Volume 20; Issue 10

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Tetrahedron Letters
Volume 20; Issue 10

Tetrahedron Letters

Volume 20; Issue 10

1

Metalation of 2,2-dimethyl-5-methylene-1,3-dioxane---a functionalized allyloxy carbanion.

Alan P. Kozikowski, Kimiaki Isobe

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 178 KB

english, 1979

2

Cyclopropyl imine rearrangement: total synthesis of (±)-isoretronecanol and (±)-trachelanthamidine1–3

Harold W. Pinnick, Yeong-Ho Chang

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 179 KB

english, 1979

3

[2,3] Sigmatropic rearrangement of S-(3-chloroallyl) thiocarbamate sulfoxides followed by a 1,2-elimination reaction yielding unsaturated aldehydes and acid chlorides

Ingolf Schuphan, John E. Casida

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 289 KB

english, 1979

4

A highly selective method for α-alkylation of ketones via potassium enoxytrialkylborates

Ei-ichi Negishi, Michael J. Idacavage, Frank DiPasquale, Augustine Silveira Jr.

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 226 KB

english, 1979

5

Masked rearrangements in the triethylsilane-boron trifluoride reduction of trans-stilbene oxide to 1,2-diphenylethane

James L. Fry, Thomas J. Mraz

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 155 KB

english, 1979

6

Heterocyclic intraconversion

George A. Kraus, John O. Pezzanite, H. Sugimoto

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 202 KB

english, 1979

7

Selectivity of bridgehead radicals

Bernd Giese, Joachim Stellmach

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 160 KB

english, 1979

8

β,γ-ungesättigte carbonylverbindungen, teil I ein einfacher weg zu alkenylmalonestern

K. Steinbeck, B. Osterwinter

Journal:

Tetrahedron Letters

Year:

1979

File:

PDF, 116 KB

1979

9

Marked dependence of multiplicity in direct Z,E photoisomerization of a series of methyl cinnamtes on their para-substituents

Tatsuzo Ishigami, Kenji Nakazato, Masatoshi Uehara, Tadashi Endo

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 231 KB

english, 1979

10

Low temperature photolysis of 5-methoxycarbonyl-5H-benzocycloheptene: exclusive formation of 1-endo-methoxycarbonyl-1a,7b-dihydro-1H-cyclopropa[a]naphthalene

Masahiko Kato, Keizo Takatoku, Satoru Ito, Toshio Miwa

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 200 KB

english, 1979

11

Synthesis of silyl ketone by the photosensitized oxygenation of silyl diazo compounds

Akira Sekiguchi, Yoshio Kabe, Wataru Ando

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 133 KB

english, 1979

12

Structure of ephedradine A, a hypotensive principle of Ephedra roots

Mitsuru Tamada, Katsuya Endo, Hiroshi Hikino, Chizuko Kabuto

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 319 KB

english, 1979

13

Synthesis of anti-1,2-di(7′-norcaranylidene)cyclopropane

Yoshihiro Fukuda, Yasufumi Yamamoto, Koji Kimura, Yoshinobu Odaira

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 124 KB

english, 1979

14

The structures and absolute stereochemistry of two halogenated chamigrenes from the red alga Laurencia majuscula Harvey

Minoru Suzuki, Akio Furusaki, Nobuhiro Hashiba, Etsuro Kurosawa

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 220 KB

english, 1979

15

Synthesis of activated cyclophosphamide derivatives bearing functional groups

Takashi Hirano, Wolfgang Klesse, Joerg H. Heusinger, Gabriele Lambert, Helmut Ringsdorf

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 255 KB

english, 1979

16

The revised structure of veramarine, an alkaloid from Veratrum album ssp.Lobelianum

F. Pavelčík, J. Tomko

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 96 KB

english, 1979

17

Benzil as a benzoyl group donor. Base-catalyzed reactions of benzil with cyclic α-dicarbonyl compounds

Mordecai B. Rubin, Arie L. Gutman, Shai Inbar

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 220 KB

english, 1979

18

Synthesis of homo-dinordrin, allenyl A-nor and dinor-steroids

Pierre Crabbé, Daniel André, Houda Fillion

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 242 KB

english, 1979

19

Cationic rearrangement of a seco-homocubanone to a brendanone and a pentalenone

P.J.D. Sakkers, J.M.J. Vankan, A.J.H. Klunder, B. Zwanenburg

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 273 KB

english, 1979

20

A novel carbanionic cyclodimerization of diallenyl sulfones to 2,6-dithiaadamantane derivatives

Samuel Braverman, David Reisman, Milon Sprecher, Dov Ravinovich, Felix Frolow

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 120 KB

english, 1979

21

A new diterpene from the sponge Aplysilla Rosea

R. Kazlauskas, P.T. Murphy, R.J. Wells, J.J. Daly

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 196 KB

english, 1979

22

Substituent and solvent effect on the chiroptical properties of the oxazirane chromophore

Arrigo Forni, Irene Moretti, Giovanni Torre, Enrico Vignudelli

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 251 KB

english, 1979

23

Kinetics of complexation between crown ethers and protonated amines

F. de Jong, D.N. Reinhoudt, G.J. Torny

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 199 KB

english, 1979

24

Substituent effects of sigmatropic rearrangements and cycloadditions

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 185 KB

english, 1979

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