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1

Kurzmitteilung / Short Communication A Convenient Preparation of Acetone Solutions of Dimethyldioxirane

Waldemar Adam, Joachim Bialas, Lazaros Hadjiarapoglou

Journal:

European Journal of Inorganic Chemistry

Year:

1991

Language:

english

File:

PDF, 122 KB

english, 1991

2

Epoxidation of Enol Silyl Ethers, Phosphates, Esters, and Lactones by Dimethyldioxirane

Waldemar Adam, Lazaros Hadjiarapoglou, Volker Jäger, Jasna Klicić, Bernhard Seidel, Xiaoheng Wang

Journal:

European Journal of Inorganic Chemistry

Year:

1991

Language:

english

File:

PDF, 838 KB

english, 1991

3

Highly Functionalized Bicyclo[3.2.1]octane Derivatives from Readily Available 2′-Alkoxytricyclo[3.2.1.02,7]octanes: Building Blocks for Terpenes, Part I

Armin de Meijere, Lazaros Hadjiarapoglou, Mathias Noltemeyer, Hans-Jürgen Gutke, Iris Klein, Dietrich Spitzner

Journal:

European Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 729 KB

english, 1998

4

Synthese von 2,3-Epoxy-2,3-dihydro-2,3-dimethylbenzo[b]furan, dem vermutlich ultimalen Mutagen von Benzofurandioxetanen

Prof. Dr. Waldemar Adam, Dr. Lazaros Hadjiarapoglou, Dr. Thomas Mosandl, Dr. Chantu R. Saha-Möller, Dr. Dieter Wild

Journal:

Angewandte Chemie

Year:

1991

Language:

german

File:

PDF, 381 KB

german, 1991

5

Epoxidation von 2-Methyl-3-phenylbenzofuranen mit Dimethyldioxiran: eine neuartige reversible Valenzisomerisierung zwischen Benzofuranepoxiden und Chinonmethiden, deren Umlagerungen, Methanolyse und Cycloadditionschemie

Prof. Dr. Waldemar Adam, Dr. Lazaros Hadjiarapoglou, Dr. Karl Peters, Markus Sauter

Journal:

Angewandte Chemie

Year:

1993

Language:

german

File:

PDF, 233 KB

german, 1993

6

Synthesis of the 2,3-Epoxy-2,3-dihydro-2,3-dimethylbenzo[b]furan, the Proposed Ultimate Mutagen of the Benzofuran Dioxetanes

Prof. Dr. Waldemar Adam, Dr. Lazaros Hadjiarapoglou, Dr. Thomas Mosandl, Dr. Chantu R. Saha-Möller, Dr. Dieter Wild

Journal:

Angewandte Chemie International Edition

Year:

1991

Language:

english

File:

PDF, 388 KB

english, 1991

7

Epoxidation of 2-Methyl-3-phenylbenzofurans with Dimethyldioxirane: A Novel Reversible Valence Isomerization between Labile Benzofuran Epoxides and Quinone Methides, their Rearrangement, Methanolysis, and Cycloaddition Chemistry

Prof. Dr. Waldemar Adam, Dr. Lazaros Hadjiarapoglou, Dr. Karl Peters, Dipl.-Chem. Markus Sauter

Journal:

Angewandte Chemie International Edition

Year:

1993

Language:

english

File:

PDF, 233 KB

english, 1993

8

Dimethyldioxirane epoxidation of β-oxo enol ethers

Waldemar Adam, Lazaros Hadjiarapoglou

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 349 KB

english, 1990

9

Dioxirane Epoxidation of α,β-Unsaturated Ketones

Waldemar Adam, Lazaros Hadjiarapoglou, Alex Smerz

Journal:

European Journal of Inorganic Chemistry

Year:

1991

Language:

english

File:

PDF, 717 KB

english, 1991

10

Epoxidation of 2,3-Dimethylbenzofurans by Dimethyldioxirane

Waldemar Adam, Joachim Bialas, Lazaros Hadjiarapoglou, Markus Sauter

Journal:

European Journal of Inorganic Chemistry

Year:

1992

Language:

english

File:

PDF, 388 KB

english, 1992

11

ChemInform Abstract: 2,3-Dihydro-3-oxo-2-phenyliodonium-benzo(b)thiolenide-1,1-dioxide: Synthesis, Decomposition and Cu-Catalyzed Thermal Reactions.

L. P. HADJIARAPOGLOU, K. SCHANK

Journal:

Year:

1997

File:

PDF, 31 KB

1997

12

ChemInform Abstract: Cyclopropyl Building Blocks for Organic Synthesis. Part 38. Highly Functionalized Bicyclo[3.2.1]octane Derivatives from Readily Available 2′-Alkoxytricyclo[3.2.1.02,7]octanes: Building Blocks for Terpenes. Part 1.

A. DE MEIJERE, L. HADJIARAPOGLOU, M. NOLTEMEYER, H.-J. GUTKE, I. KLEIN, D. SPITZNER

Journal:

Year:

1998

File:

PDF, 47 KB

1998

13

ChemInform Abstract: [3 + 2]-Cycloaddition Reactions of 2-Phenyliodonio-1,3-dioxacyclohexanemethylide: Facile Synthesis of Fused Dihydrofuran Derivatives.

