 1976

8

Synthesis of Methyl 2,3,6-Trideoxy-4- C -(2,5-dimethoxybenzyl)-α- l - threo -hex-2-enopyranoside

Achmatowicz, Osman, Szechner, Barbara, Maurin, Jan K.

Journal:

Journal of Carbohydrate Chemistry

Year:

1998

Language:

english

File:

PDF, 812 KB

english, 1998

9

A Totally Synthetic Route to Enantiomerically Pure D and L-Aminooctoses: Stereocontrolled Synthesis of Methyl α-D-Lincosaminide

Szechner, Barbara, Achmatowicz, Osman

Journal:

Journal of Carbohydrate Chemistry

Year:

1992

Language:

english

File:

PDF, 241 KB

english, 1992

10

Total synthesis of racemic methyl 2,3-anhydro-6-deoxyhexopyranosides

Osman Achmatowicz Jr., Barbara Szechner

Journal:

Carbohydrate Research

Year:

1976

Language:

english

File:

PDF, 667 KB

english, 1976

11

ChemInform Abstract: TOTAL SYNTHESIS OF RACEMIC 6-DEOXYHEXOSES. PART II. SYNTHESIS OF METHYL 6-DEOXY-α-DL-ALTRO-, α-DL-GLUCO-, α-DL-GALACTO- AND α-DL-IDOHEXOPYRANOSIDES

ACHMATOWICZ, OSMAN JUN., SZECHNER, BARBARA

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 130 KB

1976

12

Synthesis and Properties of 3,7-Dehydrotropones

Barbara Szechner, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1976

Language:

english

File:

PDF, 718 KB

english, 1976

13

ChemInform Abstract: RK. VON BUTYLGLYOXYLAT MIT FURAN UND MIT 2-METHYL-FURAN

ACHMATOWICZ, OSMAN JUN., SZECHNER, BARBARA

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 120 KB

1972

14

A stereoselective synthesis of a chiral anthracyclinone AB-synthon from a carbohydrate precursor

Barbara Szechner, Osman Achmatowicz, Jan K. Maurin

Journal:

Year:

2005

Language:

english

File:

PDF, 250 KB

english, 2005

15

Total Synthesis of Protected Form of Fungi Metabolite Cortalcerone

Szechner, Barbara, Achmatowicz, Osman

Journal:

Collection of Czechoslovak Chemical Communications

Year:

1992

Language:

english

File:

PDF, 532 KB

english, 1992

16

ChemInform Abstract: MASSENSPEKTROMETRIE VON 2-SUBSTITUIERTEN 2,5-DIMETHOXY-2,5-DIHYDRO-FURANDERIVATEN

ACHMATOWICZ, OSMAN JUN., GRYNKIEWICZ, GRZEGORZ, BARANOWSKA, ELZBIETA, BUKOWSKI, PAWEL, SZECHNER, BARBARA

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 94 KB

1973

17

New Chiral Pool Approach to Anthracyclinones. The Stereoselective Synthesis of Idarubicinone(I).

Osman Achmatowicz, Barbara Szechner

Journal:

Year:

2003

File:

PDF, 57 KB

2003

18

Resolution of 4-cyano-4-(4-nitrophenyl)hexanoic acid: Synthesis of (R) and (S)-3-(4-aminophenyl)-3-ethylpiperidine-2,6-dione (aminoglutethimide1)

Osman Achmatowicz, Iwona Malinowska, Barbara Szechner, Jan K. Maurin

Journal:

Year:

1997

Language:

english

File:

PDF, 641 KB

english, 1997

19

ChemInform Abstract: SYNTHESIS AND PROPERTIES OF 3,7-DEHYDROTROPONES

SZECHNER, BARBARA, DREIDING, ANDRE S.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 151 KB

1976

20

ChemInform Abstract: THE REACTION OF UNSATURATED MONOSACCHARIDES WITH TRIPHENYL PHOSPHINE, PHTHALIMIDE AND DIETHYL AZODICARBOXYLATE

BANASZEK, ANNA, SZECHNER, BARBARA, MIECZKOWSKI, JOSEF, ZAMOJSKI, ALEKSANDER

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 244 KB

1976

21

Glycosyl hydroperoxides derived from 2-deoxysugars

Barbara Szechner, Zofia Urbańczyk-Lipkowska, Marek Chmielewski

Journal:

Carbohydrate Research

Year:

2010

Language:

english

File:

