Volume 44; Issue 18

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Tetrahedron
Volume 44; Issue 18

Tetrahedron

Volume 44; Issue 18

1

Tetrahedron report number 240 : Applications of organometallic reagents is β-lactam chemistry

Anthony G.M. Barrett, Michael A. Sturgess

Journal:

Year:

1988

Language:

english

File:

PDF, 2.19 MB

english, 1988

2

Conformational preference of the s=O group.3. Continued evidence for a very strong s-s=o anomeric interaction from the nmr spectroscopic study of 44,5,5-tetramethyl-1,2-dithiane 1-oxide

Eusebio Juaristi, J. Samuel Cruz-Sanchez, Amorn Petsom, Richard S. Glass

Journal:

Year:

1988

Language:

english

File:

PDF, 688 KB

english, 1988

3

The chemistry of orqanobismuth reagents: Part XIII ligand coupling induced by Pd(O)

Derek H.R. Barton, Nubar Ozbalik, Manian Ramesh

Journal:

Year:

1988

Language:

english

File:

PDF, 574 KB

english, 1988

4

Spontaneous formation of flavin radicals in aqueous solution by comproportionation of a flavinium cation and a flavin pseudobase

Humphrey I.X. Mager, Shiao-Chun Tu

Journal:

Year:

1988

Language:

english

File:

PDF, 745 KB

english, 1988

5

3,4-Didehydropyridine plus cyclopentadiene: [2+2] or [4+2]-cycloaddition ?

Manfred G. Reinecke, E. Sherwood Brown, Bruce P. Capehart, David E. Minter, Richard K. Freeman

Journal:

Year:

1988

Language:

english

File:

PDF, 473 KB

english, 1988

6

Syntheses of bicyclic 1,2-diols via the ring-expansion of bridgehead aldehydes of bicyclo[3.2.1]octane and bicyclononanes with benzoyl triflate

Ken'ichi Takeuchi, Keizo Ikai, Masayasu Yoshida, Akio Tsugeno

Journal:

Year:

1988

Language:

english

File:

PDF, 1.03 MB

english, 1988

7

Synthetic studies on nogalamycin congeners [1]1 chiral synthesis of the def-ring system of nogalamycin

Motoji Kawasaki, Fuyuhiko Matsuda, Shiro Terashima

Journal:

Year:

1988

Language:

english

File:

PDF, 1.33 MB

english, 1988

8

Synthetic studies on nogalamycin congeners [2]1,2 chiral synthesis of the cdef-ring system of nogalamycin

Motoji Kawasaki, Fuyuhiko Matsuda, Shiro Terashima

Journal:

Year:

1988

Language:

english

File:

PDF, 960 KB

english, 1988

9

Synthetic studies on nogalamycin congeners [3]1,2 total syntheses of (+)-nogarene, (+)-7-deoxynogarol, and (+)-7-con-o-methylnogarol

Motoji Kawasaki, Fuyuhiko Matsuda, Shiro Terashima

Journal:

Year:

1988

Language:

english

File:

PDF, 1.34 MB

english, 1988

10

Synthetic studies on nogalamycin congeners [4]1,2 syntheses amd antitumor activity of various nogalamycin congeners

Fuyuhiko Matsuda, Motoji Kawasaki, Masako Ohsaki, Kaoru Yamada, Shiro Terashima

Journal:

Year:

1988

Language:

english

File:

PDF, 1.19 MB

english, 1988

11

Solvolyses of diarylmethyl chlorides. A comprehensive stability scale for diarylcarbenium ions.

Christian Schade, Herbert Mayr

Journal:

Year:

1988

Language:

english

File:

PDF, 698 KB

english, 1988

12

Synthesis of two structural analogues of the smallest antibiotically active degradation product of moenomycin a

Heidemarie Hohgardt, Wolfgang Dietrich, Harald Kühne, Dietrich Müller, Detlef Grzelak, Peter Welzel

Journal:

Year:

1988

Language:

english

File:

PDF, 1.32 MB

english, 1988

13

Synthesis of n-(jasmonoyl)amino acid conjugates

R. Kramell, J. Schmidt, G. Schneider, G. Sembdner, K. Schreiber

Journal:

Year:

1988

Language:

english

File:

PDF, 875 KB

english, 1988

14

Carbopalladation des alkylidenecyclopropanes-I capture intermoleculaire de l'organopalladique intermediaire

Guy Fournet, Geneviève Balme, Jacques Gore

Journal:

Year:

1988

File:

PDF, 1.02 MB

1988

15

Carbopalladation des alkylidenecyclopropanes-II capture intramoleculaire de l'organopalladique intermediaire

Guy Fournet, Geneviève Balmea, Jean Jacques Barieux, Jacques Gore

Journal:

Year:

1988

File:

PDF, 1012 KB

1988

16

Depsipeptide analogs of the antitumor drug distamycin containing thiazole amino acids residues