Amalia Asouti, Lazaros P. Hadjiarapoglou

Journal:

Year:

1999

File:

PDF, 32 KB

1999

14

ChemInform Abstract: Cycloaddition Reactions of Iodonium Ylides of Cyclic β-Diketones with 1,3-Dienes: Evidence for a Stepwise Mechanism.

Ioannis Alexiou, Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2000

File:

PDF, 31 KB

2000

15

ChemInform Abstract: Regioselective and Diastereoselective Dimethyldioxirane Epoxidation of Substituted Norbornenes and Hexamethyl Dewar Benzene.

Amalia Asouti, Lazaros P. Hadjiarapoglou

Journal:

Year:

2000

File:

PDF, 30 KB

2000

16

ChemInform Abstract: Alkyl 2-Chloro-2-cyclopropylideneacetates: Remarkably Versatile Building Blocks for Organic Synthesis

Armin de Meijere, Sergei I. Kozhushkov, Lazaros P. Hadjiarapoglou

Journal:

Year:

2000

File:

PDF, 25 KB

2000

17

ChemInform Abstract: [3 + 2]-Cycloaddition Reactions of 2-Phenyliodonio-5,5-dimethyl-1,3-dioxacyclohexanemethylide.

Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2001

File:

PDF, 32 KB

2001

18

ChemInform Abstract: RhII-Catalyzed Thermal Cyclopropanations of a Phenyliodonium Bis(carbomethoxy)methylide with Alkenes and Dienes.

Georgia Georgakopoulou, Christos Kalogiros, Lazaros P. Hadjiarapoglou

Journal:

Year:

2002

File:

PDF, 35 KB

2002

19

RhII-Catalyzed Cycloadditions of Carbomethoxy Iodonium Ylides.

Christina Batsila, George Kostakis, Lazaros P. Hadjiarapoglou

Journal:

Year:

2002

File:

PDF, 36 KB

2002

20

A Stereoselective and Regioselective Synthesis of trans,trans-Configured 1,2,3-Trisubstituted Indans: Cycloaddition of Alkenes with Iodonium Ylides of β-Disulfones.

Waldemar Adam, Sara G. Bosio, Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2003

File:

PDF, 169 KB

2003

21

Bis(sulfonyl)methyl Insertion into Alkenyl versus Phenyl Carbon—Hydrogen Bonds in the Reaction of Bis(sulfonyl)iodonium Ylides with Highly Phenylated Ethylenes.

Waldemar Adam, Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2003

File:

PDF, 138 KB

2003

22

A Remarkable Cycloaddition of Bis(arylsulfonyl)iodonium Ylide with Norbornene Derivatives for the Direct Synthesis of Functionalized Indans.

Waldemar Adam, Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2003

File:

PDF, 91 KB

2003

23

Alkenyl C—H Insertion of a β-Disulfone Iodonium Ylide into Flavones.

Waldemar Adam, Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2004

File:

PDF, 127 KB

2004

24

A Facile Diastereoselective Synthesis of Functionalized 1,2,3-Trisubstituted Benzocyclopentenes Through the Cycloaddition of Bis(phenylsulfonyl)iodonium Ylides to Cyclic Alkenes.

Waldemar Adam, Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2004

File:

PDF, 142 KB

2004

25

Diels—Alder Reactions of Substituted Cyclohexa-2,4-dienones with Alkenes and Alkynes.

Dimitris Gabrilidis, Christos Kalogiros, Lazaros P. Hadjiarapoglou

Journal:

Year:

2005

File:

PDF, 34 KB

2005

26

The Reaction of Phenyliodonium Bis(phenylsulfonyl)methylide with Alkyl Iodides.

Efstathios P. Gogonas, Ioannis Nyxas, Lazaros P. Hadjiarapoglou

Journal:

Year:

2005

File:

PDF, 21 KB

2005

27

ChemInform Abstract: Facile Preparation of Bicyclo[2.2.2]octenone Derivatives via Diels—Alder Cycloadditions of in situ-Generated Masked o-Benzoquinones.

Christos Kalogiros, Lazaros P. Hadjiarapoglou

Journal:

Year:

2011

File:

PDF, 34 KB

2011

28

Bis(sulfonyl)methyl Insertion into Alkenyl versus Phenyl Carbon−Hydrogen Bonds in the Reaction of Bis(sulfonyl)iodonium Ylides with Highly Phenylated Ethylenes

Waldemar Adam, Efstathios P. Gogonas, Lazaros P. Hadjiarapoglou

Journal:

European Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 112 KB

english, 2003

29

Alkenyl C–H insertion of a β-disulfone iodonium ylide into flavones

Waldemar Adam, Efstathios P Gogonas, Lazaros P Hadjiarapoglou

Journal:

Year:

2003

Language:

english

File:

PDF, 160 KB

english, 2003

30

Facile preparation of bicyclo[2.2.2]octenone derivatives via Diels–Alder cycloadditions of in situ-generated masked o-benzoquinones

Christos Kalogiros, Lazaros P. Hadjiarapoglou

Journal:

