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1

Synthesis of 4-Substituted 1-(Benzyloxy)pyrazoles via Iodine−Magnesium Exchange of 1-(Benzyloxy)-4-iodopyrazole

Felding, Jakob, Kristensen, Jesper, Bjerregaard, Trine, Sander, Lone, Vedsø, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 44 KB

english, 1999

2

Synthesis of Ortho Substituted Arylboronic Esters by in Situ Trapping of Unstable Lithio Intermediates

Kristensen, Jesper, Lysén, Morten, Vedsø, Per, Begtrup, Mikael

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 47 KB

english, 2001

3

Novel acylation catalysts in peptide synthesis: derivatives of N-hydroxytriazoles and N-hydroxytetrazoles

Spetzler, Jane C., Meldal, Morten, Felding, Jakob, Vedsø, Per, Begtrup, Mikael

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1998

Language:

english

File:

PDF, 143 KB

english, 1998

4

ChemInform Abstract: Synthesis of 4-Substituted 1-(Benzyloxy)pyrazoles via Iodine—Magnesium Exchange of 1-(Benzyloxy)-4-iodopyrazole.

Jakob Felding, Jesper Kristensen, Trine Bjerregaard, Lone Sander, Per Vedsoe, Mikael Begtrup

Journal:

Year:

1999

File:

PDF, 35 KB

1999

5

ChemInform Abstract: Regioselective Introduction of Electrophiles in the 4-Position of 1-Hydroxypyrazole via Bromine—Lithium Exchange.

Thomas Balle, Per Vedsoe, Mikael Begtrup

Journal:

Year:

1999

File:

PDF, 33 KB

1999

6

ChemInform Abstract: Preparation of 2- and 5-Aryl Substituted Thiazoles via Palladium-Catalyzed Negishi Cross-Coupling.

Jacob Jensen, Niels Skjaerbaek, Per Vedsoe

Journal:

Year:

2001

File:

PDF, 30 KB

2001

7

ChemInform Abstract: Synthesis of 1-Hydroxy-Substituted Pyrazolo[3,4-c]- and Pyrazolo[4,3-c]quinolines and -isoquinolines from 4- and 5-Aryl-Substituted 1-Benzyloxypyrazoles.

Jan Pawlas, Per Vedsoe, Palle Jakobsen, Per Olaf Huusfeldt, Mikael Begtrup

Journal:

Year:

2001

File:

PDF, 36 KB

2001

8

ChemInform Abstract: Synthesis of ortho Substituted Arylboronic Esters by in situ Trapping of Unstable Lithio Intermediates.

Jesper Kristensen, Morten Lysen, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2001

File:

PDF, 32 KB

2001

9

ChemInform Abstract: Synthesis of 2-Alkylpyrazole-1-oxides: A Facile Access to 1-Alkyl-5-halopyrazoles.

Joergen Eskildsen, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2001

File:

PDF, 26 KB

2001

10

ChemInform Abstract: Novel Anionic Anellation Tactics for Construction of Fused Heteroaromatic Frameworks. Part 1. Synthesis of 4-Substituted Pyrazolo[4,3-c]quinolines, 9-Substituted Pyrazolo[3,4-c]quinolines, and 1,4-Dihydrochromeno[4,3-c]pyrazoles.

Jan Pawlas, Per Vedsoe, Palle Jakobsen, Per Olaf Huusfeldt, Mikael Begtrup

Journal:

Year:

2001

File:

PDF, 33 KB

2001

11

ChemInform Abstract: Halogenation of Pyrazoloquinolines and Pyrazoloisoquinolines. Theoretical Analysis of the Regioreactivity and Cross-Coupling of 3-Halogen Derivatives.

Jan Pawlas, Jeremy Greenwood, Per Vedsoe, Tommy Liljefors, Palle Jakobsen, Per Olaf Huusfeldt, Mikael Begtrup

Journal:

Year:

2001

File:

PDF, 24 KB

2001

12

ChemInform Abstract: Convergent Synthesis of 6-Substituted Phenanthridines via Anionic Ring Closure.

