Georg Fráter: search on Z-Library

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1

Odds and Trends: Recent Developments in the Chemistry of Odorants

Philip Kraft, Jerzy A. Bajgrowicz, Caroline Denis, Georg Fráter

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 1.67 MB

english, 2000

2

Weldment Design for RHS Truss Connections. I: Applications

Frater, George S., Packer, Jeffrey A.

Journal:

Journal of Structural Engineering

Year:

1992

Language:

english

File:

PDF, 1.20 MB

english, 1992

3

Weldment Design for RHS Truss Connections. II. Experimentation

Frater, George S., Packer, Jeffrey A.

Journal:

Journal of Structural Engineering

Year:

1992

Language:

english

File:

PDF, 1.26 MB

english, 1992

4

Fragrance chemistry

Georg Fráter, Jerzy A. Bajgrowicz, Philip Kraft

Journal:

Year:

1998

Language:

english

File:

PDF, 3.77 MB

english, 1998

5

Enantioselectivity of the musk odor sensation

Philip Kraft, Georg Fráter

Journal:

Year:

2001

Language:

english

File:

PDF, 392 KB

english, 2001

6

Synthesis and Structure Elucidation of a New Potent Sandalwood-Oil Substitute

Jerzy A. Bajgrowicz, Iris Frank, Georg Fráter, Michael Hennig

Journal:

Helvetica Chimica Acta

Year:

1998

Language:

english

File:

PDF, 685 KB

english, 1998

7

Cyclization of 1,5-Dienes: An Efficient Synthesis of β-Georgywood

Fráter, Georg, Schröder, Fridtjof

Journal:

Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 211 KB

english, 2007

8

(±)-1-[(1R,2R,8aS*)-1,2,3,5,6,7,8,8a-Octahydro-1,2,8,8-tetramethylnaphthalen-2-yl]ethan-1-one: Isolation and Stereoselective Synthesis of a Powerful Minor Constituent of the Perfumery Synthetic Iso E Super®

Cornelius Nussbaumer, Georg Fráter, Philip Kraft

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 137 KB

english, 1999

9

Short and Versatile Two-Carbon Ring Expansion Reactions by Thermo-Isomerization: Novel Straightforward Synthesis of (±)-Muscone, Nor- and Homomuscones, and Further Macrocyclic Ketones

Nagel, Matthias, Hansen, Hans-Jürgen, Fráter, Georg

Journal:

Year:

2002

Language:

english

File:

PDF, 107 KB

english, 2002

10

ChemInform Abstract: endo-Selective Diels—Alder Reaction of Methacrylonitrile: Application to the Synthesis of Georgywood.

Andras Borosy, Georg Frater, Urs Mueller, Fridtjof Schroeder

Journal:

Year:

2010

File:

PDF, 41 KB

2010

11

Synthesis of(+)-(2S, 6S)-trans-α-Irone and of(-)-(2S, 6S)-trans-γ-Irone

Daniel Helmlinger, Georg Fráter

Journal:

Helvetica Chimica Acta

Year:

1989

Language:

english

File:

PDF, 412 KB

english, 1989

12

ILMAC – The Swiss Science and Technology Fair

Journal:

CHIMIA International Journal for Chemistry

Year:

2005

Language:

english

File:

PDF, 215 KB

english, 2005

13

Rearrangement of sclareolide to (4.3.3)-Propellanes under strongly acidic conditions

Daniel Helmlinger, Georg Fráter

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 234 KB

english, 1992

14

Total Synthesis of Junionone, a Natural Monoterpenoid from Juniperus communis L., and Determination of the Absolute Configuration of the Naturally Occurring Enantiomer by ROA Spectroscopy

Martin A. Lovchik, Georg Fráter, Andreas Goeke, Werner Hug

Journal:

Chemistry & Biodiversity

Year:

2008

Language:

english

File:

PDF, 408 KB

english, 2008

15

A (1,5)-Vinyl Shift

Georg Fráter, Urs Müller

Journal:

Helvetica Chimica Acta

Year:

1988

Language:

english

File:

PDF, 236 KB

english, 1988

16

On the Scope of a Prins-Type Cyclization of Oxonium Ions

Georg Fráter, Urs Müller, Philip Kraft

Journal:

Helvetica Chimica Acta

Year:

2004

Language:

english

File:

PDF, 341 KB

english, 2004

17

The Meadox Unicusp Pericardial Bioprosthetic Heart Valve: New Concept

Gabbay, Shlomo, Bortolotti, Uberto, Cipolletti, George, Wasserman, Fred, Frater, Robert W.M., Factor, Stephen M.

