Volume 25; Issue 39

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Tetrahedron Letters
Volume 25; Issue 39

Tetrahedron Letters

Volume 25; Issue 39

1

Cyclization of 6-bromo-1,2-epoxyhexane promoted by metal-halogen exchange: unexpected regioselectivity

James H. Babler, William E. Bauta

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 174 KB

english, 1984

2

Stereochemistry of the hygrolidins

E.J. Corey, Jay W. Ponder

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 262 KB

english, 1984

3

Intramolecular 2+2 addition of a difluorovinyl ether aldehyde yields [3.2.0] And no [3.1.1] products

Josef Fried, S. Kittisopikul, E. Ann Hallinan

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 175 KB

english, 1984

4

(endo)-5-(2-haloethyl)-2-norbornene. A new radical probe.

E.C. Ashby, Tung N. Pham

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 207 KB

english, 1984

5

Enantioretentive alkylation of acyclic amino acids

Sandor Karady, Joseph S. Amto, Leonard M. Weinstock

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 220 KB

english, 1984

6

Stereoselective aldol condensation reactions of iron acetyl enolates

Lanny S. Liebeskind, Mark E. Welker

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 237 KB

english, 1984

7

The 1,3 O→C silyl rearrangement of silyl enol ether anions - synthesis of α-silyl ketones

E.J. Corey, Christoph Rücker

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 206 KB

english, 1984

8

Anionic 1,4 O→C silyl rearrangements

Christoph Rücker

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 215 KB

english, 1984

9

Investigations for synthesizing chlorothricolide

Richard R Schmidt, Rolf Hirsenkorn

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 219 KB

english, 1984

10

Synthesis of an abiotic ditopic receptor molecule

F.P. Schmidtchen

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 198 KB

english, 1984

11

Electrophile and solvent dependent syntheses of cyclic ethers from (z,z)-cycloocta-1,-5-diene

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 228 KB

english, 1984

12

A novel route to substituted phosphonates via conjugate addition of organometallics to 1-(functionally)substituted alkene phosphonates

F. Barbot, E. Paraiso, Ph. Miginiac

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 162 KB

english, 1984

13

Obtention de la lactone de prelog-djerassi et d'autres δ-lactones par addition du pentenyltrimethylsilane sur des derives de l'anhydride glutarique

par Christiane Santelli-Rouvier

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 227 KB

1984

14

Clay catalyzed ene-reactions. Synthesis of γ-lactones

Jean-Fraçnois Roudier, André Foucaud

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 162 KB

english, 1984

15

Allylic alkylations catalyzed by the couple palladium complexes-alumina

D. Ferroud, J.P. Genet, J. Muzart

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 223 KB

english, 1984

16

The Reactivity of 3-bromo-2-trimethylsilyl-1-propene towards electrophiles A short synthesis of 2-substituted-4-trimethylsilylfurans

P. KnocKel, J.F. Normant

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 213 KB

english, 1984

17

Easy formation of diels-alder cycloadducts between furans and α,β-unsaturated aldehydes and ketones at normal pressure.

Pierre Laszlo, Jean Lucchetti

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 102 KB

english, 1984

18

Une synthese originale et inattendue d'isocoumarines fonctionnelles

P Babin, J Dunoguès

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 248 KB

1984

19

Epoxidation with O2 using PdClNO2(CH3CN)2 catalysts: reactivity of the C-Pd bond in the intermediate complex formed during oxidation of norbornene

Frederic Chauvet, Andreas Heumann, Bernard Waegell

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 203 KB

english, 1984

20

Reaction de l'oxygene avec les alcoolates de cuivre I.

Patrice Capdevielle, Pierre Audebert, Michel Maumy

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 241 KB

1984

21

Constantes d'equilibre cetone-enol des cetones aliphatiques, alicycliques et aromatiques en milieu aqueux.

Par Jean Toullec

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 127 KB

1984

22

Model experiments on surugatoxin synthesis. an approach in the construction of the pentacyclic ring system

Kunisuke Okada, Hideo Tanino, Kiyomatsu Hashizume, Masanori Mizuno, Hisae Kakoi, Shoji Inoue, John F. Blount

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 228 KB

english, 1984

23

Total synthesis of (±)-surugatoxin

Shoji Inoue, Kunisuke Okada, Hideo Tanino, Kiyomatsu Hashizume, Hisae Kakoi

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 196 KB

english, 1984

24

Structural determination of carnosadine, a new cyclopropyl amino acid, from red alga Grateloupia carnosa

Tateaki Wakamiya, Hidetaka Nakamoto, Tetsuo Shiba

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 140 KB

english, 1984

25

Temperature and matrix effects on competitive intermolecular and intramolecular reaction of benzylchlorocarbenes in ethanol

Hideo Tomioka, Norihiro Hayashi, Yasuji Izawa, Michael T.H. Liu

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 229 KB

english, 1984

26

Chemoselective oxidation with molybdenum catalyst-t-butyl hydroperoxide

Yoshiro Masuyama, Masato Takahashi, Yasuhiko Kurusu

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 274 KB

english, 1984

27

Nucleophilic cleavages of acetals using organotitanium reagents. A new synthesis of chiral alcohols

Atsunori Mori, Keiji Maruoka, Hisashi Yamamoto

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 204 KB

english, 1984

28

Synthesis of silylcyclopropanes via arsonium ylides

Shen Yanchang, Gu Zhengxiang, Ding Weiyu, Huang Yaozeng

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 197 KB

english, 1984

29

Reaction of pyridine N-imides with ylidenemalononitriles: formation of a novel intramolecular pyridinium salt

Yoshiro Yamashita, Takashi Hayashi, Mitsuo Masumura

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 191 KB

english, 1984

30

Dihexylmagnesium promoted carboalumination of silylacetylenes

Hiroshi Hayami, Koichiro Oshima, Hitosi Nozaki

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 259 KB

english, 1984

31

Palladium catalyzed synthesis of tertiary allylamines. Utilization of α-nitro olefins as allylic nitro compounds

Rui Tamura, Koji Hayashi, Yoshiki Kai, Daihei Oda

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 251 KB

english, 1984

32

Selenium stabilized carbenium ions. Lewis acid mediated seleno-alkylation of ketones.

K.M. Nsunda, L. Hevesi

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 197 KB

english, 1984

33

Synthesis of bridged carbocyclic systems related to diterpenes involving intramolecular cyclisation of diazomethyl ketones

Basudeb Basu, Debabrata Mukherjee

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 145 KB

english, 1984

34

Einschiebungsreaktion von kohlendioxid in disilylierte phosphane

Rolf Appel, Benno Laubach, Mustafa Siray

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 102 KB

1984

35

Chemische synthese von nonadesoxyribonucleotiden mit den abgewandelten basen uracil, 5-bromuracil und 5-methylcytosin nach dem triester-verfahren

A Rosenthal, D Cech, V.P Veiko, T.S Orezkaja, E.A Romanova, A.A Elov, V.G Metelev, E.S Gromova, Z.A Shabarova

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 364 KB

1984