Volume 37; Issue 15

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Tetrahedron
Volume 37; Issue 15

Tetrahedron

Volume 37; Issue 15

1

D. Babin, J.D. Fourneron, L.M. Harwood et M. Julia: A biomimetic synthesis of chrysanthemol: Tetrahedron 37, 325-332 (1981)

Journal:

Year:

1981

File:

PDF, 24 KB

1981

2

Stereocontrolled synthesis of clerodin homolog: A Synthetic approach to structure-activity relationships

Yasuhiro Kojima, Natsuki Kato

Journal:

Year:

1981

Language:

english

File:

PDF, 1.03 MB

english, 1981

3

Studies on the stereochemical course of intramolecular cycloaddition reactions of olefinic o-quinodimethanes-stereoselective synthesis of 8α, 9α, 14β-estranes

Tetsuji Kametani, Masahiro Aizawa, Hideo Nemoto

Journal:

Year:

1981

Language:

english

File:

PDF, 718 KB

english, 1981

4

Studies on the syntheses of heterocyclic and natural compounds. Part 939: An efficient and stereoselective synthesis of des-a-ring steroids—potential intermediates to estradiol, cortisone and progesterone

Tetsuji Kametani, Hiroo Matsumoto, Toshio Honda, Mitsuo Nagai, Keiichiro Fukumoto

Journal:

Year:

1981

Language:

english

File:

PDF, 472 KB

english, 1981

5

Synthesis of d,l-β-carboxyaspartic acid from hydantoin-5-malonic acid diethyl ester

Edward B. Henson, Paul M. Gallop, Peter V. Hauschka

Journal:

Year:

1981

Language:

english

File:

PDF, 234 KB

english, 1981

6

The monomethyl and dimethyl derivatives of benzo[e]pyrene

Hongmee Lee, N. Shyamasundar, Ronald G. Harvey

Journal:

Year:

1981

Language:

english

File:

PDF, 688 KB

english, 1981

7

Neolemnane and eremophilane sesquiterpenoids from the pacific soft coral lemnalia africana

Richard R. Izac, William Fenical, Bruce Tagle, Jon Clardy

Journal:

Year:

1981

Language:

english

File:

PDF, 507 KB

english, 1981

8

Electronic structures of some cata-condensed nonalternant hydrocarbons: pentalenopentalenes, azulenoazulenes, and pentalenoazulenes

A. Toyota, T. Nakajima

Journal:

Year:

1981

Language:

english

File:

PDF, 447 KB

english, 1981

9

Synthesis of the optically active forms of 2,6-dimethyl-1, 5-heptadien-3-ol acetate, the pheromone of the comstock mealybug

K. Mori, H. Ueda

Journal:

Year:

1981

Language:

english

File:

PDF, 456 KB

english, 1981

10

Transformations photochimiques d'endoperoxydes dérivés d'hydrocarbures aromatiques polycycliques—I : Cas du photooxyde de diphényl-9,10 anthracène; obtention et propriétés du diépoxyde isomère

J. Rigaudy, P. Scribe, C. Brelière

Journal:

Year:

1981

File:

PDF, 1.04 MB

1981

11

Reactions des n-phtalimidyl et n-succinimidyl iminophosphoranes avec les composes a triple liaison; acetyleniques actives et α-halonitriles

Pierre Merot, Claude Gadreau, André Foucaud

Journal:

Year:

1981

File:

PDF, 425 KB

1981

12

Structure determination of melanervin, the first naturally occurring flavonoid of the triphenylmethane family

O. Seligmann, H. Wagner

Journal:

Year:

1981

Language:

english

File:

PDF, 697 KB

english, 1981

13

Synthetic applications of 2-chlorooxiranes: preparation of thiazoles, dihydrothiazoles and selenazoles

Johann Gasteiger, Christian Herzig

Journal:

Year:

1981

Language:

english

File:

PDF, 543 KB

english, 1981

14

Synthesis and reactions of some chloro-2,2-dimethylchromens

John D. Hepworth, Terry K. Jones, Robert Livingstone

Journal:

Year:

1981

Language:

english

File:

PDF, 381 KB

english, 1981

15

Dienic sex pheromones : Stereoselective syntheses of (7E,9Z)-7,9-dodecadien-1-yl acetate, (E)-9,11-dodecadien-1-yl acetate, and of (9Z), 11E)-9,11- tetradecadien-1-yl acetate by palladium-catalyzed reactions

Renzo Rossi, Adriano Carpita, M.Grazia Quirici

Journal:

Year:

1981

Language:

english

File:

PDF, 820 KB

english, 1981

16

The determination of ring junction stereochemistry in steroids using mass-analysed ion kinetic energy spectrometry

E.A. Larka, I. Howe, J.H. Beynon, Z.V.I. Zaretskii

Journal:

Year:

1981

Language:

english

File:

PDF, 890 KB

english, 1981

17

A study of the tautomerism of 2- and 4-ethoxycarbonylthiolan-3-ones implicating stereochemical effects of ring-substitution

Journal:

Year:

1981

Language:

english

File:

PDF, 806 KB

english, 1981

18

Studies on organophosphorus compounds—XXXVI: Simple new routes to phosphorins from 2-hydroxy-, 2-mercapto-, and 2-aminobenzoic acids and their derivatives

A.A. El-Barbary, S.-O. Lawesson

Journal:

Year:

1981

Language:

english

File:

PDF, 438 KB

english, 1981

19

Studies on organophosphorus compounds—XXXVII: Syntheses of δ5-1,2,3-diazaphospholines and indoles from hydrazones

A.A. El-Barbary, S.-O. Lawesson

Journal:

Year:

1981

Language:

english

File:

PDF, 368 KB

english, 1981

20

The structure, absolute configuration and biosynthesis of nortiliacorinine a

Dewan S. Bhakuni, Awadhesh N. Singh, Sudha Jain

Journal:

Year:

1981

Language:

english

File:

PDF, 460 KB

english, 1981

21

Kinetics and mechanism of diels-alder additions of tetracyanoethylene to anthracene derivatives-III : Effect of substituents on rates and intermediate complex formation

R.M.G. Roberts, F. Yavari

Journal:

Year:

1981

Language:

english

File:

PDF, 635 KB

english, 1981

22

Pyridinethiones—V : Spectroscopic investigation and electronic structure of 3-formyl-2(1H)-pyridones, -thiones and -selones

C. Dreier, J. Becher, E.G. Frandsen, L. Henriksen

Journal:

Year:

1981

Language:

english

File:

PDF, 954 KB

english, 1981

23

N,N-Dihalophosphoramides—XIV: Two-step aminobromination of phenylethylenes and α-olefins with diethyl n,n-dibromophosphoroamidate (DBPA)

S. Zawadzki, A. Zwierzak

Journal:

Year:

1981

Language:

english

File:

PDF, 736 KB

english, 1981

24

Identification des configurations Z et E en série cyclopropylidénique. Stéréosélectivité de la migration exocyclique de la double liaison cyclopropénique en milieu basique

M. Vincens, C. Dumont, M. Vidal

Journal:

Year:

1981

File:

PDF, 1.07 MB

1981

25

Reaction of thiolsulfinates with trihaloacetic anhydrides. II : Addition of sulfenyl trihaloacetates to olefins

Tsuyoshi Morishita, Naomichi Furukawa, Shigeru Oae

Journal:

Year:

1981

Language:

english

File:

PDF, 725 KB

english, 1981

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