Journal:

The Annals of Thoracic Surgery

Year:

1984

Language:

english

File:

PDF, 5.73 MB

english, 1984

18

Editorial

Journal:

CHIMIA International Journal for Chemistry

Year:

2005

Language:

english

File:

PDF, 296 KB

english, 2005

19

Regio- and Stereoselective Ring-Opening Metathesis Polymerization of Enantiomerically Pure Vince Lactam

Benedikter, Mathis J., Frater, Georg, Buchmeiser, Michael R.

Journal:

Year:

2018

Language:

english

File:

PDF, 2.15 MB

english, 2018

20

Synthesis of a Constitutional Isomer of Nerol by Consecutive Ireland–Claisen and Cope Rearrangements

Philip Kraft, Walter Eichenberger, Georg Fráter

Journal:

European Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 330 KB

english, 1999

21

Synthesis of [4.3.3]Propellanes by Carbenium-Ion Rearrangement and Their Olfactory Characterization

Georg Fráter, Daniel Helmlinger, Philip Kraft

Journal:

Helvetica Chimica Acta

Year:

2003

Language:

english

File:

PDF, 302 KB

english, 2003

22

THE PLIGHT OF TYPOGRAPHY

Gabbay, Shlomo, Bortolotti, Uberto, Cipolletti, George, Wasserman, Fred, Frater, Robert W.M., Factor, Stephen M.

Journal:

Year:

1932

Language:

english

File:

PDF, 378 KB

english, 1932

23

Replies to Queries

George Frater, D. Murray Rose and W. Cramond

Journal:

The Scottish Antiquary, or, Northern Notes and Queries

Year:

1891

Language:

english

File:

PDF, 486 KB

english, 1891

24

Editorial

Journal:

CHIMIA International Journal for Chemistry

Year:

2008

Language:

english

File:

PDF, 152 KB

english, 2008

25

[2 + 2] cycloaddition of optically active ketenes. Synthesis of (−)-blastmycinone. Preliminary Communication

Georg Fráter, Urs Müller, Wulf Günther

Journal:

Helvetica Chimica Acta

Year:

1986

Language:

english

File:

PDF, 228 KB

english, 1986

26

A Short Synthesis of (±)-(cis-6-Methyltetrahydropyran-2-yl)Acetic Acid, a Constituent of Civet

Cornelius Nussbaumer, Georg Fráter

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 386 KB

english, 1987

27

Forename and surname books

Journal:

Notes and Queries

Year:

1896

Language:

english

File:

PDF, 128 KB

english, 1896

28

ChemInform Abstract: A Novel, Short and Repeatable Two-Carbon Ring Expansion Reaction by Thermo-Isomerization: Easy Synthesis of Macrocyclic Ketones.

Matthias Nagel, Hans-Juergen Hansen, Georg Frater

Journal:

Year:

2002

File:

PDF, 29 KB

2002

29

Editorial

Journal:

CHIMIA International Journal for Chemistry

Year:

2006

Language:

english

File:

PDF, 239 KB

english, 2006

30

1959–1968: The Formative Years

Journal:

CHIMIA International Journal for Chemistry

Year:

2008

Language:

english

File:

PDF, 597 KB

english, 2008

31

ChemInform Abstract: Short and Versatile Two-Carbon Ring Expansion Reactions by Thermo-Isomerization: Novel Straightforward Synthesis of (.+-.)-Muscone, Nor- and Homomuscones, and Further Macrocyclic Ketones.

Matthias Nagel, Hans-Juergen Hansen, Georg Frater

Journal:

Year:

2002

File:

PDF, 33 KB

2002

32

A Stereoselective Synthesis of (±)-cis-γ-Irone

Cornelius Nussbaumer, Georg Fráter

Journal:

Helvetica Chimica Acta

Year:

1988

Language:

english

File:

PDF, 348 KB

english, 1988

33

An Efficient DABCO-Catalyzed Ireland-Claisen Rearrangement of Allylic Acrylates

Li, Yunxia, Wang, Quanrui, Goeke, Andreas, Fráter, Georg

Journal:

Year:

2007

Language:

english

File:

PDF, 98 KB

english, 2007

34

Synthesis of Tricyclic Ketones with Sesquiterpene Skeletons by Acid-Catalyzed Rearrangement of β-Monocyclofarnesol

Georg Fráter, Urs Müller, Philip Kraft

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 163 KB

english, 1999

35

Titelbild

Philip Kraft, Jerzy A. Bajgrowicz, Caroline Denis, Georg Fráter

Journal:

