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1

The Reimer-Tiemann Reaction.

Journal:

Chemical Reviews

Year:

1960

Language:

english

File:

PDF, 1.42 MB

english, 1960

2

Comprehensive Organic Synthesis || The Reimer–Tiemann Reaction

Year:

1991

Language:

english

File:

PDF, 446 KB

english, 1991

3

Polymergebundene Cinchonaalkaloide als Katalysatoren in der Michael Reaktion

Kurt Hermann, Hans Wynberg

Journal:

Helvetica Chimica Acta

Year:

1977

File:

PDF, 294 KB

1977

4

The synthesis of cyclopentadithiophenes

A. Kraak, A.K. Wiersema, P. Jordens, Hans Wynberg

Journal:

Year:

1968

Language:

english

File:

PDF, 1.24 MB

english, 1968

5

Organic Reactions || The Reimer-Tiemann Reaction

Year:

2004

File:

PDF, 821 KB

2004

6

Absolute configuration of chalcone epoxide. Chemical correlation

Marsman, Bea, Wynberg, Hans

Journal:

Journal of Organic Chemistry

Year:

1979

Language:

english

File:

PDF, 393 KB

english, 1979

7

Resolution of spiro[3.3]hepta-1,5-diene and a prediction of its absolute configuration

Hulshof, L. A., McKervey, M. A., Wynberg, Hans

Journal:

Journal of the American Chemical Society

Year:

1974

Language:

english

File:

PDF, 923 KB

english, 1974

8

Racematspaltungen mit Substanzfamilien

Ton Vries, Hans Wynberg, Erik van Echten, Jan Koek, Wolter ten Hoeve, Richard M. Kellogg, Quirinus B. Broxterman, Adri Minnaard, Bernard Kaptein, Sietse van der Sluis, Lumbertus Hulshof, Jaap Kooistra

Journal:

Angewandte Chemie

Year:

1998

Language:

german

File:

PDF, 109 KB

german, 1998

9

The Family Approach to the Resolution of Racemates

Ton Vries, Hans Wynberg, Erik van Echten, Jan Koek, Wolter ten Hoeve, Richard M. Kellogg, Quirinus B. Broxterman, Adri Minnaard, Bernard Kaptein, Sietse van der Sluis, Lumbertus Hulshof, Jaap Kooistra

Journal:

Angewandte Chemie International Edition

Year:

1998

Language:

english

File:

PDF, 117 KB

english, 1998

10

Photo- and electroluminescence efficiency in soluble poly(dialky1-p-phenylenevinylene)

Dr. Emiel G. J. Staring, Robert C. J. E. Demandt, Dr. David Braun, Dr. Geert L. J. Rikken, Yves A. R. R. Kessener, Ton H. J. Venhuizen, Dr. Hans Wynberg, Dr. Wolter Ten Hoeve, Dr. Karin J. Spoelstra

Journal:

Advanced Materials

Year:

1994

Language:

english

File:

PDF, 451 KB

english, 1994

11

Chiralität nur im angeregten Zustand

Dr. E. W. Meijer, Prof. Dr. Hans Wynberg

Journal:

Angewandte Chemie

Year:

1988

Language:

german

File:

PDF, 246 KB

german, 1988

12

Chirality Solely Due to the Presence of an Excited State

Dr. E. W. Meijer, Prof. Dr. Hans Wynberg

Journal:

Angewandte Chemie International Edition

Year:

1988

Language:

english

File:

PDF, 143 KB

english, 1988

13

ChemInform Abstract: Dutch Resolution, a New Technology in Classical Resolution

Quirinus B. Broxterman, Erik Van Echten, Lumbertus A. Hulshof, Bernard Kaptein, Richard M. Kellogg, Adriaan J. Minnaard, Ton R. Vries, Hans Wynberg

Journal:

Year:

1999

File:

PDF, 25 KB

1999

14

The resolution, isolation, and pharmacological characterization of the enantiomers of a benzamide containing a chiral sulfoxide

Brent T. Butler, Gary Silvey, D. Michael Houston, David R. Borcherding, Valerie L. Vaughn, Andrew T. McPhail, Donna M. Radzik, Hans Wynberg, W. Ten Hoeve, E. Van Echten, Nahed K. Ahmed, Matthew D. Lin

Journal:

Year:

1992

Language:

english

File:

