Volume 51; Issue 48

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Tetrahedron
Volume 51; Issue 48

Tetrahedron

Volume 51; Issue 48

1

Recent advances in the use of tandem reactions for organic synthesis

Richard A. Bunce

Journal:

Year:

1995

Language:

english

File:

PDF, 3.49 MB

english, 1995

2

Azobridges from azines, XVII1. Intra- and intermolecular [3+2] cycloaddition between nonstabilized azomethineimines and alkenes

Petra Hoffman, Siegfried Hünig, Leonhard Walz, Karl Peters, Hans-Georg von Schnering

Journal:

Year:

1995

Language:

english

File:

PDF, 1.40 MB

english, 1995

3

α-Cyclisation of tertiary amines. Part 4. Cyano-imidoyl substituted furans from captodative enamines and dibenzoylacetylene

Benoît De Boeck, Zdenek Janousek, Heinz G. Viehe

Journal:

Year:

1995

Language:

english

File:

PDF, 504 KB

english, 1995

4

Influence of Ag(I) and Li(I) Catalysts for 1,3-Dipolar Cycloaddition Reactions of Azomethine Ylides. Reversal of the Stereochemistry

Miklós Nyerges, Monika Rudas, Gábor Tóth, Bulcsú Herényi, István Kádas, István Bitter, László Töke

Journal:

Year:

1995

Language:

english

File:

PDF, 564 KB

english, 1995

5

X=Y-ZH Systems as Potential 1,3-Dipoles. Part 45.1,2 Proton Sponge Effects on the 1,2-Prototropic Formation of Azomethine Ylides from Arylidene Benzylamines

Ronald Grigg, Peter McMeekin, Visuvanathar Sridharan

Journal:

Year:

1995

Language:

english

File:

PDF, 1017 KB

english, 1995

6

X=Y-ZH systems as potential 1,3-Dipoles. Part 46.1 cascade 1,3-dipolar cycloaddition reactions of cephalosporin imines

Ronald Grigg, Peter McMeekin, Visuvanathar Sridharan

Journal:

Year:

1995

Language:

english

File:

PDF, 571 KB

english, 1995

7

Isolation and structure elucidation of tsugicolines A-D, novel protoilludane sesquiterpenes from Laurilia tsugicola1

Alberto Arnone, Umberta Brambilla, Gianluca Nasini, Orso Vajna de Pava

Journal:

Year:

1995

Language:

english

File:

PDF, 559 KB

english, 1995

8

Design of unusual captodative methylene substrates: 1-Alkyl-4(3)-(azolylmethyl)pyridinium salts 1

Ermitas Alcalde, Maria Gisbert, Lluïsa Pérez-García

Journal:

Year:

1995

Language:

english

File:

PDF, 870 KB

english, 1995

9

Novel and convenient routes to substituted pyrroles and imidazoles

Alan R. Katritzky, Lie Zhu, Hengyuan Lang, Olga Denisko, Zuoquan Wang

Journal:

Year:

1995

Language:

english

File:

PDF, 439 KB

english, 1995

10

3-exo,3′-exo-(1R,1′R)-Bithiocamphor — a versatile source for functionally different 3,3′-bibornane derivatives — I. Ring-closure reactions and prototropic rearrangements

Werner Schroth, Ekkehard Hintzsche, Roland Spitzner, Dieter Ströhl, Joachim Sieler

Journal:

Year:

1995

Language:

english

File:

PDF, 1.13 MB

english, 1995

11

Synthesis and unusual beckmann fragmentation reaction of syn-3-Methoxy-6α,17β-Dihydroxyestra-1,3,5(10)-trien-7-one oxime

Vjera M. Pejanovic, Julijana A. Petrovtć, János J. Csanádi, Slobodanka M. Stanković, Dušan A. Miljkovic

Journal:

Year:

1995

Language:

english

File:

PDF, 354 KB

english, 1995

12

Efficient diastereoselective synthesis of α,β-Dihydroxyesters from methyl phenylglyoxylate and aldehydes mediated by Titanium Trichloride/Pyridine System

Angelo Clerici, Laura Clerici, Luciana Malpezzi, Ombretta Porta

Journal:

Year:

1995

Language:

english

File:

PDF, 996 KB

english, 1995

13

A simple route to syn α-Amino-β-Hydroxy esters by C-2 regioselective opening of a, β-Epoxy esters with metal halides

Giuliana Righi, Giovanna Rumboldt, Carlo Bonini

Journal:

Year:

1995

Language:

english

File:

PDF, 463 KB

english, 1995

14

Reactions of some 2H-Chromenes and 2H-Thiochromenes with triazolinediones

Christopher D. Gabbutt, John D. Hepworth, B. Mark Heron

Journal:

Year:

1995

Language:

english

File:

