Volume 17; Issue 50

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Tetrahedron Letters
Volume 17; Issue 50

Tetrahedron Letters

Volume 17; Issue 50

1

Erratum

Journal:

Tetrahedron Letters

Year:

1976

File:

PDF, 24 KB

1976

2

Preparation of some novel rifamycins by a facile intramolecular dehydration

Jim L. Moore, James R. McCarthy

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 177 KB

english, 1976

3

Reactions of dicarbonyl compounds with dimethyl β-ketoglutarate V. Simple synthesis of tricyclo [6.3.0.01,5] Undecane-3, 7, 9-trione, a novel cyclopentanoid compound

James Oehldrich, James M. Cook, Ulrich Weiss

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 216 KB

english, 1976

4

Secondary α-deuterium isotope effects on aldehyde hydrate and hemiacetal formation

E.Alexander Hill, Sam A. Milosevich

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 140 KB

english, 1976

5

Protonation, ethylation and allylation of substituted nitrobenzenes in the gas phase. A study by ion kinetic energy spectrometry and chemical ionization

T.L. Kruger, R. Flammang, J.F. Litton, R.G. Cooks

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 244 KB

english, 1976

6

5,6-dehydro[3.3]Paracyclophane: Bridged benzobarrelene formation by intramolecular trapping of a novel aryne

Daniel T. Longone, J.A. Gladysz

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 197 KB

english, 1976

7

Synthesis and properties of the novel 2-azidooxiranes

Evan P. Kyba, David C. Alexander

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 104 KB

english, 1976

8

Stereochemically controlled syntheses of 20,22-epoxycholesterols

Masato Koreeda, Naoyuki Koizumi, Beverly A. Teicher

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 249 KB

english, 1976

9

Isolable diastereoisomers as a result of restricted rotation about an bond

Robert R. Fraser, Kevser Taymaz

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 210 KB

english, 1976

10

A new protecting group for the carbonyl function

E.J. Corey, E.J. Trybulski, J. William Suggs

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 201 KB

english, 1976

11

Selective photosubstitution at the 2-position of indole

Taku Matsuo, Satoru Mihara, Ikuhiko Ueda

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 205 KB

english, 1976

12

Reaction of enamine with oxaziridine or schiff base facile preparation of substituted pyridine

Mitsuo Komatsu, Hideo Ohgishi, Yoshiki Ohshiro, Toshio Agawa

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 223 KB

english, 1976

13

Oxidation using distannoxane I. Selective oxidation of alcohols

Yoshio Ueno, Makoto Okawara

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 175 KB

english, 1976

14

Generation of 10-thiaanthracenes by the reaction of an Aryllithium with thioxanthylium salts

Hooshang Pirelahi, Yahya Abdoh, Alireza Afzali

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 240 KB

english, 1976

15

A new synthesis of β-lactams. oxygenation of dianions Of azetidine carboxylic acids

Harry H. Wasserman, Bruce H. Lipshutz

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 188 KB

english, 1976

16

Some new triterpenoids from leaves of betula costata trautv.

N.I. Uvarova, G.V. Malinovskaya, G.B. Elyakov

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 241 KB

english, 1976

17

Oxazoldines entre les ephedrines et le butyne dicarboxylate de methyle

J. Bellan, J.C. Rossi, M. Sanchez

Journal:

Tetrahedron Letters

Year:

1976

File:

PDF, 211 KB

1976

18

Isolation of β-trans-bergamotene from aspergillus fumigatus, a fumagillin producing fungi

Shigeo Nozoe, Hisayoshi Kobayashi, Naoko Morisaki

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 108 KB

english, 1976

19

Chemiluminescent 5-arylamino-1,2,4-Trioxanes

Toshio Goto, Hideshi Nakamura

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 181 KB

english, 1976

20

Hexakis(tripluormethylmercapto)aethan - ein ungewoehnlich thermolabiles Aethanderivat

Alois Haas, Karl Schlosser

Journal:

Tetrahedron Letters

Year:

1976

Language:

german

File:

PDF, 124 KB

german, 1976

21

Unusual ring opening of conjugated phenylcyclopropyl ketone; a new route to bicyclo[3:3:1] nonane intermediate

Abhijit Sarkar, Samir Chatterjee, Phanindra Chandra Dutta

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 138 KB

english, 1976

22

Lithiation of the cycloalkeno [b] quinolines by phenyllithium

Jacek Z. Brzeziński, Jan Epsztajn, Tomasz J. Michalski

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 138 KB

english, 1976

23

Disrotatory photoconversion of cis,trans isomeric oxiranes to carbonyl ylides

Volker Markowski, Rolf Huisgen

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 204 KB

english, 1976

24

Preparation D'α DE β ET DE γ-methylene γ-butyrolactones Par reaction retrodienique thermique

Jany Haslouin, Francis Rouessac

Journal:

Tetrahedron Letters

Year:

1976

File:

PDF, 193 KB

1976

25

Olefin intermediates in the hydrogenolysis of polyalkylcyclopropanes

Robert L. Augustine, Babu A. Patel

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 188 KB

english, 1976

26

The He(1) photoelectron spectra of benzyl and α-cyanoisopropyl radicals

T. Koenig, W. Snell, J.C. Chang

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 182 KB

english, 1976

27

Reduction by a model of NAD(P)H. XII. Effect of substituents on the stereospecificity of the reaction

A. Ohno, H. Yamamoto, T. Kimura, S. Oka, Y. Ohnishi

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 162 KB

english, 1976

28

The structure of new lathyrane diterpenes, jolkinols a, b, c, and d, from Euphorbia jolkini boiss.

Daisuke Uemura, Kazunori Nobuhara, Yutaka Nakayama, Yoshikazu Shizuri, Yoshimasa Hirata

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 233 KB

english, 1976

29

New carotenoids, parasiloxanthin and 7,8-dihydroparasiloxanthin

Takao Matsuno, Seiichi Nagata, Keisuke Kitamura

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 201 KB

english, 1976

30

Chiral solvent-induced asymmetric synthesis of sulphoxides in the metal- -catalysed oxidation of sulphides by t-butyl hydroperoxide.

Fulvio Di Furia, Giorgio Modena, Ruggero Curci

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 121 KB

english, 1976

31

Regiospecific prins reaction, a new way to prostanoids

I. Tömösközi, L. Gruber, Go Kovács, I. Székely, V. Simonidesz

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 198 KB

english, 1976

32

2-Alkylbenzazetes

C.W. Rees, R.C. Storr, P.J. Whittle

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 180 KB

english, 1976

33

Cyclic cross-conjugated hydrocarbons having inserted p-quinoid Ring. VI. Synthesis and some properties of a 1-clopentadienylidene-4-cyclo- Propenylidene-2,5-cyclohexadiene ( OR [3.6.5] quinarene ) derivative.

Kazuko Takahashi, Fukuji Ishikawa, Kahei Takase

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 238 KB

english, 1976

34

Rates in the solvolysis of 2-octyl methanesulfonate in 30% aqueous dioxane in the presence of sodium azide and the question of borderline behavior

George A. Gregoriou

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 347 KB

english, 1976

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