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Volume 12; Issue 20
Main
Tetrahedron Letters
Volume 12; Issue 20
Tetrahedron Letters
Volume 12; Issue 20
1
Tri- und tetrasubstituierte phenyl-allene aus phenyl-dibrom-cyclopropanen.
Eckehard V. Dehmlow
,
Gordian C. Ezimora
Journal:
Tetrahedron Letters
Year:
1971
Language:
german
File:
PDF, 101 KB
Your tags:
german, 1971
2
Dihydro-1.2.4.5.8.9.11.12-octaaza-{14}-annulene 2. Mitt.
Hans Neunhoeffer
,
Jan Stastny
,
Lothar Motitschke
Journal:
Tetrahedron Letters
Year:
1971
Language:
german
File:
PDF, 147 KB
Your tags:
german, 1971
3
A synthetic approach to new 1,4-benzodiazepine derivatives
Jackson B. Hester Jr.
,
David J. Duchamp
,
Connie G. Chidester
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 175 KB
Your tags:
english, 1971
4
Isolation and structure determination of flourensic acid, a new sesquiterpene of the eremophilane type.
David G.I. Kingston
,
M.M. Rao
,
T.D. Spittler
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 166 KB
Your tags:
english, 1971
5
Mechanisms of thermal migrations of allyl and benzyl groups in methylenecyclohexadienes
Bernard Miller
,
Kwo-Hrong Lai
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 196 KB
Your tags:
english, 1971
6
Pyrolysis of 2-azido-1, 3-indanediones. Azanaphthoquinone synthesis
Harold W. Moore
,
Dan S. Pearce
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 207 KB
Your tags:
english, 1971
7
Phototransformation of 2,4-dimethoxy-6-chloropyrimidine
Lewis R. Hamilton
,
Paul J. Kropp
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 188 KB
Your tags:
english, 1971
8
A solvent induced Baker-Nathan order in a non-reacting system
John W. Larsen
,
Paul A. Bouis
,
Dudley B. Glass Jr.
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 213 KB
Your tags:
english, 1971
9
Synthesis of 4-(alkenyl)-3-methyl-2-cyclohexen-1-ones
Kenn E. Harding
,
Kathlyn A. Parker
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 181 KB
Your tags:
english, 1971
10
The thermolysis and photolysis of ferrocenylsulphonyl azide. Evidence for a metal-nitrene complex in the thermolysis.
R.A. Abramovitch
,
C.I. Azogu
,
R.G. Sutherland
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 161 KB
Your tags:
english, 1971
11
A method for the stereospecific synthesis of trisubstituted olefins by 1,5-prototropic shift
E.J. Corey
,
David K. Herron
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 115 KB
Your tags:
english, 1971
12
The transition metal complex induced rearrangement of bicyclo[2.1.0]pentane to cyclopentene
Paul G. Gassman
,
Thomas J. Atkins
,
J. Trevor Lumb
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 176 KB
Your tags:
english, 1971
13
Zeyherin, a natural 3,8-coumaranonylflavanone from phyllogeiton zeyheri sond.
F.du R. Volsteedt
,
D.G. Roux
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 202 KB
Your tags:
english, 1971
14
Conformation of 1,3-diacyl and 1,3-diaroylbenzimidazolones
Makhluf J. Haddadin
,
Adil A. Jarrar
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 115 KB
Your tags:
english, 1971
15
Effect of Yb(DPM)3 and Eu(DPM)3 on nitrogen-14 magnetic resonance
M. Witanowski
,
L. Stefaniak
,
H. Januszewski
,
Z.W. Wolkowski
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 226 KB
Your tags:
english, 1971
16
Natural coumarins. XIII. The structure of majurin, a new constituent of Ammi majus L. fruits
E.A. Abu-Mustafa
,
F.K.A. El-Bay
,
M.B.E. Fayez
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 107 KB
Your tags:
english, 1971
17
Chlorination accompanying bromination in the reaction between bromine and alkylbenzenes in the presence of lithium chloride. The role of the equilibrium: 2Cl− + Br2 ⇌ 2Br− + Cl2
Enrico Baciocchi
,
Luigi Mandolini
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 218 KB
Your tags:
english, 1971
18
pKAH-Values of nitriles, tert.-butyl esters and dimethylamides of some phenylacetic acids
K. Zaharieva
,
J.N. Stefanovsky
,
I.G. Pojarlieff
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 123 KB
Your tags:
english, 1971
19
Intramolecular hydrogen bond in a system with uncommon torsional angles : 4,5-disubstituted derivatives of tricyclo/4,4,0,03,8/decane (twistane)
M. Tichý
,
L. Kniežo
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 298 KB
Your tags:
english, 1971
20
Functionalisation reactions of diamantane
D. Faulkner
,
R.A. Glendinning
,
D.E. Johnston
,
M.A. McKervey
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 182 KB
Your tags:
english, 1971
21
The behaviour in acid of 4,4-dimethyl-, and 4-dichloromethyl-3,4,5-trimethyl-cyclohexa-2,5-dienones
K.L. Cook
,
A.J. Waring
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 94 KB
Your tags:
english, 1971
22
Nonsymmetric incorporation of carboxyl-14C shikimic acid into alizarin (1,2-dihydroxy-anthraquinone) in rubia tinctorum L.