PDF, 933 KB

english, 1995

15

Synthesis, structure and properties of pyrazole type tetrakis compounds

Knut Reiner, Rainer Richter, Siegfried Hauptmann, Jan Becher, Lothar Hennig

Journal:

Year:

1995

Language:

english

File:

PDF, 558 KB

english, 1995

16

Intramolecular Diels-Alder Reaction of Cyclohexa-2,4-dienones: Synthesis and Photochemical Reactions of Oxa-Homobrendanes

Vishwakarma Singh, S.Q. Alam, Mini Porinchu

Journal:

Year:

1995

Language:

english

File:

PDF, 735 KB

english, 1995

17

Novel triterpenoid saponins from Mimusops elengi

Niranjan P. Sahu, Kazuo Koike, Zhonghua Jia, Tamotsu Nikaido

Journal:

Year:

1995

Language:

english

File:

PDF, 715 KB

english, 1995

18

Synthetic routes to 1,5-dihydro-5-oxo-4,1-benzoxazepines and to 5-oxooxazolo[3,2-a]quinolines

Sham S. Gandhi, Karen L. Bell, Martin S. Gibson

Journal:

Year:

1995

Language:

english

File:

PDF, 511 KB

english, 1995

19

Attempted intramolecular diets-alder reactions of 2-azadienes: Alternative dimerisation and dipolar cycloaddition pathways

James V. Barkley, Thomas L. Gilchrist, António M.d'A. Rocha Gonsalves, Teresa M.V.D. Pinho e Melo

Journal:

Year:

1995

Language:

english

File:

PDF, 437 KB

english, 1995

20

Some stereochemical aspects of the pellizzari rearrangement

Clive W. Bird, Jonathan Cobb, Stanley C. Nyburg, Adrian W. Parkins

Journal:

Year:

1995

Language:

english

File:

PDF, 191 KB

english, 1995

21

Reactions involving fluoride ion. Part 401. Amines as initiators of fluoride ion catalysed reactions

Richard D. Chambers, William K. Gray, Stewart R. Korn

Journal:

Year:

1995

Language:

english

File:

PDF, 616 KB

english, 1995

22

Regioselective synthesis of 2-chloro-3-pyridinecarboxylates

Tony Y. Zhang, James R. Stout, James G. Keay, Eric F.V. Scriven, Joseph E. Toomey, Gerald L. Goe

Journal:

Year:

1995

Language:

english

File:

PDF, 437 KB

english, 1995

23

An unexpected [2+2]-cycloaddition reaction of 4-methyldithieno-[3,4-b:3′,2′-d]pyridinium iodide with dimethyl acetylenedicarboxylate

Ecaterina Temciuc, Anna-Britta Hornfeldt, Salo Gronowitz, Claes Stlhandske

Journal:

Year:

1995

Language:

english

File:

PDF, 733 KB

english, 1995

24

Bakers' yeast oxidation of methyl para-tolylsuifide: Synthesis of a chiral intermediate in the preparation of the mevinic acid-type hypocholestemic agents

Jenny Tang, Ian Brackenridge, Stanley M. Roberts, Jean Beecher, Andrew J. Willetts

Journal:

Year:

1995

Language:

english

File:

PDF, 1.25 MB

english, 1995

25

3-exo,3′-exo-(1R,1′R)-Bithiocamphor — a versatile source for functionally different 3,3′-bibornane derivatives, II. 1 An access to 3-exo,3′-exo-(1r,1′r)-bicamphor and related compounds

Werner Schroth, Ekkehard Hintzsche, Roland Spitzner, Dieter Ströhl, Katrin Schmeiβ, Joachim Sieler

Journal:

Year:

1995

Language:

english

File:

PDF, 773 KB

english, 1995

26

Chiral Non-racemic Bis(vicinal 1,2-Diamines): 4,5-Diamino-N-(3,4-diaminobutyl)pentanamide Tetrahydrochloride, N,N′-Bis[3,4-bis (t-butoxycarbonylamino)butyl]urea and N,N′Bis

Janina Altaian, Beck Wolfgang

Journal:

Year:

1995

Language:

english

File:

PDF, 816 KB

english, 1995

27

Regiochemical control of the ring opening of 1,2-Epoxides by means of chelating processes. 11. Ring opening reactions of aliphatic mono- and difunctionalized cis and trans 2,3- and 3,4-Epoxy Esters

Francesca Azzena, Paolo Crotti, Lucilla Favero, Mauro Pineschi

Journal:

Year:

1995

Language:

english

File:

PDF, 982 KB

english, 1995

28

Two novel syntheses of the histamine H3 antagonist thioperamide

Jos H.M. Lange, Henri C. Wals, Adri van den Hoogenband, Aalt van de Kuilen, Jack A.J. den Hartog

Journal:

Year:

1995

Language:

english

File:

PDF, 457 KB

english, 1995