Morten Lysen, Jesper L. Kristensen, Per Vedsoe, Mikael Megtrup

Journal:

Year:

2002

File:

PDF, 26 KB

2002

13

ChemInform Abstract: Synthesis of 4- and 5-Substituted 1-Hydroxyimidazoles Through Directed Lithiation and Metal—Halogen Exchange.

Birgitte Langer Eriksen, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2002

File:

PDF, 32 KB

2002

14

ChemInform Abstract: Convergent Synthesis of 3-Arylated 1-Hydroxypyrazoles via 3-Metalated Pyrazole-1-oxides.

Joergen Eskildsen, Jesper Kristensen, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2002

File:

PDF, 29 KB

2002

15

ChemInform Abstract: First Nucleophilic Aromatic Substitution of Anellated Pyrazole.

Jan Pawlas, Per Vedsoe, Palle Jakobsen, Per O. Huusfeldt, Mikael Begtrup

Journal:

Year:

2002

File:

PDF, 28 KB

2002

16

ChemInform Abstract: Regioselective Acylation of 1-Hydroxypyrazoles via Metalated Intermediates.

Niels Oestergaard, Niels Skjaerbaek, Mikael Begtrup, Per Vedsoe

Journal:

Year:

2002

File:

PDF, 27 KB

2002

17

ChemInform Abstract: Synthesis of Novel Azaxanthones Derived from N-Hydroxyazoles.

Jesper L. Kristensen, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2002

File:

PDF, 30 KB

2002

18

Sequential Functionalization of Pyrazole 1-Oxides via Regioselective Metalation: Synthesis of 3,4,5-Trisubstituted 1-Hydroxypyrazoles.

Anna Sif Paulson, Joergen Eskildsen, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2002

File:

PDF, 36 KB

2002

19

Preparation of 5-Heteroaryl Substituted 1-(4-Fluorophenyl)-1H-indoles via Palladium-Catalyzed Negishi and Stille Cross-Coupling Reactions.

Thomas Balle, Kim Andersen, Per Vedsoe

Journal:

Year:

2002

File:

PDF, 30 KB

2002

20

Halogen Dance in Pyrazole 1-Oxides: Synthesis of Pyrazolo[3,4-c]quinoline 1-Oxides.

Joergen Eskildsen, Niels Oestergaard, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2003

File:

PDF, 206 KB

2003

21

A New Synthesis of 3-Substituted Pyrrolidines Using Iron Catalyzed Cross-Coupling Reactions and Ring Closing Metathesis.

Niels Oestergaard, Brian Thoning Pedersen, Niels Skjaerbaek, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2003

File:

PDF, 134 KB

2003

22

Synthesis of Pentacyclic 13-Azadibenzo[a,de]anthracenes via Anionic Cascade Ring Closure.

Jesper L. Kristensen, Per Vedsoe, Mikael Begtrup

Journal:

Year:

2003

File:

PDF, 119 KB

2003

23

Synthesis of 2,3-Substituted Thienylboronic Acids and Esters.

Claus Christophersen, Mikael Begtrup, Soeren Ebdrup, Henning Petersen, Per Vedsoe

Journal:

Year:

2004

File:

PDF, 158 KB

2004

24

Synthesis of Sulfonyl Chlorides of Phenylboronic Acids.

Per Vedsoe, Preben H. Olesen, Thomas Hoeg-Jensen

Journal:

Year:

2004

File:

PDF, 147 KB

2004

25

13C chemical shifts and 1H-13C coupling constants of N-phenyl-, N-p-fluorophenyl- and N-o-nitrophenylpyrazoles

Mikael Begtrup, Per Vedsø, Pilar Cabildo, Rosa Maria Claramunt, Jose Elguero, Wim Meutermans

Journal:

Magnetic Resonance in Chemistry

Year:

1992

Language:

english

File:

