Volume 35; Issue 33

Main
Tetrahedron Letters
Volume 35; Issue 33

Tetrahedron Letters

Volume 35; Issue 33

1

Enantioselective synthesis of (R)-(-)-2,6-dimethyl heptanoic acid:the first application of the DITOX asymmetric building block

P.C. Bulman Page, S.M. Allin, E.W. Collington, R.A.E. Carr

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 53 KB

english, 1994

2

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 915 KB

english, 1994

3

On the influence of spiroconjugation and electron-withdrawing effects on the Frontier orbital energies of 5-substituted cyclopentadienes

J.Venkat Raman, Kent E. Nielsen, Leslie H. Randall, Luke A. Burke, Gary I. Dmitrienko

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 369 KB

english, 1994

4

Synthesis of α-amidoketones. An application of the multi-hetero cope rearrangement

Ivan Lantos, wei-Yuan Zhang

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 235 KB

english, 1994

5

Comparative studies of the coupling of N-methylated, sterically hindered amino acids during solid-phase peptide synthesis

Yvonne M. Angell, Carlos García-Echeverría, Daniel H. Rich

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 380 KB

english, 1994

6

Synthesis of (E)-olefin dipeptide isosteres

Judi A. McKinney, Daniel F. Eppley, Richard M. Keenan

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 267 KB

english, 1994

7

An efficient synthesis of 2-chloro-3-carboethoxy- or 2-chloro-3-cyano- 4,5-disubstituted and 5-substituted pyrroles

Louise H. Foley

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 304 KB

english, 1994

8

Regioselective oxidative cleavage of functionalized unsymmetric tetraalkylstannanes via ozone

Russell J. Linderman, Mohamed Jaber

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 287 KB

english, 1994

9

A convenient synthesis of unsymmetric polyfluoroethers

J.R. Falck, Jurong Yu, Hyun-Sung Cho

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 255 KB

english, 1994

10

Unusual oxidative transformations of a C-aromatic taxane diene and related structures

Charles S. Swindell, Madhavi C. Chander

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 277 KB

english, 1994

11

Novel route to fused nitrogen heterocycles by olefin metathesis

Stephen F. Martin, Yusheng Liao, Hui-Ju Chen, Michael Pätzel, Melissa N. Ramser

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 237 KB

english, 1994

12

Characterization of a phytotoxic cyclotetrapeptide, a novel chlamydocin analogue, from Verticillium coccosporum

Sandeep Gupta, Galen Peiser, Toshio Nakajima, Yih-Shen Hwang

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 295 KB

english, 1994

13

The aluminum amalgam reduction of 2-nitroalkanols promoted by ultrasound

Richard W. Fitch, Frederick A. Luzzio

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 292 KB

english, 1994

14

Synthesis of substituted heterocycles. Simple method for the introduction of the N-hydroxyurea functionality

Yi-Yin Ku, Ramesh R. Patel, Brian A. Roden, David P. Sawick

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 229 KB

english, 1994

15

The use of N,O-bis(tert-butoxycarbonyl)-hydroxylamine in the synthesis of N-hydroxylamines and hydroxamic acids

Michael A. Staszak, Christopher W. Doecke

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 227 KB

english, 1994

16

A mild and convenient synthesis of functionalized methyl triflones and vinyl triflones

Anu Mahadevan, P.L. Fuchs

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 282 KB

english, 1994

17

Aldol reactions of α-(N,N-dibenzylamino) ethyl ketones

Jane Betty Goh, Bharat R. Lagu, Julie Wurster, Dennis C. Liotta

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 312 KB

english, 1994

18

Fluoroolefin peptide isosteres - tools for controlling peptide conformations

Livia G. Boros, Bart De Corte, Rayomand H. Gimi, John T. Welch, Yang Wu, Robert E. Handschumacher

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 289 KB

english, 1994

19

Isolation and characterization of phomodiol, a new antifungal from phomopsis

W.S. Horn, R.E. Schwartz, M.S.J. Simmonds, W.M. Blaney

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 295 KB

english, 1994

20

Copper(I) bromide - dimethyl sulfide complex - an alternative to copper(I) triflate for removal of the thiophenoxide group

