Volume 9; Issue 47

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Tetrahedron Letters
Volume 9; Issue 47

Tetrahedron Letters

Volume 9; Issue 47

1

Studies on the optical rotatory dispersion of amino sugars and metal chelates

M. Maeda, T. Kinosbita, A. Tsuji

Journal:

Tetrahedron Letters

Year:

1968

File:

PDF, 34 KB

1968

2

The 5β-cholajervenes isomeric at C-13

F.C. Chang, R.C. Ebersole

Journal:

Tetrahedron Letters

Year:

1968

File:

PDF, 34 KB

1968

3

Photo-oxidation of benzene in aqueous solution

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 229 KB

english, 1968

4

Bromination of cyclic olefins - dependence of resonance stabilization of an arylcarbonium ion on conformation

A.F. Hegarty, J.E. Dubois

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 234 KB

english, 1968

5

Microbiological transformations of fusidane-type antibiotics a correlation between fusidic acid and helvolic acid

W. von Daehne, H. Lorch, W.O. Godtfredsen

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 248 KB

english, 1968

6

Isolation and Structural Elucidation of 3-oxo-16β-acetoxyfusida-1, 17(20)(16,21-cis),24-trien-21-oic acid

Shigenobu Okuda, Yoshihiro Sato, Tetsuyasu Hattori, Mikio Wakabayashi

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 247 KB

english, 1968

7

A revised structure for methylquinoxaline orange

G.W.H. Cheeseman, B. Tuck

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 186 KB

english, 1968

8

The basicities of aromatic sulfonamides

P. Olavi, I. Virtanen, Maija Maikkula

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 211 KB

english, 1968

9

Crystal structure of iodophyllanthin

K.V.Krishna Rao, K.Satyanarayana Murthy

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 105 KB

english, 1968

10

Terpenoids CXXVII preparation of some inaccesible conjugated α-methylene γ-lactones

N.R. Unde, S.V. Hiremath, G.H. Kulkarni, G.R. Kelkar

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 100 KB

english, 1968

11

The reaction of N,N-dichloro-N′,N′-dimethylsulphamide with phenylethylenes

D. Greatbanks, T.P. Seden, R.W. Turner

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 97 KB

english, 1968

12

New quinazolinocarboline alkaloids from euxylophora paraënsis hub.

L. Canonica, B. Danieli, P. Manitto, G. Russo, G. Ferrari

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 132 KB

english, 1968

13

Nucleophilic aromatic substitution. V - simple correlations in dipolar aprotic solvent.

G. Bartoli, P.E. Todesco

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 204 KB

english, 1968

14

The stereochemistry of enzymatic reactions at phosphorus (I) resolution of methyl 1-naphthyl phosphorothionic acid

C. Donninger, D.H. Hutson

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 155 KB

english, 1968

15

A convenient synthesis of α-sulfo-β-amino acids

Daniel Wagner, David Gertner, Albert Zilkha

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 121 KB

english, 1968

16

The reactions of 2,4- and 2,5-cyclohexadiene-1-carboxylates with base. Studies related to the mechanism of the tropolone rearrangement

Ronald M. Magid, Charles R. Grayson, Donald R. Cowsar

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 190 KB

english, 1968

17

Thermal isomerization of bicyclo[4.2.2]deca-2,4,7,9-tetraene

Maitland Jones Jr., Billy Fairless

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 176 KB

english, 1968

18

A one-step synthesis of ketonic compounds of the pentalane, [3,3,3]- and [4,3,3]-propellane series

U. Weiss, J.M. Edwards

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 125 KB

english, 1968

19

The Reaction of Acetylenic Compounds with Hexacyanodinickelate(I) Ion in Aqueous Solution

John P. Martella, William C. Kaska

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 187 KB

english, 1968

20

Pheromones. III. Identification of trans, trans-10-hydroxy-3,7-dimethyl-2, 6-decadienoic acid as a major component in “hairpencil” secretion of the male monarch butterfly

J. Meinwald, A.M. Chalmers, T.E. Pliske, T. Eisner

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 225 KB

english, 1968

21

The photolysis of alkyl nitrites in alcoholic media

S. Shih, R.J. Pritchett, J.M. Riveros

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 176 KB

english, 1968

22

Angular dependence of substituent effects in geometrically isomeric 11,12-dichloro-9,10-ethanoanthracenes

E.J Grubbs, R Fitzgerald

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 234 KB

english, 1968

23

Novel ring fragmentation products via diazirines and its conversion to a-nor steroids

Paul Borrevang, Jorgen Hüort, Richard T. Rapala, Ronnie Edie

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 149 KB

english, 1968

24

Zur struktur von organoschwefelverbindungen XVI : Stereochemie und selektive NMR-lösungsmitteleffekte bei sulfoxiden

W. Amann, G. Kresze

Journal:

Tetrahedron Letters

Year:

1968

Language:

german

File:

PDF, 342 KB

german, 1968

25

Über die bildung von benzil,p-benzoylbenzaldehyd sowie mono- und dimethylbenzamid als nebenprodukte der autoxydation von benzaldehyd in gegenwart von dimethylammoniumchlorid

Journal:

Tetrahedron Letters

Year:

1968

Language:

german

File:

PDF, 203 KB

german, 1968

26

Zwei stark bittere glucoside aus swertia japonica makino: Amarogentin und amaroswerin

Hiroyuki Inouye, Yushin Nakamura

Journal:

Tetrahedron Letters

Year:

1968

File:

PDF, 335 KB

1968

27

The reactions of 2-(2-indolyl)ethyl tosylates with bases, a novel ring enlargement reaction of indole ring

Takeo Sakan, Senkichi Matsubara, Hidetoshi Takagi, Yasuhiro Tokunaga, Toshio Miwa

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 235 KB

english, 1968

28

Structure of capitasterone, a novel C29 insect-moulting substance from Cyathula Capitata

T. Takemoto, K. Nomoto, Y. Hikino, H. Hikino

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 190 KB

english, 1968

29

Sensitized photooxidation of N-benzoyl histidine.

Motowo Tomita, Masachika Irie, Tyunosin Ukita

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 259 KB

english, 1968

30

Hydroboration of enol acetates derived from aldehydes. Nucleophilic Reduction of α-acetoxyorganoboranes with hydroborating agent

Akira Suzuki, Kenichi Ohmori, Hidenori Takenaka, Mitsuomi Itoh

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 187 KB

english, 1968

31

ESR investigation of the trithienylmethyl radicals

A. Mangini, G.F. Pedulli, M. Tiecco

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 134 KB

english, 1968