Volume 18; Issue 27

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Tetrahedron Letters
Volume 18; Issue 27

Tetrahedron Letters

Volume 18; Issue 27

1

Synthesis of anthracyclinones via base-catalyzed cyclizations of dihydroanthraquinone derivatives

Fumio Suzuki, Robert D. Gleim, Steven Trenbeath, Charles J. Sih

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 220 KB

english, 1977

2

Nidifocene: a reassignment of structure

S.M. Waraszkiewicz, K.L. Erickson, Janet Finer, Jon Clardy

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 233 KB

english, 1977

3

Synthesis of 25-fluorovitamin D3

Shu Shu Yang, Conrad P. Dorn, Howard Jones

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 125 KB

english, 1977

4

Röntgenstrukturanalyse von (äthylsulfonyl)-methylsuccinimid

H. Lotter, G. Klein, W. Rüdiger, H. Scheer

Journal:

Tetrahedron Letters

Year:

1977

Language:

german

File:

PDF, 184 KB

german, 1977

5

Über quantitative beziehungen zwischen fragmenten und ihren relativen intensitäten in massenspektrometer, IV der ionenmasseneffekt bei 2,2-dialkyl-1,3-dioxolanen

U.-I. Záhorszky

Journal:

Tetrahedron Letters

Year:

1977

Language:

german

File:

PDF, 234 KB

german, 1977

6

The 1,4-cycloaddition of singlet oxygen to stilbenes and β-methylstyrenes

Masakatsu Matsumoto, Satoshi Dobashi, Kiyosi Kondo

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 209 KB

english, 1977

7

Oxidation of pseudobases derived from heterocyclic iminium salts by molecular oxygen

S. Ruchirawat, S. Sunkul, Y. Thebtaranonth, N. Thirasasna

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 112 KB

english, 1977

8

Reactions of hexafluoropropene oligomers with carboxylate anions

Shozo Yanagida, Yukihiro Noji, Mitsuo Okahara

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 247 KB

english, 1977

9

Intrinsic asymmetry. Its effect on the chemical shift of groups which are not diastereotopic : Note rectificative.

J. Reisse, J.E. Anderson

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 114 KB

1977

10

The vinylcyclopropylidene - cyclopentadiene rearrangement

Kjetil H. Holm, Lars Skattebøl

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 204 KB

english, 1977

11

Synthesis of the first perchloroarylacetylenes

M. Ballester, J. Castañer, J. Riera, I. Tabernero, C. Cornet

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 118 KB

english, 1977

12

Inert free radicals as spin labels. I. Reactionswith glycine and L-alanine

M. Ballester, J. Riera, A. Rodríguez-Siurana, C. Rovira

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 154 KB

english, 1977

13

A new 1,2-shift in the oxidation of aromatic rings

M. Periasamy, M.Vivekananda Bhatt

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 199 KB

english, 1977

14

Phase transfer catalysis in strongly alkaline media : notes on the extractability of hydroxyl ions and on the stability of catalysts.

Eckehard V. Dehmlow, Marion Slopianka, Joachim Heider

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 272 KB

english, 1977

15

The reaction of benzyloxycarbonylglutamic anhydride with diazomethane

Christopher T. Clarke, John H. Jones

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 126 KB

english, 1977

16

Predominant ortho orientation in the gas-phase isopropylation of chlorobenzene.

Attinà Marina, Giacomello Pierluigi

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 139 KB

english, 1977

17

Silver ion-promoted rearrangement of diels-alder adducts from 2-chloroacrylonitrile and 5-methoxy-4,7-dihydroindan

Yasuji Yamada, Masayuki Kimura, Hiroto Nagaoka, Kenjiro Ohnishi

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 115 KB

english, 1977

18

Erratum

Journal:

Tetrahedron Letters

Year:

1977

File:

PDF, 22 KB

1977

19

Oxidative coupling of enones and dienones with bromine; a route to highly conjugated compounds

Harold Hart, Rodney Willer

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 184 KB

english, 1977

20

1-stannacyclohexadien-2.5-on-4 4-methylen-1-stannacyclohexadiene-2.5

Gottfried Märkl, Jang B. Rampal

Journal:

Tetrahedron Letters

Year:

1977

Language:

german

File:

PDF, 223 KB

german, 1977

21

A new sensitive method for determining absolute configuration of α-substituted cyclic imines by CD spectra of chromophoric derivatives

Ukon Nagai, Yoko Kani

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 122 KB

english, 1977

22

Electron-rich alkyl olefins and their radical cations

Hans Bock, Wolfgang Kaim

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 184 KB

english, 1977

23

Cationic η3 allylic complexes. III6 The reaction of S-allyl iso tetramethyl thioUronium salts with nickel tetracarbonyl*

D. Neibecker, B. Castro

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 125 KB

english, 1977

24

Ring expansion reactions of 11-nor PGE2. Synthesis of new lactone, lactam and cyclopentanone prostanoids1

A.E. Greene, J.P. Deprès, H. Nagano, P. Crabbé

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 129 KB

english, 1977

25

Selective reduction of steroidal diketones with poly(N-alkyliminoalanes)

Mario Paglialunga Paradisi, Giampiero Pagani Zecchini, Aurelio Romeo

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 224 KB

english, 1977

26

Evidence for an intermediate in the reaction of singlet oxygen with a silylenol ether

Charles W. Jefford, Christian G. Rimbault

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 189 KB

english, 1977

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