Theodore Cohen, Craig Shook, Mohan Thiruvazhi

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 192 KB

english, 1994

21

2,2-dimethylcyclopropyl 4-methylphenyl ketone as a SET probe

Jack W. Timberlake, Tonghua Chen

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 235 KB

english, 1994

22

PPL-catalyzed enzymatic asymmetrization of a 2-substituted prochiral 1,3-diol with remote chiral functionality: Improvements toward synthesis of the eutomers of SCH 45012

Raymond G. Lovey, Anil K. Saksena, Viyyoor M. Girijavallabhan

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 308 KB

english, 1994

23

Calyculin synthetic studies. 4. remarkable reversal of diastereo-selectivity in payne epoxidation of vinyl spiroketal intermediates

Amos B. Smith III, Makoto Iwashima

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 184 KB

english, 1994

24

Photoaddition of alcohols and ethers to flavins in the presence of EDTA

Paul F. Heelis, Rosemarie F. Hartman, Seth D. Rose

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 295 KB

english, 1994

25

The reaction of carbon radicals with sulfur. A convenient synthesis of thiols from carboxylic acids

Derek H.R. Barton, Enzo Castagnino, Joseph Cs. Jaszberenyi

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 266 KB

english, 1994

26

The absolute configuration of (+)-1,2,4,5,6-penta-O-benzyl-myo-inositol

R. Aneja, S. Aneja, V.P. Pathak, P.T. Ivanova

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 191 KB

english, 1994

27

Facile triphenylphosphine deoxygenation of benzofuran dioxetanes, their epoxides and valence-isomeric quinone methides

Waldemar Adam, Michael Arhweiler, Dirk Reinhardt, Markus Sauter

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 287 KB

english, 1994

28

A stereoselective synthesis of 2-acetamido-2-deoxy-C-glucosides: Glycosyl dianions as key intermediates

Matthias Hoffmann, Horst Kessler

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 302 KB

english, 1994

29

Synthesis of an optically active hydroxy diphosphine, a new ligand for asymmetric catalysis

Armin Börner, Jens Holz, Achim Kless, Detlef Heller, Ulrich Berens

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 284 KB

english, 1994

30

Nickel catalysed 1,4-addition of organotitanium ate complexes to sterically hindered enones

Steffen Flemming, Jazid Kabbara, Klaus Nickisch, Harribert Neh, Jürgen Westermann

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 287 KB

english, 1994

31

First selective synthesis of thio-β-cyclodextrin derivatives by a direct mitsunobu reaction on free β-cyclodextrin

Florence Sallas, Pierre Leroy, Alain Marsura, Alain Nicolas

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 306 KB

english, 1994

32

Electrospray mass spectrometry of electrochemically ionized molecules : Application to the study of fullerenes

Annick Dupont, Jean-Paul Gisselbrecht, Emmanuelle Leize, Ludovic Wagner, Alain Van Dorsselaer

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 339 KB

english, 1994

33

Synthèse formelle de la (±)-physostigmine

Martha S. Morales-Ríos, María A. Bucio, Cirilo García-Martínez, Pedro Joseph-Nathan

Journal:

Tetrahedron Letters

Year:

1994

File:

PDF, 172 KB

1994

34

Oxidative cleavage of 2-substituted cycloalkane-1,3-diones and of cyclic β-ketoesters by copper perchlorate / oxygen

J. Cossy, D. Belotti, V. Bellosta, D. Brocca

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 286 KB

english, 1994

35

One-pot preparation of chiral 2-vinyl-1,4-benzodioxane

Magali Massacret, Catherine Goux, Paul Lhoste, Denis Sinou

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 285 KB

english, 1994

36

Synthesis of 3-gem-difluoro-2-ethoxy allylic alcohols from ethyl chlorodifluoroacetate

Jean-Pierre Bégué, Danièle Bonnet-Delpon, Michael H. Rock

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 310 KB

english, 1994

37

A convenient synthesis of the (±)-prelog-djerassi lactone from cyclopentanone

Christiane Santelli-Rouvier, Sophie Lefrère, Maurice Santelli

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 259 KB

english, 1994

38

A short and highly stereocontrolled total synthesis of (3R,5R,8aR)-3-n-butyl-5-methylindolizidine

Catherine Célimène, Hamid Dhimane, Marc Le Bail, Gérard Lhommet

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 164 KB

english, 1994

39

Glycosylation of acids under phase transfer conditions. Partial synthesis of saponins