PDF, 264 KB

english, 1992

26

13C NMR of pyrazoles

Mikael Begtrup, Gérard Boyer, Pilar Cabildo, Carlos Cativiela, Rosa M. Claramunt, José Elguero, José Ignacio García, Catherine Toiron, Per Vedsø

Journal:

Magnetic Resonance in Chemistry

Year:

1993

Language:

english

File:

PDF, 3.32 MB

english, 1993

27

Structure–activity relationship for aryl and heteroaryl boronic acid inhibitors of hormone-sensitive lipase

Søren Ebdrup, Poul Jacobsen, Anupma Dhanda Farrington, Per Vedsø

Journal:

Bioorganic & Medicinal Chemistry

Year:

2005

Language:

english

File:

PDF, 159 KB

english, 2005

28

Synthesis of novel azaxanthones derived from N-hydroxyazoles

Jesper L Kristensen, Per Vedsø, Mikael Begtrup

Journal:

Year:

2002

Language:

english

File:

PDF, 254 KB

english, 2002

29

Halogen dance in pyrazole 1-oxides: synthesis of pyrazolo[3,4-c]quinoline 1-oxides

Jørgen Eskildsen, Niels Østergaard, Per Vedsø, Mikael Begtrup

Journal:

Year:

2002

Language:

english

File:

PDF, 299 KB

english, 2002

30

N-Alkoxypyrazoles as biomimetics for the alkoxyphenyl group in tamoxifen

Martin Wenckens, Palle Jakobsen, Per Vedsø, Per Olaf Huusfeldt, Birgitte Gissel, Marianne Barfoed, Bettina Lundin Brockdorff, Anne E Lykkesfeldt, Mikael Begtrup

Journal:

Bioorganic & Medicinal Chemistry

Year:

2003

Language:

english

File:

PDF, 443 KB

english, 2003

31

Insulins with built-in glucose sensors for glucose responsive insulin release

Dr Thomas Hoeg-Jensen, Signe Ridderberg, Svend Havelund, Lauge Schäffer, Per Balschmidt, Ib Jonassen, Per Vedsø, Preben H. Olesen, Jan Markussen

Journal:

Journal of Peptide Science

Year:

2005

Language:

english

File:

PDF, 156 KB

english, 2005

32

Automatic read-out systems for multiple column chromatography with an adaptation to computer calculations

per Vestergaard, Sven Vedsø

Journal:

Journal of Chromatography A

Year:

1965

Language:

english

File:

PDF, 3.26 MB

english, 1965

33

Synthesis of 1-Hydroxy-Substituted Pyrazolo[3,4- c ]- and Pyrazolo[4,3- c ]quinolines and -isoquinolines from 4- and 5-Aryl-Substituted 1-Benzyloxypyrazoles

Pawlas, Jan, Vedsø, Per, Jakobsen, Palle, Huusfeldt, Per Olaf, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 84 KB

english, 2000

34

Regioselective Introduction of Electrophiles in the 4-Position of 1-Hydroxypyrazole via Bromine−Lithium Exchange

Balle, Thomas, Vedsø, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 69 KB

english, 1999

35

Synthesis of 5-Substituted 1-Hydroxypyrazoles through Directed Lithiation of 1-(Benzyloxy)pyrazole

Vedso, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

1995

Language:

english

File:

PDF, 590 KB

english, 1995

36

Sequential Functionalization of Pyrazole 1-Oxides via Regioselective Metalation: Synthesis of 3,4,5-Trisubstituted 1-Hydroxypyrazoles

Paulson, Anna Sif, Eskildsen, Jørgen, Vedsø, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 67 KB

english, 2002

37

Synthesis of Pentacyclic 13-Azadibenzo[ a , d e ]anthracenes via Anionic Cascade Ring Closure

Kristensen, Jesper L., Vedsø, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 70 KB

english, 2003

38

Syntheses, biological evaluation and SAR of ingenol mebutate analogues for treatment of actinic keratosis and non-melanoma skin cancer

