Volume 18; Issue 32

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Tetrahedron Letters
Volume 18; Issue 32

Tetrahedron Letters

Volume 18; Issue 32

1

The nature of “delsemine” from delphinium semibarbatum and d. Tricorne michaux (dwarf larkspur)

S.William Pelletier, J. Bhattacharyya

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 112 KB

english, 1977

2

Primary alkyl amines. Generation by reduction of α-alkoxyazides

Evan P. Kyba, A.Meredith John

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 193 KB

english, 1977

3

Addition of phenyl radical to t-butyl isocyanide an example of a cyanide transfer reaction

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 154 KB

english, 1977

4

Syntheses of α-ethynyl-3, 4-dihydroxyphenylalanine and α-vinyl-3, 4-dihydroxyphenylalanine

D. Taub, A.A. Patchett

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 169 KB

english, 1977

5

Structure of juncunol, a novel 9, 10-dihydrophenanthrene from juncus roemerianus

J. Bhattacharyya, D.H. Miles

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 135 KB

english, 1977

6

The synthesis of oxoalkanolides of the medium ring size

Takeshi Wakamatsu, Kozo Akasaka, Yoshio Ban

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 190 KB

english, 1977

7

The synthesis of (±)-diplodialide C and (±)-decan-9-olide, the naturally occurring 10-membered olides

Takeshi Wakamatsu, Kozo Akasaka, Yoshio Ban

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 171 KB

english, 1977

8

Synthesis of benzo-type prostaglandin analogs

Akihiko Sugie, Hiromi Shimomura, Junki Katsube, Hisao Yamamoto

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 189 KB

english, 1977

9

Syntheses of macrocyclic terpenoids by intramolecular cyclization III. model reactions for the synthesis of cembrene and thunbergol derivatives

Mitsuaki Kodama, Kazuaki Shimada, Shô Itô

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 113 KB

english, 1977

10

5,6-dimethoxysterigmatocystin, a new metabolite from aspergillus multicolor

Takashi Hamasaki, Takeo Nakagomi, Yuichi Hatsuda, Keiichi Fukuyama, Yukiteru Katsube

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 116 KB

english, 1977

11

Synthesis of (2S)-β,β-caroten-2-OL

M. Ito, R. Masahara, K. Tsukida

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 199 KB

english, 1977

12

Chaetoglobosins G and J, cytotoxic indol-3-yl[13]-cytochalasans from Chaetomium globosum

Setsuko Sekita, Kunitoshi Yoshihira, Shinsaku Natori, Harumitsu Kuwano

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 199 KB

english, 1977

13

Selectivity in solvolysis of 1- and 2-adamantyl arenesulfonates and bromides in ethanol-2,2,2-trifluoroethanol

Takashi Ando, Shin-ichi Tsukamoto

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 237 KB

english, 1977

14

Die regioselektivität der addition von alkyl-radikalen an methylmaleinsäureanhydrid

Bernd Giese, Jürgen Meixner

Journal:

Tetrahedron Letters

Year:

1977

Language:

german

File:

PDF, 171 KB

german, 1977

15

Die stereoselektivität der addition von kohlenwasserstoffen an methylmaleinsäureanhydrid

Bernd Giese, Jürgen Meixner

Journal:

Tetrahedron Letters

Year:

1977

Language:

german

File:

PDF, 93 KB

german, 1977

16

Synthese von oligosaccharid-einheiten von blutgruppensubstanzen mit terminalen α-verknüpften D-Galactosamin-Gruppierungen

Hans Paulsen, Wolfgang Stenzel, Čeněk Kólař

Journal:

Tetrahedron Letters

Year:

1977

Language:

german

File:

PDF, 199 KB

german, 1977

17

Darstellung von amino zuckern durch hydroxyaminierungsreaktionen an ungesattigten kohlenhydraten

Kurt Heyns, John Feldmann

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 165 KB

1977

18

Influence des interactions entre doublets libres sur la tautomerie d'alcoxy-2 acyl-3 piperideines

H Sliwa, L Delaunay

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 196 KB

1977

19

Etude preliminaire de la difluorodiazine N2F2 comme agents de fluoration en synthese organique; conversion de quelques cetones cycliques en α fluorocetones

Jean Bensoam, François Mathey

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 240 KB

1977

20

Mise en evidence d'un controle orbitalaire dans la C-alkylation des centones

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 189 KB

1977

21

A synthesis of prostacyclin sodium salt

Norman Whittaker

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 157 KB

1977

22

The kinetics and mechanism of the cyclisation of 2′-hydroxychalcone epoxide to to 3-hydroxyflavanone in water

Lyndsay Main, K. Barry Old

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 78 KB

1977

23

Stereochemistry of 2+2 Photoaddition of Norbornadiene to Hexafluorobenzene

Boris Sket, Marko Zupan

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 114 KB

1977

24

The absolute configuration of the axane sesquiterpenes from the sponge axinella cannabina

M. Adinolfi, L. De Napoli, B. Di Blasio, A. Iengo, C. Pedone, C. Santacroce

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 74 KB

1977

25

Norrish type II analogous photodegradation of neopterin and biopterin to 5,8 -dihydropterin-6-aldehyde

R. Mengel, W. Pfleiderer, W.-R. Knappe

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 135 KB

1977

26

The reaction between ethylene and ozone. A matrix study.

B. Nelander, L. Nord

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 97 KB

1977

27

An improved synthesis of 1-aminophosphonic acids

Jozef Oleksyszyn, Roman Tyka

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 57 KB

1977

28

Methyl dimethoxy acetate as a carbonyl anion equivalent

Gunter Neef, Ulrich Eder

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 98 KB

1977