Angewandte Chemie

Year:

2000

File:

PDF, 30 KB

2000

36

Stereoselective synthesis of cyclohexa-2,4-dien-1-ones and cyclohex-2-en-1-ones from phenols

Martin A. Lovchik, Andreas Goeke, Georg Fráter

Journal:

Tetrahedron: Asymmetry

Year:

2006

Language:

english

File:

PDF, 203 KB

english, 2006

37

Cyclobutanones through S Ni ‘ Ring Closure, a Mechanistic Study

Lovchik, Martin A., Goeke, Andreas, Fráter, Georg

Journal:

Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 256 KB

english, 2007

38

Allerlei Trends: die neuesten Entwicklungen in der Riechstoffchemie

Philip Kraft, Jerzy A. Bajgrowicz, Caroline Denis, Georg Fráter

Journal:

Angewandte Chemie

Year:

2000

Language:

german

File:

PDF, 1.69 MB

german, 2000

39

Book Review: Carbocycle Construction in Terpene Synthesis. By Tse-Lok Ho

Journal:

Angewandte Chemie International Edition

Year:

1989

Language:

english

File:

PDF, 160 KB

english, 1989

40

ChemInform Abstract: Synthesis of Tricyclic Ketones with Sesquiterpene Skeletons by Acid-Catalyzed Rearrangement of β-Monocyclofarnesol.

Georg Frater, Urs Mueller, Philip Kraft

Journal:

Year:

1999

File:

PDF, 30 KB

1999

41

The stereoselectivity of the alkylation of the dianion of ethyl 2-hydroxy-6-methylcyclohexanecarboxylates: Control of stereochemistry at three adjacent stereogenic centers

Georg Fráter, Wulf Günther, Urs Müller

Journal:

Helvetica Chimica Acta

Year:

1989

Language:

english

File:

PDF, 344 KB

english, 1989

42

Strain concentration factors in rectangular hollow section truss gap K-connections—An experimental study

George S. Frater, Jeffrey A. Packer

Journal:

Journal of Constructional Steel Research

Year:

1993

Language:

english

File:

PDF, 1.41 MB

english, 1993

43

Synthesis and olfactory properties of (−)-(1R,2S)-Georgywood

Georg Fráter, Urs Müller, Fridtjof Schröder

Journal:

Tetrahedron: Asymmetry

Year:

2004

Language:

english

File:

PDF, 359 KB

english, 2004

44

,,Mit der Stiftung wollen wir jenen Pioniergeist fördern, der die Schweiz gross gemacht hat"

Journal:

CHIMIA International Journal for Chemistry

Year:

2008

Language:

german

File:

PDF, 228 KB

german, 2008

45

ChemInform Abstract: (.+-.)-1-[ (1R,2R,8aS*) -1,2,3,5,6,7,8,8a-Octahydro-1,2,8,8-tetramethylnaphthalen-2-yl] ethan-1-one (I): Isolation and Stereoselective Synthesis of a Powerful Minor Constituent of the Perfumery Synthetic Iso E Super®.

Cornelius Nussbaumer, Georg Frater, Philip Kraft

Journal:

Year:

1999

File:

PDF, 35 KB

1999

46

Forename and surname books

Journal:

Notes and Queries

Year:

1896

File:

PDF, 128 KB

1896

47

ChemInform Abstract: Odd and Trends: Recent Developments in the Chemistry of Odorants

Philip Kraft, Jerzy A. Bajgrowicz, Caroline Denis, Georg Frater

Journal:

Year:

2000

File:

PDF, 25 KB

2000

48

DBU-mediated Ireland–Claisen rearrangement of allyl alk-3-enoates: an efficient synthesis of 2-ethylidene-γ,δ-unsaturated carboxylic acids

Yunxia Li, Andreas Goeke, Ruiyao Wang, Quanrui Wang, Georg Fráter

Journal:

Year:

2007

Language:

english

File:

PDF, 621 KB

english, 2007

49

A transient benign lymph node-based proliferation of T-cells simulating non-Hodgkin lymphoma in a patient with psoriasis treated with tumor necrosis factor alpha and CD11a antagonists

M Yadira Hurley, Mary Noel George, Craig L Leonardi, John L Frater

Journal:

Diagnostic Pathology

Year:

2008

Language:

english

File:

PDF, 1.97 MB

english, 2008

50

Stereoselective synthesis of (.+-.)-cis-.alpha.-irone

Nussbaumer, Cornelius, Frater, Georg

Journal:

Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 505 KB

english, 1987

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