Liang, Xifu, Grue-Sørensen, Gunnar, Månsson, Kristoffer, Vedsø, Per, Soor, Anke, Stahlhut, Martin, Bertelsen, Malene, Engell, Karen Margrethe, Högberg, Thomas

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2013

Language:

english

File:

PDF, 2.43 MB

english, 2013

39

Synthesis of 4- and 5-Substituted 1-Hydroxyimidazoles through Directed Lithiation and Metal−Halogen Exchange

Eriksen, Birgitte Langer, Vedsø, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 64 KB

english, 2001

40

Synthesis of 2-Substituted 1-Hydroxyimidazoles through Directed Lithiation

Eriksen, Birgitte Langer, Vedsø, Per, Morel, Sandrine, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 148 KB

english, 1998

41

Synthesis, biological evaluation and SAR of 3-benzoates of ingenol for treatment of actinic keratosis and non-melanoma skin cancer

Grue-Sørensen, Gunnar, Liang, Xifu, Månsson, Kristoffer, Vedsø, Per, Dahl Sørensen, Morten, Soor, Anke, Stahlhut, Martin, Bertelsen, Malene, Engell, Karen Margrethe, Högberg, Thomas

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2014

Language:

english

File:

PDF, 1.16 MB

english, 2014

42

Synthesis of 5-Substituted 1-Hydroxy-1,2,3-triazoles through Directed Lithiation of 1-(Benzyloxy)-1,2,3-triazole

Uhlmann, Peter, Felding, Jakob, Vedsø, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

1997

Language:

english

File:

PDF, 222 KB

english, 1997

43

Solid-Phase Directed Ortho-Lithiation and the Preparation of a Phthalide Library

Garibay, Patrick, Vedsø, Per, Begtrup, Mikael, Hoeg-Jensen, Thomas

Journal:

Journal of Combinatorial Chemistry

Year:

2001

Language:

english

File:

PDF, 117 KB

english, 2001

44

Incorporation of the CrossFire Beilstein Database into the Organic Chemistry Curriculum at the Royal Danish School of Pharmacy

Christensen, S. Brogger, Franzyk, Henrik, Frolund, Bente, Jaroszewski, Jerzy W., Staerk, Dan, Vedso, Per

Journal:

Journal of Chemical Education

Year:

2002

Language:

english

File:

PDF, 85 KB

english, 2002

45

Novel Anionic Annelation Tactics for Construction of Fused Heteroaromatic Frameworks. 1. Synthesis of 4-Substituted Pyrazolo[4,3- c ]quinolines, 9-Substituted Pyrazolo[3,4- c ]quinolines, and 1,4-Dihydrochromeno[4,3- c ]pyrazoles

Pawlas, Jan, Vedsø, Per, Jakobsen, Palle, Huusfeldt, Per Olaf, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 90 KB

english, 2001

46

First Nucleophilic Aromatic Substitution of Annelated Pyrazole

Pawlas, Jan, Vedsø, Per, Jakobsen, Palle, Huusfeldt, Per O., Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 38 KB

english, 2002

47

Convergent Synthesis of 3-Arylated 1-Hydroxypyrazoles via 3-Metalated Pyrazole-1-oxides

Eskildsen, Jørgen, Kristensen, Jesper, Vedsø, Per, Begtrup, Mikael

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 40 KB

english, 2001

48

Directed ortho -Lithiation on Solid Phase

Havez, Sophie, Begtrup, Mikael, Vedsø, Per, Andersen, Kim, Ruhland, Thomas

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 50 KB

english, 1998

49

Convergent Synthesis of 6-Substituted Phenanthridines via Anionic Ring Closure

Lysén, Morten, Kristensen, Jesper L., Vedsø, Per, Begtrup, Mikael

Journal:

Organic Letters

Year:

2002

Language:

english

File:

PDF, 35 KB

english, 2002

50

Synthesis of 2,3-Substituted Thienylboronic Acids and Esters

Christophersen, Claus, Begtrup, Mikael, Ebdrup, Søren, Petersen, Henning, Vedsø, Per

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 69 KB

english, 2003