Year:

2011

Language:

english

File:

PDF, 534 KB

english, 2011

31

Dioxirane oxidation of (Z)-1-thioaurones, (E)-3-arylidene-1-thiochroman-4-ones and (E)-3-arylidene-1-thioflavan-4-ones

Waldemar Adam, Dieter Golsch, Lazaros Hadjiarapoglou, Albert Lévai, Csaba Nemes, Tamás Patonay

Journal:

Year:

1994

Language:

english

File:

PDF, 493 KB

english, 1994

32

2,3-Dihydro-3-oxo-2-phenyliodonium-benzo[b]thiolenide-1,1-dioxide: Synthesis, decomposition and Cu-catalyzed thermal reactions

Lazaros P. Hadjiarapoglou, Kurt Schank

Journal:

Year:

1997

Language:

english

File:

PDF, 660 KB

english, 1997

33

[3+2]-Cycloaddition reactions of 2-phenyliodonio-5,5-dimethyl-1,3-dioxacyclohexanemethylide

Efstathios P Gogonas, Lazaros P Hadjiarapoglou

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 63 KB

english, 2000

34

Reactions of 2,3-dihydro-2-phenyliodonium-3-oxo-benzo[b] thiolenide-1,1-dioxide

Lazaros Hadjiarapoglou, Kurt Schank

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 375 KB

english, 1989

35

Dimethyldioxirane epoxidation of flavones.

Waldemar Adam, Dieter Golsch, Lazaros Hadjiarapoglou, Tamas Patonay

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 252 KB

english, 1991

36

Facile synthesis of highly functionalized bicyclo[3.2.1]octanes as potential building blocks for various natural products

Lazaros Hadjiarapoglou, Armin de Meijere, Hans-Jürgen Seitz, Iris Klein, Dietrich Spitzner

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 337 KB

english, 1994

37

Competitive epoxidation and quinone formation in the dimethyldioxirane oxidation of diazoquinones as ambident nucleophiles

Waldemar Adam, Lazaros Hadjiarapoglou, Karsten Mielke, Alexander Treiber

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 348 KB

english, 1994

38

Dimethyldioxirane epoxidation of 6,6-disubstituted fulvenes.

Waldemar Adam, Lazaros P. Hadjiarapoglou, Anja Meffert

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 277 KB

english, 1991

39

α-Oxo sulfones by dimethyldioxirane oxidation of thiol esters

Waldemar Adam, Lazaros Hadjiarapoglou

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 155 KB

english, 1992

40

Dimethyldioxirane epoxidation of α,β-unsaturated ketones, acids and esters.

Waldemar Adam, Lazaros Hadjiarapoglou, Bernd Nestler

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 233 KB

english, 1990

41

The chemistry of photolytically and thermally generated α-ketocarbenes from iodonium ylides of β-diketones

Lazaros P. Hadjiarapoglou

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 101 KB

english, 1987

42

Dimethyldioxirane epoxidation of enol phosphates

Waldemar Adam, Lazaros Hadjiarapoglou, Jasna Klicic

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 241 KB

english, 1990

43

Epoxidation of γ-methylene-γ-butyrolactones by dimethyldioxirane

Waldemar Adam, Lazaros Hadjiarapoglou, Volker Jäger, Bernhard Seidel

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 265 KB

english, 1989

44

Epoxidation of silyl enol ethers, phthalides, and enol esters by dimethyldioxirane

Waldemar Adam, Lazaros Hadjiarapoglou, Xiaoheng Wang

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 258 KB

english, 1989

45

RhII-catalyzed cycloadditions of carbomethoxy iodonium ylides

Christina Batsila, George Kostakis, Lazaros P Hadjiarapoglou

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 73 KB

english, 2002

46

[3+2]-Cycloaddition reactions of 2-phenyliodonio-1,3-dioxacyclohexanemethylide: Facile synthesis of fused dihydrofuran derivatives

Amalia Asouti, Lazaros P. Hadjiarapoglou

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 221 KB

english, 1998

47

Regioselective and diastereoselective dimethyldioxirane epoxidation of substituted norbornenes and hexamethyl Dewar benzene

Amalia Asouti, Lazaros P Hadjiarapoglou

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 120 KB

english, 2000

48

Synthesis and antitumor activity of peptide-paclitaxel conjugates

Serafim Papas, Tonia Akoumianaki, Christos Kalogiros, Lazaros Hadjiarapoglou, Panayiotis A. Theodoropoulos, Vassilios Tsikaris

Journal:

Journal of Peptide Science

Year:

2007

Language:

english

File:

PDF, 1.15 MB

english, 2007

49

Dimethyldioxirane epoxidation of benzofurans: reversible thermal and photochemical valence isomerization between benzofuran epoxides, quinone methides, and benzoxetenes

Adam, Waldemar, Hadjiarapoglou, Lazaros, Peters, Karl, Sauter, Markus

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 758 KB

english, 1993

50

Epoxidation of flavones by dimethyldioxirane

Adam, Waldemar, Golsch, Dieter, Hadjiarapoglou, Lazaros, Patonay, Tamas

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 871 KB

english, 1991