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Volume 46; Issue 6
Main
Tetrahedron
Volume 46; Issue 6
Tetrahedron
Volume 46; Issue 6
1
Further advances in the chemistry of mannich bases
Maurilio Tramontini
,
Luigi Angiolini
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 3.16 MB
Your tags:
english, 1990
2
Reductions par les hydrures et hydroboration etude de la stereoselectivite de nouvelles voies d'acces aux 3-arylmethyl-4-chromanols (Homoisoflavanols)
Michel Gomis
,
B. Serge Kirkiacharian
Journal:
Tetrahedron
Year:
1990
File:
PDF, 758 KB
Your tags:
1990
3
Synthese totale du (±) hirsutene
J. Cossy
,
D. Belotti
,
J.P. Pete
Journal:
Tetrahedron
Year:
1990
File:
PDF, 793 KB
Your tags:
1990
4
Regio- and stereoselective synthesis of allyltrimethylsilanes via krief-reich elimination in β-seleno-γ- silyl alcohols
Tarun K. Sarkar
,
Sunil K. Ghosh
,
Tushar K. Satapathi
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 1.02 MB
Your tags:
english, 1990
5
Evidence for rate limiting C-H bond cleavage in the leuckart reaction
Peter I. Awachie
,
Vincent C. Agwada
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 772 KB
Your tags:
english, 1990
6
Betaines derived from amino and hydrazino acids as phase transfer catalysts
Yuri Goldberg
,
Edgars Ābele
,
Gunārs Bremanis
,
Pēteris Trapenciers
,
Alexander Gaukhman
,
Juris Popelis
,
Artur Gomtsyan
,
Ivars Kalviņš
,
Mariya Shymanska
,
Edmunds Lukevics
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 745 KB
Your tags:
english, 1990
7
New ent-pimarane diterpenes
Antonio G. González
,
José J. Mendoza
,
Javier G. Luis
,
Angel G. Ravelo
,
Teresa Abad Grillo
,
Jesús T. Vázquez
,
Arturo San Feliciano
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 475 KB
Your tags:
english, 1990
8
Enantioselective synthesis of hydroxy α-amino acids. (-)-erythro- and (-) -threo-γ-hydroxynorvalines
Jesus Ariza
,
Josep Font
,
Rosa M. Ortuño
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 723 KB
Your tags:
english, 1990
9
Stereochemical studies, 144. Saturated heterocycles, 151 Preparation of cis and trans-cycloalkane-condensed pyrimidinediones by azetidinone ring transformation
Géza Stájer
,
Zsolt Szóke-Molnar
,
Gábor Bernáth
,
Pál Sohár
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 524 KB
Your tags:
english, 1990
10
Diels-Alder cycloaddittion reactions of enaminothions with nitroalkenes
P.D. Baruah
,
S. Mukherjee
,
M.P. Mahajan
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 738 KB
Your tags:
english, 1990
11
A series second-first-order mechanism for the oxidation of primary and secondary alcohols by Cr(VI) reagents
Seema Agarwal
,
H.P. Tiwari
,
J.P. Sharma
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 561 KB
Your tags:
english, 1990
12
Nitrile oxides in medicinal chemistry-2. synthesis of the two enantiomers of dihydromuscimol
Marco De Amici
,
Carlo De Micheli
,
Valeria Misani
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 821 KB
Your tags:
english, 1990
13
Conformational inversion in the dodecahydrotriphenylene radical cation
David V. Avila
,
Alwyn G. Davies
,
Maria L. Girbal
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 438 KB
Your tags:
english, 1990
14
The synthesis and some reactions OF 3-(2-aminophenyl)-2-iminothiazolidines. ring closure of n-(2-thiocyanaoethyl,)-ophenylenediamines; thiazolidine vs. 3,1,6-benzothiadiazocine formation
Gy. Hornyák
,
F. Bertha
,
K. Zauer
,
K. Lempert
,
A. Feller
,
E. Pjeczka
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 1.38 MB
Your tags:
english, 1990
15
Copper and cobalt mediated regioselective alkylation of polyketide models: methyl 3,5-dioxohexanoate and triacetic acid lactone
Jordi Cervello
,
Jorge Marquet
,
Marcial Moreno-Mañas
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 1.04 MB
Your tags:
english, 1990
16
Efficient regioselective a-ring functionalization of oestrogens
Philip C. Bulman Page
,
Fazal Hussain
,
James L. Maggs Paul Morgan
,
B. Kevin Park
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 646 KB
Your tags:
english, 1990
17
A simple and general one-pot synthesis of some 2h-pyran-2-ones and fused pyran-2-ones
Vladimir Kepe
,
Marijan Kocevar
,
Solvenko Polanc
,
Bojan Verc̈ek
,
Miha Tis̈ler
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 465 KB
Your tags:
english, 1990
18
Photolytic ring-expansions of 6-azidoquinolines and 6-azidodiazines: some unexpected azepine ring-opening reactions
Roy Hayes
,
Joseph M. Schofield
,
Robert K. Smalley
,
David I.C. Scopes
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 546 KB
Your tags:
english, 1990
19
Aromatic annulation with naphtho[1,8-de]-1,3-dithiin carbocations
Swarna A. Gamage
,
Robin A.J. Smith
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 1.32 MB
Your tags:
english, 1990
20
An unexpected formation of a new 3-imidazoline free radical
E.A.V. Rijk
,
G.I. Tesser
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 345 KB
Your tags:
english, 1990
21
Acyl radical cyclizations in synthesis. part 2 further substituent effects on the mode and efficiency of cyclizaion of 6-heptenoyl radicals.