PDF, 851 KB

english, 1992

15

Acidity Constants of the Thienyl- and Phenyl-Pyridines and Stability Constants of the Corresponding Copper (II) 1:1 Complexes

Helmut Sigel, Hans Wynberg, T. J. van Bergen, Klaus Kahmann

Journal:

Helvetica Chimica Acta

Year:

1972

Language:

english

File:

PDF, 254 KB

english, 1972

16

Synthesis of hexadeuterated diethylstilbestrol ([1,1,1,6,6,6-d6]-E-3,4-di-(4-hydroxyphenyl)-hex-3-ene)

Gijsbert Zomer, Henk J. G. M. Derks, Hans Wynberg

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1983

Language:

english

File:

PDF, 184 KB

english, 1983

17

Deuterated anabolic drugs. Part 2 synthesis of (R,S)-3, 4-bis(4-hydroxyphenyl)-[2,2,5,5-d 4]hexane (HEX-d4) and (E,E)-3,4-bis(4-hydroxyphenyl)-[2,5-d2]hexa-2,4-diene (DE-d2)

Gijsbert Zomer, Henk J. G. M. Derks, Hans Wynberg

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1984

Language:

english

File:

PDF, 223 KB

english, 1984

18

Preparation of ring labelled adamantane derivatives II. 2-adamantanone-2−14C, adamantane-2−14C and 1-methyladamantane-2 or 4−14C

Samuel H. Liggero, Zdenko Majerski, Paul von R. Schleyer, A. P. Wolf, C. S. Redvanly, Hans Wynberg, J. A. Boerma, J. Strating

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1971

Language:

english

File:

PDF, 368 KB

english, 1971

19

The crystal structure of heptyl 1-thio-α-d-glucopyranoside, a member of a new homologous series of mesogenic carbohydrate derivatives

Henk A. van Doren, Ralph van der Geest, Fré van Bolhuis, Richard M. Kellogg, Hans Wynberg

Journal:

Carbohydrate Research

Year:

1989

Language:

english

File:

PDF, 410 KB

english, 1989

20

Synthesis and liquid crystalline properties of the n-alkyl 1-thio-α-d-glucopyranosides, a new homologous series of carbohydrate mesogens

Henk A. van Doren, Ralph van der Geest, Richard M. Kellogg, Hans Wynberg

Journal:

Carbohydrate Research

Year:

1989

Language:

english

File:

PDF, 799 KB

english, 1989

21

Enantiomeric recognition and interactions

Hans Wynberg, Ben Feringa

Journal:

Year:

1976

Language:

english

File:

PDF, 430 KB

english, 1976

22

1,2-dioxetanes as chemiluminescent intermediates in the triplet oxygen oxygenation of olefins.

E.W. Meijer, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 202 KB

english, 1981

23

The synthesis of the enantiometric quinacrine mustards and atabrines and their interaction with human and rabbit lymphocytes

G.J. Heeres, Hans Wynberg, A.J. Nienhaus, G.J.P.A. Anders

Journal:

Bioorganic Chemistry

Year:

1975

Language:

english

File:

PDF, 270 KB

english, 1975

24

Biomimetic asymmetric oxidative coupling of phenols

Ben Feringa, Hans Wynberg

Journal:

Bioorganic Chemistry

Year:

1978

Language:

english

File:

PDF, 795 KB

english, 1978

25

Pseudomonas oleovorans as a tool in bioconversions of hydrocarbons: growth, morphology and conversion characteristics in different two-phase systems

Marie-Jose de Smet, Jaap Kingma, Hans Wynberg, Bernard Witholt

Journal:

Enzyme and Microbial Technology

Year:

1983

Language:

english

File:

PDF, 2.72 MB

english, 1983

26

Optical activity of some hydrocarbons

Hans Wynberg, L.A. Hulshof

Journal:

Year:

1974

Language:

english

File:

PDF, 748 KB

english, 1974

27

The geminal 1,1′-biadamantyl group as a stabilizer of reactive functions : 1,1′-biadamantyldiazomethane, 1,1′-biadamanthylemethylene-iminoxyl and 1,1′-biadamanthylmethylene-iminyl

J.H. Wieringa, Hans Wynberg, J. Strating

Journal:

Year:

1974

Language:

english

File:

PDF, 466 KB

english, 1974

28

The absolute configuration of α-hydroxyphosphonates

Ab.A. Smaardijk, Simon Noorda, Fré van Bolhuis, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 180 KB

english, 1985

29

Abnormal pinacol rearrangements

Ae. de Groot, J.A. Boerma, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 127 KB

english, 1968

30

Thieno[3,4-b]thiophene. The third thiophthene

Hans Wynberg, D.J. Zwanenburg

Journal:

Tetrahedron Letters

Year:

1967

Language:

english

File:

PDF, 167 KB

english, 1967

31

Methano-bridged heterohelicenes.