Christian Bailly, Raymond Houssin, Jean-Luc Bernier, Jean-Pierre Henichart

Journal:

Year:

1988

Language:

english

File:

PDF, 815 KB

english, 1988

17

Macrocyclisation en series lactone, thiolactone et lactame à motif ethylenedioxy: Effets de matrice du siliceum et de l'etain

N. Leygue, C. Picard, P. Tisnes, L. Cazaux

Journal:

Year:

1988

File:

PDF, 981 KB

1988

18

Photochemical and thermal reactions of 2-aryloxybenzohydroxamic acids

B.D. Hosangadi, M.M. Nimbalkar, N.R. Patel

Journal:

Year:

1988

Language:

english

File:

PDF, 282 KB

english, 1988

19

A convenient,one step synthesis of pyrano[2,3-b]pyridines

Nazario Martin, Carlos Seoane, José L. Soto

Journal:

Year:

1988

Language:

english

File:

PDF, 536 KB

english, 1988

20

Reversible allylic condensation of metalloallyls of heterocycles: counterion effect.

E. Epifani, S. Florio, G. Ingrosso

Journal:

Year:

1988

Language:

english

File:

PDF, 689 KB

english, 1988

21

The catalytic effect of catiohic amino micelles on the hydrolysis of substituted phenyl esters

Ch. Rav-Acha, I. Ringel, S. Sarel, J. Katzhendler

Journal:

Year:

1988

Language:

english

File:

PDF, 983 KB

english, 1988

22

Propellanes : XCVI. Unambiguous chemical ionization mass spectral assignment of configurations to the diols obtained by reduction of [n.3.3]propellanediones and hplc purification

Yochanan Klopstock, Pnina Ashkenazi, Asher Mandelbaum, David Ginsburg, D. Müller, Wilhelm J. Richter

Journal:

Year:

1988

Language:

english

File:

PDF, 262 KB

english, 1988

23

Carbon transfer reactions with heterocycles-IV: Synthetic equivalence of perhydrooxazines with carbonyl compounds. A facile synthesis of streptindole and analogues

Harjit Singh, Kamaljit Singh

Journal:

Year:

1988

Language:

english

File:

PDF, 554 KB

english, 1988

24

Photoreactions of quinine in aqueous citric acid solution. part 2, some end-products

W.A. Laurie, D. McHale, K. Saag, J.B. Sheridan

Journal:

Year:

1988

Language:

english

File:

PDF, 419 KB

english, 1988

25

The regiochemistry and stereochemistry of 1,3-dipolar cycloaddition of cyclic nitrones

Sk. Asrof Ali, Javaid H. Khan, Mohammed I.M. Wazeer

Journal:

Year:

1988

Language:

english

File:

PDF, 1009 KB

english, 1988

26

The synthesis of 2-(alkylthio)- and 2-(arylthio)-3-cyanothiophenes. The nucleophilic displacement of the alkylsulfinyl group by thiols.

J.M. Luteijn, H. Dolman, H.C. Wals

Journal:

Year:

1988

Language:

english

File:

PDF, 567 KB

english, 1988

27

Allylic stereocenter directed asymmetric conjugate addition of cuprates in the presence of trimethylchlorosilane. enantioselective synthesis of 2-alkyl-4-benzyioxybutanal and 2-alkyl-4-oxopentanal

Silvia Cardani, Giovanni Poli, Carlo Scolastico, Roberto Villa

Journal:

Year:

1988

Language:

english

File:

PDF, 691 KB

english, 1988

28

36-Dimethoxybenzocyclobutenone: a reagent for quinone synthesis

Manouchehr Azadi-Ardakani, Timothy W. Wallace

Journal:

Year:

1988

Language:

english

File:

PDF, 1.33 MB

english, 1988

29

The ring expansion of penama to cephams: a possible biomimetic process

Jack E. Baldwin, Robert M. Adlington, Tae Won Kang, Eun Lee, Christopher J. Schofield

Journal:

Year:

1988

Language:

english

File:

PDF, 386 KB

english, 1988

30

Isolation from castanospermum australe and x-ray crystal structure of 3,8-diepialexine, (1r,2r,3s,7s,8r)-3-hydroxymethyl-1,2,7-trihydroxypyrrolizidine [(2s,3r,4r,5s,6r)-2-hydroxymethyl-1-azabicyclo[3.3.0]octan-3,4,6-triol]

R.J. Nash, L.E. Fellows, A.C. Plant, G.W.J. Fleet, A.E. Derome, P.D. Baird, M.P. Hegarty, A.M. Scofield

Journal:

Year:

1988

Language:

english

File:

PDF, 456 KB

english, 1988

31

Chelation controlled aldol additions of the enolsilane derived from tert-butyl thioacetate : a stereosetective approach to 1β-methylthienamycin

Cesare Gennari, Pier Giorgio Cozzi

Journal:

Year:

1988

Language:

english

File:

PDF, 652 KB

english, 1988