E. Leistner
,
M.H. Zenk
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 216 KB
Your tags:
english, 1971
23
The photohydrolysis of eight isomeric trifluoromethylnaphthols
P. Seiler
,
J. Wirz
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 181 KB
Your tags:
english, 1971
24
Conformational studies of trimethylene sulfite and related compounds IV the conformational energy of the axial SO bond
H.F. van Woerden
,
A.T. de Vries-Miedema
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 197 KB
Your tags:
english, 1971
25
Reductive alkylation of pyridine bases
E.A. Mistryukov
,
E.L. Ilkova
,
M.A. Ryashentseva
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 199 KB
Your tags:
english, 1971
26
Analysis of diamine stereoisomers from proton paramagnetic shifts
H. van Brederode
,
W.G.B. Huysmans
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 198 KB
Your tags:
english, 1971
27
Perchloro-9-phenylfluorenyl, a remarkably stable carbon free radical
M. Ballester
,
J. Castañer
,
J. Pujadas
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 193 KB
Your tags:
english, 1971
28
Application in the use of a shift reagent in proton magnetic resonance spectroscopy for the elucidation of structures and stereochemistry of epimeric methyl 4,9-dimethyl-7, 8-benzobicyclo (3.3.1)non-7-ene-4-carboxylates
L.F. Johnson
,
J. Chakravarty
,
R. Dasgupta
,
U.R. Ghatak
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 272 KB
Your tags:
english, 1971
29
Configurational assignment of secondary methyl groups based on the average coupling constant J (CH3 - CH)
Z. Samek
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 240 KB
Your tags:
english, 1971
30
Organic syntheses with functionalized polymers: I. Preparation of polymeric substrates and alkylation of esters.
F. Camps
,
J. Castells
,
M.J. Ferrando
,
J. Font
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 117 KB
Your tags:
english, 1971
31
Organic syntheses with functionalized polymers: II. Wittig reaction with polystyryl-p-diphenylphosphoranes.
F. Camps
,
J. Castells
,
J. Font
,
F. Vela
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 105 KB
Your tags:
english, 1971
32
Synthesis of a homocubane bridgehead alcohol
B. Zwanenburg
,
A.J.H. Klunder
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 166 KB
Your tags:
english, 1971
33
Homoketonization in a homocubane system
A.J.H. Klunder
,
B. Zwanenburg
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 176 KB
Your tags:
english, 1971
34
Stereochemistry and reactivity of unsaturated compounds. Polarographic reduction of cycloaliphatic aldehydes and their derivatives.
G.P. Kugatova-Shemyakina
,
G.M. Nikolaev
,
S.G. Mairanovskii
,
N.V. Surikova
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 237 KB
Your tags:
english, 1971
35
The synthesis of fused triazolo-oxadiazoles
F.L. Scott
,
T.M. Lambe
,
R.N. Butler
Journal:
Tetrahedron Letters
Year:
1971
Language:
english
File:
PDF, 190 KB
Your tags:
english, 1971
36
Synthese de l'homosarkomycine racemique
Krzysztof Jankowski
Journal:
Tetrahedron Letters
Year:
1971
File:
PDF, 145 KB
Your tags:
1971
37
Ungesättigte halogenzucker-nucleoside des thymins
G. Kowollik
,
K. Gaertner
,
P. Langen
Journal:
Tetrahedron Letters
Year:
1971
Language:
german
File:
PDF, 146 KB
Your tags:
german, 1971
38
Bildung carbocyclischer verbindungen aus weiteren monosacchariden (d-mannose, d-galactose und 2-desoxy-d-glucose) und anisol in wasserfreiem fluorwasserstoff
F. Micheel
,
J. Staněk Jr.
Journal:
Tetrahedron Letters
Year:
1971
Language:
german
File:
PDF, 251 KB
Your tags:
german, 1971
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