David Crich
,
K. Angeline Eustace
,
Simon M. Fortt
,
Timodthy J. Ritchie
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 769 KB
Your tags:
english, 1990
22
Synthesis of [3t̄'(O)→-5t̄'(c)]-oxyacetamido linked nucleosides
Á. Nyilas
,
C. Glemarec
,
J. Chattopadhyaya
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 1.42 MB
Your tags:
english, 1990
23
Substituents effect on the claisen rearrangement
Giovanni Desimoni
,
Giuseppe Faita
,
Anna Gamba
,
Pier Paolo Righetti
,
Gianfranco Tacconi
,
Lucio Toma
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 728 KB
Your tags:
english, 1990
24
The synthesis of phosphor derivatives of ribosyl zeatin
Belal Shadid
,
Henk C. van der Plas
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 611 KB
Your tags:
english, 1990
25
Regio- and chemoselective conjugate 1,4-reduction of α-oxoketene dithioacetals with sodium borohydride and sodium cyanoborohydride
Ch. Srinivasa Rao
,
R.T. Chakrasali
,
Hiriyakkanavar Ila
,
Hiriyakkanavar Junjappa
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 662 KB
Your tags:
english, 1990
26
SRN1 syntheses of bis(phenylthio)- and dicyano-naphthalenes via diazosulfides
M. Novi
,
G. Garbarino
,
G. Petrillo
,
C. Dell'Erba
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 452 KB
Your tags:
english, 1990
27
X = Y-ZH systems as potential 1,3-dipoles. part 27 Intramolecular cycloaddition reactions of imines of cyclic secondary α-amino esters. dipole and cycloaddition stereochemistry
Ronald Grigg
,
Linda M. Duffy
,
Michael J. Dorrity
,
John F. Malone
,
Shuleewan Rajviroongit
,
Mark Thornton-Pett
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 1.12 MB
Your tags:
english, 1990
28
Pentaalkylguanidines as etherification and esterification catalysts
Gérard Barcelo
,
Denis Grenouillat
,
Jean-Pierre Senet
,
Gérard Sennyey
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 601 KB
Your tags:
english, 1990
29
Decomposition reactions of arteether, a semisynthetic derivative of qinghaosu (artemisinin)
O.R. Idowu
,
J.L Maggs
,
S.A. Ward
,
G. Edwards
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 789 KB
Your tags:
english, 1990
30
Asymmetric synthesis of malic acid-type synthons VIA chiral norephedrine-derived oxazolidines
Anna Bernardi
,
Silvia Cardani
,
Carlo Scolastico
,
Roberto Villa
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 820 KB
Your tags:
english, 1990
31
Total synthesis of (+) - leiocarpin and (±) isohemileiocarpin
D.D. Narkhede
,
P.R. Iyer
,
C.S.R. Iyer
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 310 KB
Your tags:
english, 1990
32
Synthesis of bridged dinucleosides
Demetrios C. Agathocleous
,
Philip C. Bulman Page
,
Richard Cosstick
,
Ian J. Galpin
,
Alexander G. McLennan
,
Mark Prescott
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 856 KB
Your tags:
english, 1990
33
Reactivity of 3,6-dimethoxy-3, 6-dimethylcyclohexa-1, 4-diene: nuclear versus benzylic nucleophilic substitution
Francisco Alonso
,
Isidoro Barba
,
Miguel Yus
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 727 KB
Your tags:
english, 1990
34
Experimental studies of the anomeric effect. Part IV. Conformational equilibria due to ring inversion in tetrahydropyrans substituted at position 2 by the groups ethoxy, 2'-fluoroethoxy, 2',2,'-difluoroethoxy, and 2',2',2'-trifluoroethoxy
Harold Booth
,
Simon A Readshaw
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 775 KB
Your tags:
english, 1990
35
Synthetic study towards the tetracyclic quassinoid skeleton
Tony K.M. Shing
,
Tang Ying
Journal:
Tetrahedron
Year:
1990
Language:
english
File:
PDF, 488 KB
Your tags:
english, 1990
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