H. Numan, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 168 KB

english, 1975

32

Quenching of an excited singlet state of 2-phenylthiophene

Richard M. Kellogg, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 194 KB

english, 1968

33

A ring-opening reaction of and some cyclisations to the adamantane system. A quasi-favorsky reaction of a β-bromoketone

A.C. Udding, Hans Wynberg, J. Strating

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 188 KB

english, 1968

34

Alkylphosphonic dichlorides, new reagents for the enantiomeric excess determination of chiral alcohols and thiols by 31P NMR

Ben L. Feringa, Ab A. Smaardijk, Hans Wynberg, Bert Strijtveen, Richard M. Kellogg

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 210 KB

english, 1986

35

The reaction of chlorine with adamantylideneadamantane

J.H. Wieringa, J. Strating, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 200 KB

english, 1970

36

Behavior of a non-conjugated 1,3-diene in free radical reactions

Earl S. Huyser, Frederick W. Siegert, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1965

Language:

english

File:

PDF, 193 KB

english, 1965

37

Stable furanonium ions

U.E. Wiersum, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1967

Language:

english

File:

PDF, 260 KB

english, 1967

38

Synthesis of optically active “dewar’ benzenes, III. Derivatives and cd spectra.

J.H. Dopper, B. Greijdanus, D. Oudman, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 149 KB

english, 1975

39

Asymmetric induction in the alkaloid-catalysed Michael reaction

Hans Wynberg, R. Helder

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 215 KB

english, 1975

40

The synthesis and chiroptical properties of the two diastereomeric 2-bornanylidene-bornanes

Hans Wynberg, Koop Lammertsma, Lumbertus A. Hulshof

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 256 KB

english, 1975

41

The formation of methylene dihydrofurans by the T-butylation of alkyl furans: Stable methylfurans tautomers

Hans Wynberg, U.E. Wiersum

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 97 KB

english, 1975

42

A new 31P NMR method for the enantiomeric excess determination of alcohols, amines and amino acid esters

Ron Hulst, Robert W.J. Zijlstra, Ben L. Feringa, N.Koen de Vries, Wolter ten Hoeve, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 245 KB

english, 1993

43

Asymmetric catalysis in carbon-phosphorus bond formation

Hans Wynberg, Ab A. Smaardijk

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 128 KB

english, 1983

44

Asymmetric synthesis of (s)-methyl-3-hydroxyalkanoates from ketene and 2,2-dichloroaldehydes via 4-(1,1-dichloroalkyl)-2-oxetanones

Peter E.F. Ketelaar, Emiel G.J. Staring, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 233 KB

english, 1985

45

Oxidative phenol coupling with cupric-amine complexes

Ben Feringa, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 229 KB

english, 1977

46

Alkaloid catalyzed asymmetric synthesis III the addition of mercaptans to 2-cyclohexene-1-one; determination of enantiomeric excess using 13C NMR.

R. Helder, R. Arends, W. Bolt, H. Hiemstra, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 117 KB

english, 1977

47

Determination of the enantiomeric purity of chiral ketones using 13C NMR spectroscopy of their diastereomeric cyclic ketals

Henk Hiemstra, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 246 KB

english, 1977

48

Heterocirculenes a new class of polycyclic aromatic hydrocarbons

J.H. Dopper, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1972

Language:

english

File:

PDF, 197 KB

english, 1972

49

Spiro[adamantane-2,2′-adamantane]

E. Boelema, J. Strating, Hans Wynberg

Journal:

Tetrahedron Letters

Year:

1972

Language:

english

File:

PDF, 152 KB

english, 1972

50

The isomeric biadamantylketimines

J.H. Wieringa, Hans Wynberg, J. Strating

Journal:

Tetrahedron Letters

Year:

1972

Language:

english

File:

PDF, 192 KB

english, 1972

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