Volume 11; Issue 49

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Tetrahedron Letters
Volume 11; Issue 49

Tetrahedron Letters

Volume 11; Issue 49

1

Diimide reduction of allenes

G. Nagendrappa, D. Devaprabhakara

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 104 KB

english, 1970

2

Transannular solvolysis reactions in seco-steroids containing a ten-membered ring.

M.Lj. Mihailović, M. Dabović, Lj. Lorenc, M. Gašić

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 184 KB

english, 1970

3

Topochemically-controlled solid-state photodimerization to a tricyclo[6.2.0.0.3,6]-decane derivative

Bernard S. Green, G.M.J. Schmidt

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 180 KB

english, 1970

4

Photochemically induced 1,5-insertion of carbon monoxide into vinylcyclopropane systems. A novel synthesis of cyclohexenones mediated by iron carbonyl

Rae Victor, R. Ben-Shoshan, S. Sarel

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 206 KB

english, 1970

5

Vinylcyclohexatriene-type diene-iron complexes from styrenes. A novel photochemical reaction

Rae Victor, R. Ben-Shoshan, S. Sarel

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 209 KB

english, 1970

6

The structure of mezerein, a major toxic principle of daphne mezereum L.

Alvin Ronlán, Börje Wickberg

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 223 KB

english, 1970

7

Stéréochimie des réactions d'un dérivé tricyclique du β-pinène

M. Barthélémy, Y. Bessière-Chrétien

Journal:

Tetrahedron Letters

Year:

1970

File:

PDF, 191 KB

1970

8

Synthesis of esters via alkyl tert.-butyl ethers

V.A. Derevitskaya, E.M. Klimov, N.K. Kochetkov

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 115 KB

english, 1970

9

Amalgamated aluminium in methylene chloride as reducing agent. A new convenient method for pinacolic reduction of aliphatic and cycloaliphatic ketones.

Adrian A.P. Schreibmann

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 154 KB

english, 1970

10

Detection of thermal isomerization of hydrazones by NMR spectroscopy

Youval Shvo, Aviram Nahlieli

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 127 KB

english, 1970

11

Action des organomagnesiens sur les composes β-dicarbonyles. IV- etude de la stereochimie des β-diols bitertiaires par RMN.

J. Michel, P. Canonne

Journal:

Tetrahedron Letters

Year:

1970

File:

PDF, 259 KB

1970

12

Synthese von 2-oxabicyclo[ 2.2.2. ] octan

Woldemar Schneider, Klaus Lehmann

Journal:

Tetrahedron Letters

Year:

1970

File:

PDF, 158 KB

1970

13

Cis- und trans-4-hydroxymethylcyclohexylamin

Woldemar Schneider, Klaus Lehmann

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 181 KB

german, 1970

14

Empirische abschätzung von inversionsbarrieren, I inversionsbarrieren der pyramidalen inversion in N-halogen-substituierten stickstoffverbindungen

Horst Kessler, Dieter Leibfritz

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 203 KB

german, 1970

15

Empirische abschätzung von inversionsbarrieren, II Stabilisierung der stickstoff - pyramide durch substitution mit sauerstoff

Horst Kessler, Dieter Leibfritz

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 189 KB

german, 1970

16

Empirische abschätzung von inversionsbarrieren, III der einfluss benachbarter stickstoffatome auf die inversionsbarriere und die natur des beobachteten prozesses in N-methyl- und N-chlor-piperidin

Horst Kessler, Dieter Leibfritz

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 182 KB

german, 1970

17

Aldehydsynthesen mit 1.2-Dichloräthylen und vinylchlorid

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 134 KB

german, 1970

18

Neue C3-substituierte cumarin-derivate aus ruta graveolens L.: 3-(1′,1′-dimethylallyl)-daphnetin-dimethyläther, 8-methoxy-gravelliferon, 3-(1′,1′-dimethylallyl)-8-(3″,3″-dimethylallyl)-xanthyletin+

J. Reisch, K. Szendrei, E. Minker, I. Novák

Journal:

Tetrahedron Letters

Year:

1970

File:

PDF, 197 KB

1970

19

UV-spektren von arylphosphinen

Günter Paulus Schiemenz

Journal:

Tetrahedron Letters

Year:

1970

File:

PDF, 250 KB

1970

20

Intramolekulare cycloadditionen von N-alkyl-C-phenoxymethyl-nitronen an ortho-staendige C=C-doppelbindungen

Wolfgang Oppolzer, Kathrin Keller

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 119 KB

german, 1970

21

Synthese und spektroskopische untersuchung von substituierten allenaldehyden

H. Schelhorn, H. Frischleder, S. Hauptmann

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 196 KB

german, 1970

22

Über die struktur von 2-arylamino-2-thiazolinen, analogen thiazinen und ihren amiden V UV Untersuchungen der Grundverbindungen

L. Toldy, J. Lipták

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 204 KB

german, 1970

23

Aminomethylierung von Aminoanthrachinonen

K. Bredereck, L. Banzhaf

Journal:

Tetrahedron Letters

Year:

1970

Language:

german

File:

PDF, 147 KB

german, 1970

24

Novel behavior of 3,7- and 5,7-dibromo-4-isopropyltropolone on bromination; formation of the addition product and the diketone-type tautomer of monocyclic tropolones

Masafumi Yasunami, Kahei Takase, Tetsuo Nozoe

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 197 KB

english, 1970

25

Synthesis of 9,10-dihydro-9,10-methanoanthracen-11-one (dibenzonorbornadien-11-one) and nitro substituent effects in solvolysis of p-bromobenzenesulfonates of 9,10-dihydro-9,10-methanoanthracen-11-ols

Hiroshi Tanida, Tadahiko Tsushima, Tadashi Irie

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 176 KB

english, 1970

26

Reaction of methyl 2-dimethoxymethyl-3-methoxypropionate with acetamidine

Takenori Nishino, Yoshiyuki Miichi, Kanji Tokuyama

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 168 KB

english, 1970

27

The hydrolysis of an iminophosphorane. Evidence for an intermediate

R.K. Chaturvedi, T.C. Pletcher, C. Zioudrou, G.L. Schmir

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 160 KB

english, 1970

28

Selective insertion in the formation of bicyclobutanes from tetraalkylsubstituted gem-dibromocyclopropanes

William R. Moore, John B. Hill

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 212 KB

english, 1970

29

Photocyclization of stilbene analogs I. The oxidative photocyclization of 1,3-distyrylbenzene

David D. Morgan, Stephen W. Horgan, Milton Orchin

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 199 KB

english, 1970

30

Nitrogen photochemistry VII. Cyclohexane dimerization and cyclohexylamine formation via excited state ammonia

Virgil I. Stenberg, Chien-Hua Niu

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 158 KB

english, 1970

31

Dihydro-1,3-oxazines. XII. The oxazine α-carbanion-ketenimine rearrangement.

A.I. Meyers, Elizabeth M. Smith

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 203 KB

english, 1970

32

Nucleophilicity of remote carboncarbon double bonds. The significance of transition state colinearity

G.Dann Sargent, Thomas E. Mclaughlin

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 247 KB

english, 1970

33

The preparation and acetolyses of 5-deuteriated exo-norbornyl brosylates

N.H. Werstiuk, R.R. MacDonald, R.W. Ouwehand, W.L. Chan, F.P. Cappelli, J.G. Ballard, R.E. Young, R.E. Massey, G. Timmins

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 184 KB

english, 1970

34

New natural chalcones from flemingia chappar ham.

B. Cardillo, A. Gennaro, L. Merlini, G. Nasini, S. Servi

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 126 KB

english, 1970

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