Christophe Bliard, Georges Massiot, Serge Nazabadioko

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 159 KB

english, 1994

40

Amidyl and carbamyl radicals by stannane mediated cleavage of O-benzoyl hydroxamic acid derivatives

Anne-Claude Callier, Beatrice Quiclet-Sire, Samir Z. Zard

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 285 KB

english, 1994

41

Synthesis and computational studies of hyperpolarizable zig-zag chromophores

Man Shing Wong, Jean-François Nicoud

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 278 KB

english, 1994

42

One pot synthesis and optical resolution of synthetic mimic of abscisic acid affecting plant's physiology

Tadao Asami, Bum-Tae Kim, Shigeo Yoshida

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 167 KB

english, 1994

43

Asymmetric synthesis of 2-substituted pyrrolidines and piperidines by nucleophilic addition to N-acyliminium ions bearing pyrrolidine chiral auxiliaries

Hideaki Suzuki, Sakae Aoyagi, Chihiro Kibayashi

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 276 KB

english, 1994

44

Diastereoselective catalytic asymmetric nitroaldol reaction utilizing rare earth-Li-(R)-BINOL complex. A highly efficient synthesis of norstatine

Hiroaki Sasai, Won-Sup Kim, Takeyuki Suzuki, Masakatsu Shibasaki, Masaru Mitsuda, Junzo Hasegawa, Takehisa Ohashi

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 321 KB

english, 1994

45

Deoxygenation of sulfoxides with silica chloride

Farajollah Mohanazadeh, Ahmad Reza Momeni, Yousef Ranjbar

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 119 KB

english, 1994

46

A novel method for the direct activation of aldehydes. Synthesis of carbohydrate acetals

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 278 KB

english, 1994

47

Facile acid catalyzed ring cleavage of N-acylated lactams

Arun N. Dixit, Sagun K. Tandel, Srinivasachari Rajappa

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 140 KB

english, 1994

48

Arenethiolatocopper(I) complexes as homogeneous catalysts for Michael addition reactions

Mayra van Klaveren, François Lambert, Desiree J.F.M. Eijkelkamp, David M. Grove, Gerard van Koten

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 380 KB

english, 1994

49

A novel three-step synthetic route to 1,4-anthraquinones

Gita Majumdar, Kadiyala V.S.N. Murty, Dipakranjan Mal

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 141 KB

english, 1994

50

Reaction of sulfonium salts of formaldehyde dithioacetals with aromatic aldehydes

Mieczysław Ma̧kosza, Michał Sypniewski

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 155 KB

english, 1994

51

Unexpected thermal extrusion of CO2 from 3-benzylthiazolidin-2-one 1,1-dioxides to give 2-phenylthiazolines and thiazoles

R.Alan Aitken, David P. Armstrong, Shaun T.E. Mesher, Ronald H.B. Galt

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 314 KB

english, 1994

52

Synthesis of benzo[ghi]fluoranthenes from 1-halobenzo[c]phenanthrenes by flash vacuum pyrolysis

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 242 KB

english, 1994

53

Total synthesis of the indole alkaloid (±)-tacamine

Mauri Lounasmaa, David Din Belle, Arto Tolvanen

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 255 KB

english, 1994

54

Ketone-directed peracid epoxidation

Alan Armstrong, Paul A. Barsanti, Paul A. Clarke, Anthony Wood

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 310 KB

english, 1994

55

A study of the synthesis and racemisation of a chiral lithiated tricarbonyl(η6-anisole)chromium complex

David A. Price, Nigel S. Simpkins, Angus M. MacLeod, Alan P. Watt

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 323 KB

english, 1994

56

A concise approach to kainoid analogues

Jack E. Baldwin, Martin Rudolph

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 227 KB

english, 1994

57

Stereoselective addition reactions of lithiated 2-chloro-1,3-dithiane-1,3-dioxide to aldehydes

Varinder K. Aggarwal, Julia M. Worrall, Harry Adams, Rikki Alexander

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 287 KB

english, 1994

58

Cycloaddition-oxidative cleavage pathways to 14β-formyl-19-norsteroids

James R. Bull, Clarissa Hoadley

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 340 KB

english, 1994

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Tor version

Z-Library

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски