Volume 16; Issue 12

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Tetrahedron Letters
Volume 16; Issue 12

Tetrahedron Letters

Volume 16; Issue 12

1

Reversible and irreversible ElcB mechanisms of sulfene formation from aryl arylmethanesulfonates

J.F. King, P.P. Beatson

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 227 KB

english, 1975

2

A simple synthesis of phosphonate - containing lipids. Introduction of the phosphonic acid moiety into hydrolytically-labile compounds

Arthur F. Rosenthol, Luis A. Vargas, Yisrael A. Isaacson, Robert Bittman

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 200 KB

english, 1975

3

A direct synthesis of primary amides from grignard reagents

Kathlyn A. Parker, E.Grant Gibbons

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 227 KB

english, 1975

4

C-nucleosides and related compounds. V. The synthesis of D,L-4(1β-ribofuranosyl)3-carboxamidopyrazole (V), D,L-5(1β-ribofuranosyl)2-amino-1,3,4-oxadiazole (VII) and D,L-5(1β-ribofuranosyl)3-amino-1,2,4-triazole (IX).

George Just, Mohabir Ramjeesingh

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 139 KB

english, 1975

5

Stereorational synthesis of a chiral D3, triketone

Richard K. Hill, David W. Ladner

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 207 KB

english, 1975

6

The addion of difluorocarbene to 10-methyl-Δ8-2-octalone 2-ethylene acetal; X-ray crystal structure of 8β, 9β-difluoromethylene-10-methyl-2-decalone 2-ethylene acetal

Robert A. Moss, Paul Bekiarian

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 190 KB

english, 1975

7

A new synthesis of armentomycin and its analog

Yuji Urabe, Tameo Iwasaki, Kazuo Matsumoto, Muneji Miyoshi

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 221 KB

english, 1975

8

Photochemical oxetane formation from 4-substituted 2-cyclopentenones

Zen-ichi Yoshida, Makoto Kimura, Shigeo Yoneda

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 160 KB

english, 1975

9

Layered compounds. XXV. Peropyrene and teropyrene -a new synthetic route of pyrene-like polynuclear aromatic hydrocarbons-

Teruo Umemoto, Toshihide Kawashima, Yoshiteru Sakata, Soichi Misumi

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 104 KB

english, 1975

10

Sulfonyl carbanions in synthesis. I. A novel route to α,β-unsaturated carbonyl compounds.

Kiyosi Kondo, Daiei Tunemoto

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 209 KB

english, 1975

11

Regio-and stereoselectivity in β-participation of a vinilogous-amide nitrogen

M. Mihalić, V. Šunjić, F. Kajfež

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 216 KB

english, 1975

12

Structure and synthesis of unusual cytokinin metabolites

D.E. Cowley, I.D. Jenkins, J.K. MacLeod, R.E. Summons, D.S. Letham, M.M. Wilson, C.W. Parker

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 186 KB

english, 1975

13

Nitrogen bridgehead compounds III. New ring transformation I.

Zoltán Mészáros, István Hennecz

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 106 KB

english, 1975

14

Photoelimination in 2-(dimethylamino)ethyl benzoates

J.D. Coyle, D.B. Kingston

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 176 KB

english, 1975

15

Synthesis of lycopersene-2,3-epoxide and lycopersene-2,3:30,31-diepoxide

Najmul H. Chishti, Stephen M. Coppell, Robert Ramage

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 208 KB

english, 1975

16

The thermolysis of 3-methylenebicyclo[3.2.1]oct-6-ene and of 3-oxobicyclo[3.2.1]oct-6-ehe

J. Japenga, M. Kool, G.W. Klumpp

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 114 KB

english, 1975

17

Stereochemistry of eliminations from 2-butyl, system in acetic acid

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 103 KB

english, 1975

18

Formation of a 3,5-cyclocholestan-6α-yl derivative in a nucleophilic substitution reaction of cholesterol

R. Aneja, A.P. Davies, J.A. Knaggs

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 202 KB

english, 1975

19

Mechanisms of addition -1; The addition of bromine and bromine acetate to some para-substituted cinnamates in acetic acid

Michael A. Wilson

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 175 KB

english, 1975

20

The role of thiourea ss-dioxide in the reduction of steroidal ketones

R. Caputo, L. Mangoni, P. Monaco, G. Palumbo, L. Previtera

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 132 KB

english, 1975

21

The synthesis and protonation of mono- and dibenzobisdehydro[15]annulenones. The effect of benzannelation on the diatropicity of a conformationally fixed macrocyclic (4n+2) π-electron system

Rex T. Weavers, Richard R. Jones, Franz Sondheimer

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 226 KB

english, 1975

22

Interet de la RMN 13C dans la determination des barrieres de rotation d'aldehydes et cetones heterocycliques

B.P. Roques, S. Combrisson, F. Werhli

Journal:

Tetrahedron Letters

Year:

1975

File:

PDF, 275 KB

1975

23

The structure of fumitremorgin A

Nancy Eickman, Jon Clardy, R.J. Cole, Jerry W. Kirksey

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 142 KB

english, 1975

24

Stereospecific synthesis of d,l-cyclosativene. Alkyne capture of an homoallylic carbonium ion

S.W. Baldwin, J.C. Tomesch

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 225 KB

english, 1975

25

Variations of carbon-14 kinetic isotope effects in the menschutkin type reaction of benzyl arenesulfonates

Hiroshi Yamataka, Takashi Ando

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 209 KB

english, 1975

26

The reaction of carboxylic alkylcarbonic anhydrides with disodium tetracarbonylferrate. A novel method converting carboxylic acids to aldehydes.

Yoshihisa Watanabe, Masakazu Yamashita, Take-aki Mitsudo, Mineo Igami, Kenji Tomi, Yoshinobu Takegami

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 122 KB

english, 1975

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