Volume 25; Issue 51

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Tetrahedron Letters
Volume 25; Issue 51

Tetrahedron Letters

Volume 25; Issue 51

1

Metal silanolates: organic soluble equivalents for O−2

E.D. Laganis, B.L. Chenard

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 194 KB

english, 1984

2

Stereospecific synthesis of 11S, 12S-oxido 5Z, 7E, 9E, 14Z-eicosatetraenoic acid

Robert Zamboni, Suzanne Milette, Joshua Rokach

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 213 KB

english, 1984

3

Oxidation of enones to α′-acetoxyenones using manganese triacetate

Norma K. Dunlap, Mark R. Sabol, David S. Watt

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 229 KB

english, 1984

4

Unusual structural effects on the chemical degradation of steroid sidechains

Ronald Breslow, Uday Maitra

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 225 KB

english, 1984

5

The structure of radermachol, an unusual pigment from radermachera xylocarpa K. Schum.

Balawant S. Joshi, Dilip H. Gawad, S. William Pelletier, Gopinath Kartha, Krishna Bhandary

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 215 KB

english, 1984

6

1-bromo-1-ethoxycyclopropane: a new reagent for cyclobutanone synthesis

Robert C. Gadwood

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 269 KB

english, 1984

7

Stereocontrolled addition to a penaldic acid equivalent: an asymmetric of threo-β-hydroxy-L-glutamic acid

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 243 KB

english, 1984

8

Stereochemical studies of fluoride ion-assisted reductions of ketones by organosilicon hydrides

James L. Fry, Melissa A. McAdam

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 221 KB

english, 1984

9

Zirconium-catalyzed allylalumination and benzylalumination of alkynes

Joseph A. Miller, Ei-ichi Negishi

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 282 KB

english, 1984

10

Steric effects in the hypervalent iodine oxidation of ketones

Robert M. Moriarty, Indra Prakash, H.A. Musallam

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 183 KB

english, 1984

11

Eine einfache synthese von /2n/cyclophanen

E. Uhlig, B. Hipler

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 190 KB

1984

12

Enzymatic hydrolysis of prochiral cis-1,4-diacyl-2-cyc-lopentenediols: preparation of (1S,4R)-and (1R,4S)-4-hydroxy-2-cyclopentenylderivatives, versatile building blocks for cyclopentanoid natural products.

Kurt Laumen, Manfred Schneider

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 305 KB

english, 1984

13

Ring cleaving selenenylation and sulfenylation of cyclopropane derivatives promoted by TiCl4

Hans-Ulrich Reissig, Ingrid Reichelt

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 117 KB

english, 1984

14

Synthesis and determination of the absolute configuration of the macrodiolide (+)-conglobatin

Christian Schregenberger, Dieter Seebach

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 314 KB

english, 1984

15

Asymmetric diels-alder reactions : facile preparation and structure of sulfonamido-isobornyl acrylates

Wolfgang Oppolzer, Christian Chapuis, Gérald Bernardinelli

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 242 KB

english, 1984

16

Preparation, structure and asymmetric diels-alder reactions of 10-arylsulfonylisobornyl acrylates

Wolfgang Oppolzer, Martha J. Kelly, Gérald Bernardinelli

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 216 KB

english, 1984

17

Emploi d′un nouveau maillon bromacetamido comme systeme d′ancrage reversible en synthese peptidique sur resine polyacrylique

F. Baleux, J. Daunis, R. Jacquier, B. Calas

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 296 KB

1984

18

Activation de reactions par les polyoxydes d′ethylene III : Reductions par l′eutectique sodium-potassium

Didier Gaude, Raymond Le Goaller, Jean-Louis Luche, Jean-Louis Pierre

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 147 KB

1984

19

Enantiospecific synthesis of the immunopotentiators erythro-9 (2-hydroxy-3-nonyl) hypoxanthines and the threo-diastereomers.

M. Bessodes, E. Abushanad, K. Antonakis

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 207 KB

english, 1984

20

Enol ethers: preparation and synthetic applications

J.B. Ousset, C. Mioskowski, Y.-L. Yang, J.R. Falck

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 198 KB

english, 1984

21

Structure of sporogen-ao 1, a sporogenic substance of aspergillus oryzae

Seiichi Tanaka, Kojiro Wada, Shingo Marumo, Hiroyuki Hattori

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 240 KB

english, 1984

22

Stereoselective conjugate addition of organoaluminum reagents to chiral α,β-unsaturated ketals

Yoshimi Fukutani, Keiji Maruoka, Hisashi Yamamoto

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 122 KB

english, 1984

23

α-methoxyallyl sulfides as a novel homoenolate dianion equivalent

Tadakatsu Mandai, Tadashi Moriyama, Yuka Nakayama, Kenji Sugino, Mikio Kawada, Junzo Otera

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 218 KB

english, 1984

24

Intramolecular amidoselenation leading to lactams by the reaction of N-alkylalkenamides with benzeneselenenyl chloride

Akio Toshimitsu, Keiji Terao, Sakae Uemura

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 217 KB

english, 1984

25

Chirality transfer from C-O to C-C in the palladium catalyzed ScN′ reaction of (E)- and (Z)-allylic carbonates with carbonucleophile

Takashi Takahashi, Yoshihiro Jinbo, Kyoko Kitamura, Jiro Tsuji

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 267 KB

english, 1984

26

Stoloniferone-a, -b, -c, and -d, four new cytotoxic steroids from the okinawan soft coral clavularia viridis

Motomasa Kobayashi, Nam Kyung Lee, Byeng Wha Son, Kazunori Yanag, Yoshimasa Kyogoku, Isao Kitagawa

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 298 KB

english, 1984

27

Lewis acid initiated or high pressure promoted reactions of isoprene with phenylsulphinyl chloride

A.M. Moiseenkov, V.V. Veselovsky, Z.G. Makarova, V.M. Zhulin, W.A. Smit

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 259 KB

english, 1984

28

New oxidized isocularine alkaloids from sarcocapnos plants

M.J. Campello(in part), L. Castedo, D. Dominguez, A.Rodriguez de Lera, J.M. Saá, R. Suau, E. Tojo, M.C. Vidal

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 251 KB

english, 1984

29

High stereoselective synthesis of diethyl (2,3-isopropylidene-5-trityl-α-d-ribofuranosyl)-methanephosphonate, a precursor to the phosphono analog of α-d-ribose 1-phosphate

Francesco Nicotra, Luigi Panza, Fiamma Ronchetti, Lucio Toma

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 118 KB

english, 1984

30

Palladium catalysed synthesis of N and S heterocyclic esters

Robert A. Head, Arthur Ibbotson

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 203 KB

english, 1984

31

Photochemical ε-hydrogen abstraction as a route to tetrahydropyran-3-ols

Howard A.J. Carless, G.K. Fekarurhobo

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 230 KB

english, 1984

32

A facile entree to α-oxo sulfines by reaction of thionyl chloride with silyl enol ethers

Bodo G. Lenz, Hendrik Regeling, Binne Zwanenburg

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 142 KB

english, 1984

33

The interconversion of primary alkyl halides

I. Bidd, M.C. Whiting

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 155 KB

english, 1984

34

A simple synthesis of 2-methylidene-3-aminopropanoates

Patrick Perlmutter, Chin Chin Teo

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 102 KB

english, 1984

35

Synthesis of t-butyldimethylsilyl enol ethers from sterically hindered ketones

Lewis N. Mander, S. Paul Sethi

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 192 KB

english, 1984