Volume 25; Issue 16

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Tetrahedron Letters
Volume 25; Issue 16

Tetrahedron Letters

Volume 25; Issue 16

1

A convenient synthesis of unsymmetrical secondary amines. Insitu formation of unstable formaldehyde imines.

Larry E. Overman, Robert M. Burk

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 238 KB

english, 1984

2

Synthetic study of carbapenem antibiotics I. (±)-2-cyclopropyl-6-(1′-hydroxyethyl)-1-carbapen-2-em-3-carboxylic acid

David H. Shih, Judith A. Fayter, Burton G. Christensen

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 316 KB

english, 1984

3

Synthesis of the three isomeric components of San Jose scale pheromone

Margot Alderdice, Claude Spino, Larry Weiler

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 199 KB

english, 1984

4

Functionalized large ring crown ethers

Byungki Son, Bronislaw P. Czech, David A. Babb, Richard A. Bartsch

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 197 KB

english, 1984

5

Aroyl anion trapping reactions. A preliminary study of direct nucleophilic aroylation by means of low temperature, insitu (CH3)nC6H5nLi/CO Systems.

Dietmar Seyferth, Wei-Liang Wang, Richard C. Hui

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 230 KB

english, 1984

6

Hypocholesterolemic agent compactin. an alternative diels-alder strategy for the synthesis of the hexahydronaphthalene portion

Raymond L. Funk, Craig J. Mossman, Wayne E. Zeller

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 266 KB

english, 1984

7

Reduction of α - substituted succinonitriles with diisobutylaluminum hydride: a facile method for the synthesis of 3-substituted pyrroles

James H. Babler, Kenneth P. Spina

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 169 KB

english, 1984

8

Automerizations in benzenoid hydrocarbons. New mechanistic insights from the thermal rearrangement of benz[a]anthracene-5-13C.

Lawrence T. Scott, Tsze-Hong Tsang, Louis A. Levy

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 267 KB

english, 1984

9

The 2-H-isophosphindoline-1,3-dione ion: The phosphorus analogue of the phthalimide anion.

Charles L. Liotta, Mark L. McLaughlin, Donald G. Van Derveer, Brian A. O'Brien

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 273 KB

english, 1984

10

Large scale bench-top synthesis of a nineteen unit ribonucleotide on silica gel.

Kelvin K. Ogilvie, Mona J. Nemer, Michael F. Gillen

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 201 KB

english, 1984

11

An efficient synthesis of β-ketosilanes

Gerald L Larson, Ingrid Montes de López-Cepero, Luz E Torres

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 145 KB

english, 1984

12

Nitrogen-oxygen and oxygen-oxygen alkyl group migrations. synthesis of 1,2,4-triazine hydroxamic acid esters

Misa V. Jovanovic

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 230 KB

english, 1984

13

Synthesis and properties of the first intramolecular arenediazonium cation-crown ether complex

James R. Beadle, George W. Gokel

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 209 KB

english, 1984

14

Electron spin resonance spin trapping of thiyl, radicals from the decomposition of thionitrites

P.David Josephy, Detlef Rehorek, Edward G. Janzen

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 200 KB

english, 1984

15

Selenosulfonation of acetylenes. Substitution reactions of β-(phenylseleno)vinyl sulfones with organocuprates

Thomas G. Back, Scott Collins, Kwok-Wai Law

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 212 KB

english, 1984

16

4,7-Bisdialkylaminotricyclo[5.2.1.04,10]deca-110,2,5,8- tetraenes as potential precursors to acepentalenediide

Holger Butenschön, Armin de Meijere

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 222 KB

english, 1984

17

Synthese einer modellverbindung für einen neuen guajanolid-typ

Ferdinand Bohlmann, Axel H.K. Paul

Journal:

Tetrahedron Letters

Year:

1984

Language:

german

File:

PDF, 174 KB

german, 1984

18

Dimerisierung von benzocyclobuten zu 1-ethyl-9,10-dihydrophenanthren unter dem einfluss von natrium-kalium-legierung in tetrahydrofuran

Adalbert Maercker, Willi Berkulin, Peter Schiess

Journal:

Tetrahedron Letters

Year:

1984

Language:

german

File:

PDF, 116 KB

german, 1984

19

Steric effects on reaction rates - V. An updated version of the foote-schleyer correlation based on molecular mechanics

Paul Müller, Jiri Mareda

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 192 KB

english, 1984

20

Stereospezifischer aufbau ungesättigter macrocyclischer ketone

Hans Jürgen Bestmann, Harry Lütke

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 147 KB

1984

21

Thermal cycloaddition of carbonyl compounds to a stable cyclobutadiene

Jürgen Fink, Manfred Regitz

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 220 KB

english, 1984

22

“C2-Acylierung” einiger n-heteroaromatischer ringsysteme

Ernst Anders, Hans-Günter Boldt, Renate Fuchs, Thomas Gaßner

Journal:

Tetrahedron Letters

Year:

1984

Language:

german

File:

PDF, 117 KB

german, 1984

23

Eine neue lactonsynthese via 2-oxazolin-5-one als zwischenprodukte

Daniel Obrecht, Heinz Heimgartner

Journal:

Tetrahedron Letters

Year:

1984

Language:

german

File:

PDF, 177 KB

german, 1984

24

Complexation of electron donor-acceptor [2.2] paracyclophanes with tetracyanoethylene (TCNE)

Lothar Schanne, Heinz A Staab

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 203 KB

english, 1984

25

Intramolekulare [3+2]-cycloadditionen von azoxygruppen mit benachbarten olefineinheiten

Siegfried Hünig, Michael Schmitt

Journal:

Tetrahedron Letters

Year:

1984

Language:

german

File:

PDF, 115 KB

german, 1984

26

Un dienophile chiral tres reactif : le Z-(R)S p-tolylsulfinyl-3 propenoate de methyle

Christian Maignan, Ahmed Guessous, Francis Rouessac

Journal:

Tetrahedron Letters

Year:

1984

File:

PDF, 123 KB

1984

27

Conformational analysis of 2,3,5,6-tetrakis(methylene)bicyclo[2.2.2]octanes by circular dichroism.

Raphy Gabioud, Pierre Vogel

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 266 KB

english, 1984

28

1-Phosphacephalosporin. I. Synthesis of racemic 7-unsubstituted-1-phosphadethia-3-cephem 1-oxides

Hisao Satoh, Teruji Tsuji

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 222 KB

english, 1984

29

1-Phosphacephalosporin. II. Synthesis of optically active 7-substituted-1-phosphadethia-3-cephem 1-oxides

Hisao Satoh, Teruji Tsuji

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 209 KB

english, 1984

30

Preparation of chiral 5-deazaflavin derivatives and their asymmetric reduction of ethyl benzoylformate

Kiyoshi Tanaka, Tomoya Okada, Fumio Yoneda, Tomohisa Nagamatsu, Kazunori Kuroda

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 146 KB

english, 1984

31

Stereoselective preparation of β-amino-acyl iron complexes for β-lactam synthesis

Karen Broadley, Stephen G. Davies

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 109 KB

english, 1984