PDF, 414 KB

english, 2010

22

Intramolecular substitution reactions involving π-nucleophiles and N-acyliminium cations generated from azetidin-2-ones

Barbara Grzeszczyk, Barbara Szechner, Bartłomiej Furman, Marek Chmielewski

Journal:

Year:

2010

Language:

english

File:

PDF, 273 KB

english, 2010

23

Synthesis and absolute configuration of two diastereoisomeric (1R,2S,3R)-and (1S,2S,3R)-2-amino-1-(2-furyl)-1,3-butandiols

Barbara Szechner

Journal:

Year:

1981

Language:

english

File:

PDF, 359 KB

english, 1981

24

ChemInform Abstract: TOTAL SYNTHESIS OF RACEMIC 6-DEOXYHEXOSES. I. SYNTHESIS OF METHYL 6-DEOXY-α-DL-MANNO-, β-DL-ALLO-, α-DL-TALO-, AND α-DL-GULOHEXOPYRANOSIDES

ACHMATOWICZ, OSMAN JUN., SZECHNER, BARBARA

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 143 KB

1976

25

Reductive rearrangement of 4-C-substituted hex-2-enopyranosides. Synthesis of 3-deoxy glycals

Osman Achmatowicz, Barbara Szechner

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 184 KB

english, 1997

26

ChemInform Abstract: TRANSMISSION VON ELEKTRISCHEN EFFEKTEN DURCH GESAETTIGTE KETTEN 2. MITT. DISSOZIATIONSKONSTANTEN VON BENZYLOXYESSIGSAEUREN UND GAMMA-PHENYL-BUTTERSAEUREN MIT P-SUBSTITUENTEN IM BENZOLRING

DELES, JADWIGA, SZECHNER, BARBARA

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 99 KB

1971

27

ChemInform Abstract: Intramolecular Substitution Reactions Involving π-Nucleophiles and N-Acyliminium Cations Generated from Azetidin-2-ones.

Barbara Grzeszczyk, Barbara Szechner, Bartlomiej Furman, Marek Chmielewski

Journal:

Year:

2010

File:

PDF, 34 KB

2010

28

ChemInform Abstract: CIS-TRANS-ISOMERE 2-SUBSTITUIERTER 2,5-DIMETHOXY-2,5-DIHYDRO-FURANE

ACHMATOWICZ, OSMAN JUN., BUKOWSKI, PAWEL, GRYNKIEWICZ, GRZEGORZ, SZECHNER, BARBARA, ZAMOJSKI, ALEKSANDER, ZWIERZCHOWSKA, ZOFIA

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 105 KB

1972

29

Addition of Organolithium Reagents to Some Carbohydrate Enones

Osman Achmatowicz*, Barbara Szechner, Jan K. Maurin

Journal:

Year:

1997

Language:

english

File:

PDF, 1.23 MB

english, 1997

30

Crystal and molecular structures of two unsaturated monosaccharides: methyl 6-(N-benzenesulfonylamino)-N,O-isopropylidene-2,3,6,8-tetradeoxy-α-D-erythrooct-2-enopyranos-4-uloside, and 1,1-O,O-ethylidene-3,4-dideoxy-D,L-hex-3-enoz-2-ulopyranos-5-ulose

Zdzisław Gałdecki, Andrzej Fruziński, Osman Achmatowicz, Barbara Szechner, Ewa Gałdecka

Journal:

Journal of Chemical Crystallography

Year:

1996

Language:

english

File:

PDF, 447 KB

english, 1996

31

Glycosyl hydroperoxides

Szechner, Barbara, Grzeszczyk, Barbara, Furman, Bartłomiej, Chmielewski, Marek

Journal:

Journal of Carbohydrate Chemistry

Year:

2018

Language:

english

File:

PDF, 1.11 MB

english, 2018

32

ChemInform Abstract: TRANSMISSION VON ELEKTRISCHEN EFFEKTEN DURCH GESAETTIGTE KETTEN 2. MITT. DISSOZIATIONSKONSTANTEN VON BENZYLOXYESSIGSAEUREN UND GAMMA-PHENYL-BUTTERSAEUREN MIT P-SUBSTITUENTEN IM BENZOLRING

DELES, JADWIGA, SZECHNER, BARBARA

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 99 KB

1971

33

Glycosyl hydroperoxides

Szechner, Barbara, Furman, Bartłomiej, Chmielewski, Marek

Journal:

Carbohydrate Research

Year:

2013

Language:

english

File:

PDF, 338 KB

english, 2013

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