Volume 27; Issue 25

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Tetrahedron Letters
Volume 27; Issue 25

Tetrahedron Letters

Volume 27; Issue 25

1

Graphical abstracts

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 478 KB

english, 1986

2

β-Lactam synthesis: Chemospecific sulfonation and cyclization of the β-hydroxyvaline nucleus

W.A Slusarchyk, T Dejneka, J Gougoutas, W.H Koster, D.R Kronenthal, M Malley, M.G Perri, F.L Routh, J.E Sundeen, E.R Weaver, R Zahler, J.D Godfrey Jr., R.H Mueller, D.J Von Langen

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 267 KB

english, 1986

3

β-Lactam synthesis: Cyclization versus 1,2-acyl migration-cyclization. The mechanism of the 1,2-acyl migration-cyclization

Jollie D Godfrey Jr., Richard H Mueller, Derek J Von Langen

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 218 KB

english, 1986

4

Jasplakinolide, a cyclodepsipeptide from the marine sponge, Jaspis SP.

Phillip Crews, Lawrence V Manes, Mark Boehler

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 295 KB

english, 1986

5

Reactions of cis-silyl tin olefins: (Anti-Denmark) nazarov cyclization of β-silyl divinyl ketones

B.L. Chenard, C.M. Van Zyl, D.R. Sanderson

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 209 KB

english, 1986

6

3-Stannyl-1-silyloxycyclohex-1-enes: Synthetic equivalents for ketone α, β-dianions

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 191 KB

english, 1986

7

A versatile synthesis of vicinal diazides using hypervalent iodine

Robert M. Moriarty, Jaffar S. Khosrowshahi

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 192 KB

english, 1986

8

Dimethylenebicyclo[1.1.1]pentanone

Paul Dowd, Yi Hyon Paik

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 193 KB

english, 1986

9

Total synthesis of 1-thio-α-tocopherol: A sulfur-containing analogue of vitamin E.

R Robillard, K.U Ingold

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 206 KB

english, 1986

10

Allylstannane photoadditions to iminium salts. Efficiencies of sequential electron transfer destannation versus desilylation pathways

Robert M. Borg, Patrick S. Mariano

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 221 KB

english, 1986

11

The relationship between 19F chemical shifts and calculated electron densities in perfluorinated annulenes

William P. Dailey

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 200 KB

english, 1986

12

Reaction of zirconocene dichloride with alkyllithiums or alkyl grignard reagents as a convenient method for generating a “zirconocene” equivalant and its use in zirconium-promoted cyclization of alkenes, alkynes, dienes, enynes, and diynes

Ei-ichi Negishi, Fredrik E Cederbaum, Tamotsu Takahashi

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 225 KB

english, 1986

13

Aryl radical-initiated cyclizations: Effect of aryl substituents on ring-size

Kathlyn A. Parker, Denice M. Spero, Karen C. Inman

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 182 KB

english, 1986

14

Flüssigkristalle auf kohlenhydratbasis -II. Mesogene 1-C-n-alkyl-2,5-anhydro-1-desoxy-L-iditole

Peter Koll, Michael Oelting

Journal:

Tetrahedron Letters

Année:

1986

Fichier:

PDF, 135 KB

1986

15

A convenient “one-pot” synthesis of epoxy alcohols via photooxygenation of olefins in the presence of titanium(IV) catalyst

Waldemar Adam, Axel Griesbeck, Eugen Staab

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 240 KB

english, 1986

16

Large scale preparation of (+)- and (−)-endo-norbornenol by enzymatic hydrolysis

Günter Eichberger, Gerhard Penn, Kurt Faber, Herfried Griengl

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 145 KB

english, 1986

17

De-mayo-reaktionen mit allen. Ein kurzer weg zum bicyclo[5.3.1.]undecansystem der taxane.

Reinhard Kaczmarek, Siegfried Blechert

Journal:

Tetrahedron Letters

Année:

1986

Fichier:

PDF, 222 KB

1986

18

Selective oxidation of saturated hydrocarbons using an electrochemical modification of the gif system.

Gilbert Balavoine, Derek H.R. Barton, Jean Boivin, Aurore Gref, Nubar Ozbalik, Henriette Rivière

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 198 KB

english, 1986

19

Synthesis of 2-methyl-1,3-cyclopentanedione monoethylene ketal

Tony Volpe, Gilbert Revial, Michel Pfau, Jean d'Angelo

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 111 KB

english, 1986

20

A relation between the site-specific natural deuterium contents in α-pinenes and their optical activity

Gérard J. Martin, Pascal Janvier, Serge Akoka, Françoise Mabon, Janus Jurczak

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 190 KB

english, 1986

21

O-cyclisation of allenic β-ketoesters

Thierry Delair, Alain Doutheau

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 117 KB

english, 1986

22

Synthese d'analogues morphiniques a squelette tetrahydrodibenzofurannique

par S. Labidalle, Zhang Yong Min, A Reynet, C Thal, M Moskowitz

Journal:

Tetrahedron Letters

Année:

1986

Fichier:

PDF, 113 KB

1986

23

Etude de l'action de l'azodicarboxylate de diethyle sur la tris(tert-butyl)phenylphosphine

J Navech, M Revel

Journal:

Tetrahedron Letters

Année:

1986

Fichier:

PDF, 193 KB

1986

24

Stereospecific hydroxylation of chiral allylic β-hydroxysulfoxides: Applications to the asymmetric synthesis of optically active vicinal triols

Guy Solladie, Catherine Fréchou, Gilles Demailly

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 176 KB

english, 1986

25

Les steganolides B et C, nouveaux lignanes analogues de l'episteganacine, isoles a partir de stegamotaenia araliacea hochst. - correlation 13C-1H de la steganacine, en RMN bidimensionnelle -

J.P Robin, D Davoust, M Taafrout

Journal:

Tetrahedron Letters

Année:

1986

Fichier:

PDF, 248 KB

1986

26

Selective oxidation of alcohols by K2FeO4-Al2O3-CuSO4·5H2O

Kwan Soo Kim, Yang Heon Song, Nam Ho Lee, Chi Sun Hahn

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 205 KB

english, 1986

27

A novel reaction of 1-phosphonyloxy-F-1-alkenephosphonates: Highly effective method for the synthesis of α,gb-unsaturated F-carboxylic acid derivatives

Takashi Ishihara, Yasuhiro Yamasaki, Teiichi Ando

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 119 KB

english, 1986

28

2-dimethylaminomethyl-3-trimethylsilylmethyl-1,3-butadiene as 2,2′-biallyl diradical synthon. A new and facile entry to 1,2-dimethylenecyclohexanes, and [6.6] and (6.7] ring systems

Akira Hosomi, Ken Otaka, Hideki Sakurai

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 237 KB

english, 1986

29

A novel lithium iodide-promoted vinylcyclopropane-cyclopentene rearrangement: Efficient synthesis of bicyclo[3.3.0]oct-6-en-2-one, versatile building block for polycyclopentanoid natural products

Shun-ichi Hashimoto, Tomohiro Shinoda, Shiro Ikegami

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 267 KB

english, 1986

30

A novel synthesis of α, β-unsaturated γ-hydroxy carbonyl compounds from enones with carbon homologation

Tsuyoshi Satoh, Shigeyasu Motohashi, Koji Yamakawa

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 203 KB

english, 1986

31

Synthesis of iridodial by cell free extracts from Rauwolfia Serpentina cell suspension cultures

Shinichi Uesato, Yasuko Ogawa, Hiroyuki Inouye, Kayoko Saiki, Meinhart H Zenk

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 246 KB

english, 1986

32

Quantitative structure-chemoselectivity relationship among alkanesulfonates of primary alcohols

Yutaka Kawazoe, Shin-ichi Ninomiya, Kohfuku Kohda, Hiroshi Kimoto

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 236 KB

english, 1986

33

Synthesis of (6S, 7S)-trans-laurediol and its [9,10-2H2]-analogue

Akio Fukuzawa, Hideaki Sato, Mitsuaki Miyamoto, Tadashi Masamune

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 135 KB

english, 1986

34

A novel olefination of carbonyl compounds with α-bromoacetic ester mediated by tri-n-butylstibine

Yaozeng Huang, Yanchang Shen, Chen Chen

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 106 KB

english, 1986

35

Cyclobutyl-cyclopropylcarbinyl type rearrangement of 1-oxaspirohexane derivatives. A new entry to functionalized norcaranes

Yoshito Tobe, Jun-ichi Sato, Tadahiro Sorori, Kiyomi Kakiuchi, Yoshinobu Odaira

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 144 KB

english, 1986

36

Syn-5,13-dimethyl[2.2]metacyclophane. Synthesis, spectra and thermal stability

Yutaka Fujise, Yoshisuke Nakasato, Sho Itô

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 134 KB

english, 1986

37

Do the compounds PhCH2Y give geminal dianions on addition of two equivalents of strong base?

Patrick J. Crowley, Mark R. Leach, Otto Meth-Cohn, Basil J Wakefield

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 179 KB

english, 1986

38

Cycloaddition reactions of 2-tributylstannyl-1,3-butadiene

Maurizio Taddei, Andre Mann

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 210 KB

english, 1986

39

Biosynthetic origins of the large macrolide, oligomycin A

John D. Bu'Lock, Gareth A. Morris, Michelle K. Richards

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 229 KB

english, 1986

40

Novel rearrangement of exo-epoxide of norbornene

L.A. Kas'jan, L.Yu. Gnedenko, M.F. Galafeeva, M.Yu. Kornilov, P.A. Krasutsky, N.V. Averina, Nikolai S. Zefirov

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 132 KB

english, 1986