Volume 20; Issue 8

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Tetrahedron Letters
Volume 20; Issue 8

Tetrahedron Letters

Volume 20; Issue 8

1

15N NMR shifts for imidazole and 1-methyl imidazole in CH2Cl2 relative to aqueous solution

Mohammed Alei Jr., William E Wageman

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 187 KB

english, 1979

2

Synthesis of a new prostaglandin endoperoxide (PGH2) analog and its function as an inhibitor of the biosynthesis of thromboxane A2 (TBXA2)

E.J. Corey, Haruki Niwa, Miriam Bloom, Peter W. Ramwell

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 212 KB

english, 1979

3

Regioselective reactions of organocuprates with cycloalkene epoxides

J.P Marino, D.M Floyd

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 223 KB

english, 1979

4

Synthetic indole alkaloids.II. A two step synthesis of 4-carbethoxy-3-ethylenedioxybutyraldehyde; a pentacyclic alkaloid precursor

Frederick V. Brutcher Jr., Harry Hinney

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 105 KB

english, 1979

5

Hashish: Synthesis of (−)-Δ9-tetrahydrocannabinol (THC) and its biologically potent metabolite 3′-hydroxy-Δ9-THC.

G.R. Handrick, D.B. Uliss, H.C. Dalzell, R.K. Razdan

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 213 KB

english, 1979

6

Rhipocephalin and rhipocephenal; toxic feeding deterrents from the tropical marine alga rhipocephalus phoenix

Hao H. Sun, William Fenical

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 296 KB

english, 1979

7

Oxidative and methylative deprotection of methylthiomethyl esters

John M. Gerdes, L.G. Wade Jr.

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 134 KB

english, 1979

8

Indole alkaloid biosynthesis in catharanthus roseus — involvement of geissoschizine and 19-epiajmalicine

S.L. Lee, T. Hirata, A.I. Scott

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 178 KB

english, 1979

9

Relationship between regioselective reduction of cyclic anhydrides and path of nucleophilic approach to the activated carbonyl function

Margaret M. Kayser, Peter Morand

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 186 KB

english, 1979

10

The synthesis of optically active α-deuterioketones

Samuel G Levine, Banumathy Gopalakrishnan

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 249 KB

english, 1979

11

Bismetalated derivatives of thioacids. Synthons for generation of β-hydroxy thioacids. A novel, convenient route to γ and δ thiolactones.

Ashok M. Sarpeshkar, Gregory J. Gossick, James Wemple

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 278 KB

english, 1979

12

Stereoselective synthesis of latia luciferin

F.W. Sum, Larry Weiler

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 133 KB

english, 1979

13

An unusual arene side-chain chlorination with vanadium oxytrichloride

James Quick, R. Ramachandra

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 103 KB

english, 1979

14

Cyclopropylallenes III: Stereoselective [1,5] hydrogen migration in cis-1,2,4-cyclodecatriene and cis-bicyclo[7.1.0]deca-2,3-diene

David E Minter, G.J Fonken, Frank T Cook

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 272 KB

english, 1979

15

Shikimate-derived metabolites revised structure and total synthesis of pipoxide

Gene W Holbert, Bruce Ganem, Donna Van Engen, Jon Clardy, L Borsub, K Chantrapromma, C Sadavongvivad, Y Thebtaranonth

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 231 KB

english, 1979

16

The intermolecular self-condensation of 2,4-pentanedione under the influence of potassium fluoride in dimethylformamide

Margarita Mingin, Rolf Huisgen

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 126 KB

english, 1979

17

The structure of rohitukine, the main alkaloid of Amoora rohituka (Syn. Aphanamixis polystachya) (meliaceae)

Alan D. Harmon, Ulrich Weiss, J.V. Silverton

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 249 KB

english, 1979

18

A novel fluorinating method for the synthesis of α-fluoroketones

S. Rozen, Y. Menahem

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 194 KB

english, 1979

19

Synthesis of 8,9-dioxabicyclo[5.2.1]decane derivatives from cyclooctene

A.J. Bloodworth, B.P. Leddy

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 216 KB

english, 1979

20

A new total synthesis of (±) steganone

Eric Brown, Robert Dhal, Jean-Pierre Robin

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 183 KB

english, 1979

21

The proton coupled 13C NMR direct determination of Z-, E-configuration of 4-benzyliden-2-phenyl(methyl)- Δ2-oxazolin-5-ones and products of their solvolysis

E.P. Prokof'ev, E.I. Karpeiskaya

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 203 KB

english, 1979

22

Unambiguous synthesis of (1→2)- and (1→3)-rhamnopyranosyl-rhamnopyranose derivatives and their 13C-NMR study

András Lipták, András Neszmélyi, Hildebert Wagner

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 224 KB

english, 1979

23

Photolysis of benzo[c]-1,2,5-selenadiazole 2-oxide. Spectroscopic evidence for the formation of 2-selenonitrosonitrosobenzene and 2-nitroso N-selenoseleninylaniline

Christian L. Pedersen

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 256 KB

english, 1979

24

Base catalysed cleavage of phenacyltrialkylammonium salts

I.K. Khanna, P.Madhavan Nair

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 252 KB

english, 1979