Volume 39; Issue 7

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Tetrahedron
Volume 39; Issue 7

Tetrahedron

Volume 39; Issue 7

1

Directionality of organic reactions in solution

Fredric M. Menger

Journal:

Year:

1983

Language:

english

File:

PDF, 2.18 MB

english, 1983

2

1H and 13C NMR Studies of conformational substituent effect in 4- and 5-monosubstituted derivatives of benzocycloheptene

D. Ménard, M. St-Jacques

Journal:

Year:

1983

Language:

english

File:

PDF, 1.51 MB

english, 1983

3

Endothiopeptides

D.W. Brown, M.M. Campbell, C.V. Walker

Journal:

Year:

1983

Language:

english

File:

PDF, 540 KB

english, 1983

4

Cycloaddition of dichloroketene with functionalized cycloalkenes, synthesis of bicyclo[4.2.0]octanone-3-yl derivatives and of 3,4- dicarbomethoxy-1-methylbicyclo [4,2,0] octan-7-one

Goffredo Rosini, Roberto Ballini, Valerio Zanotti

Journal:

Year:

1983

Language:

english

File:

PDF, 478 KB

english, 1983

5

Studies of azo and azoxy dyestuffs-16: Investigations of the protonation and tautomeric equilibria of 4-(p'-hydroxyphenylazo)pyridine and related substrates

Erwin Buncel, Sam-Rok Keum

Journal:

Year:

1983

Language:

english

File:

PDF, 951 KB

english, 1983

6

The X-ray crystal structure determination, and biosynthetic studies of the antibiotic, heptelidic acid

Robert D. Stipanovic, Charles R. Howell

Journal:

Year:

1983

Language:

english

File:

PDF, 400 KB

english, 1983

7

The photochemistry of o-[(trimethylsilyl)methyl]acetophenone

William R. Bergmark, Michael Meador, James Isaacs, Michael Thiim

Journal:

Year:

1983

Language:

english

File:

PDF, 317 KB

english, 1983

8

A distance geometry study of ring systems : Application to cyclooctane, 18-crown-6, cyclododecane and androstanedione

Paul K. Weiner, Salvatore Profeta Jr., Georges Wipff, Tim Havel, Irwin D. Kuntz, Robert Langridge, Peter A. Kollman

Journal:

Year:

1983

Language:

english

File:

PDF, 984 KB

english, 1983

9

A facile ring-opening reaction of cyclobutenes: application to a synthesis of vitamin D3

Hideo Nemoto, Koji Suzuki, Masayoshi Tsubuki, Kayoko Minemura, Keiichiro Fukumoto, Tetsuji Kametani, Hiroko Furuyama

Journal:

Year:

1983

Language:

english

File:

PDF, 1.16 MB

english, 1983

10

The conformation of the macrotetrolide ring system from X-ray and molecular mechanics studies

Yoshiharu Nawata, Yoichi Iitaka

Journal:

Year:

1983

Language:

english

File:

PDF, 582 KB

english, 1983

11

The importance of negative (anionic) hyperconjugation

Paul von Ragué Schleyer, Alexander J. Kos

Journal:

Year:

1983

Language:

english

File:

PDF, 888 KB

english, 1983

12

Photorearrangement of homodibenzobarrelenes

Helfried Hemetsberger, Wolfgang Holstein, Friedrich Werres

Journal:

Year:

1983

Language:

english

File:

PDF, 964 KB

english, 1983

13

The twin-chair conformation of bicyclo[3.3.1]nonane. Differential distortions of the rings in 9-cyclohexylbicyclo[3.3.1]nonan-9-ol: an x-ray diffraction study

Journal:

Year:

1983

Language:

english

File:

PDF, 322 KB

english, 1983

14

Chemistry of trivalent iodine—III : The action of iodobenzene dichloride on primary alcohols and aldehydes

T.P. Mohandas, Ajit S. Mamman, P.Madhavan Nair

Journal:

Year:

1983

Language:

english

File:

PDF, 209 KB

english, 1983

15

Organosulphur compounds—XXIX : Synthesis and pummerer rearrangement of β-phosphoryl sulphoxides

Marian Mikolajczyk, Burkhard Costisella, Slawomir Grzejszczak

Journal:

Year:

1983

Language:

english

File:

PDF, 428 KB

english, 1983

16

7- and 8-membered oxasilacycloalkanes—I : Preparation

V. Chvalovsky, W.S. El-Hamouly

Journal:

Year:

1983

Language:

english

File:

PDF, 309 KB

english, 1983

17

Benzoxadiazocines, benzothiadiazocines and benzotriazocines—II : The synthesis of 3,4,5,6-tetrahydro- and 1,2,3,4,5,6-hexa-hydro-1,3,6-benzotriazocines

Ferenc Bertha, Gyula Hornyák, Károly Zauer, Károly Lempert

Journal:

Year:

1983

Language:

english

File:

PDF, 352 KB

english, 1983

18

The roussel prize 1984

Professor J. Mathieu

Journal:

Year:

1983

Language:

english

File:

PDF, 61 KB

english, 1983

19

Conversion of 17O/18O labelled δ-(L-α-aminoadlpyl)-L-cysteinyl-D-valine to 17O/18O labelled isopenicillin n in a cell-free extract of cephalosporium acremonium. A study by 17O-NMR spectroscopy and mass spectrometry

Robert M. Adlington, Robin T. Aplin, Jack E. Baldwin, Bulbul Chakravarti, Leslie D. Field, Eeva-M.M. John, Edward P. Abraham, Robert L. White

Journal:

Year:

1983

Language:

english

File:

PDF, 565 KB

english, 1983

20

The mechanism of the direct photo-oxidative decarboxylation of α-oxo-carboxylic esters

R. Stephen Davidson, Dean Goodwin, Julie E. Pratt

Journal:

Year:

1983

Language:

english

File:

PDF, 502 KB

english, 1983

21

Cinétique et mécanisme de la réaction de knoevenagel dans le benzène—1 : Réaction du malonitrile et de la (+) méthyl-3 cyclohexanone en présence d'amines tertiaire et secondaire pures ou en mélange avec des acides carboxyliques

J. Guyot, A. Kergomard

Journal:

Year:

1983

File:

PDF, 538 KB

1983

22

Cinétique et mécanisme de la réaction de knoevenagel dans le benzène-2 : Réaction du malonitrile et de la (+) méthyl-3 cyclohexanone en présence d'une amine primaire pure et de son mélange avec l'acide acétique

J. Guyot, A. Kergomard

Journal:

Year:

1983

File:

PDF, 1.22 MB

1983

23

Benzoxadiazocines, benzothiadiazocines and benzotriazocines—III : The synthesis of 2-(subst.)amino- and 2-(2-subst.hydrazino)-6-(alkylsulfonyl and arylsulfonyl)-5,6-dihydro-4H-3,1,6-benzothiadiazocines

Ferenc Bertha, Gyula Hornyák, Károly Zauer, Károly Lempert, Etelka Pjeczka, Gábor Tóth

Journal:

Year:

1983

Language:

english

File:

PDF, 1.02 MB

english, 1983

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