Volume 41; Issue 21

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Tetrahedron
Volume 41; Issue 21

Tetrahedron

Volume 41; Issue 21

1

Studies on the reaction of primary and secondary amines with phenylseleninic anhydride and with phenylseleninic acid

Derek H.R. Barton, Xavier Lusinchi, Pierre Milliet

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 745 KB

english, 1985

2

Reaction of diazomethane with selenoesters : Preparation of α-(alkyl- or arylseleno)methyl ketones and methyl ketones

Thomas G. Back, Russell G. Kerr

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 676 KB

english, 1985

3

Organoselenium chemistry : A study of intermediates in the fragmentation of aliphatic ketoselenoxides. Characterization of selenoxides, selenenamides and selenolseleninates by 1H-,13C-and 77Se-NMR

Hans J. Reich, Carl.A. Hoeger, W.W. Willis Jr.

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 1.03 MB

english, 1985

4

An approach to a new class of selenosugars : A convenient synthesis of glycosyl isoselenocyanates

Zbigniew J. Witczak

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 450 KB

english, 1985

5

Nucleophilic displacement reactions at Se (II) : Reaction of areneselenenyl chlorides and 2-chloroalkyl phenyl selenides

George H. Schmid, Dennis G. Garratt

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 522 KB

english, 1985

6

Synthesis of selenoacetals

M. Clarembeau, A. Cravador, W. Dumont, L. Hevesi, A. Krief, J. Lucchetti, D. Van Ende

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 1.91 MB

english, 1985

7

Selenium assisted carbonylation of alkyl aryl ketones with carbon monoxide

Akiya Ogawa, Nobuaki Kambe, Shinji Murai, Noboru Sonoda

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 616 KB

english, 1985

8

Dimethylaluminum methaneselenolate—a useful reagent for the preparation of selenoesters. A new friedel-crafts acylation procedure promoted by Cu(I)

Alan P. Kozikowski, Anthony Ames

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 1.20 MB

english, 1985

9

Selones as intermediates in the preparation of extremely sterically hindered molecules

Frank S. Guziec Jr., Lynn James SanFilippo, Christopher J. Murphy, Christine A. Moustakis, Edward R. Cullen

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 795 KB

english, 1985

10

Trifluoroacetoxy-phenylselenation of nitroolefins regioselective preparation of nitroallylic alcohol derivatives and their use as multiple coupling reagents

Dieter Seebach, Giorgio Calderari, Paul Knochel

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 1.01 MB

english, 1985

11

Preparation and reactivity of α-phenylselenenyl ethers

David J. Goldsmith, Dennis C. Liotta, Mark Volmer, William Hoekstra, Liladhar Waykole

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 719 KB

english, 1985

12

Synthetic applications of 2-phenylselenenylenones—III : An overview

Dennis Liotta, Manohar Saindane, Christopher Barnum, George Zima

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 684 KB

english, 1985

13

Tautomerism of pyrimidyl-2-methane derivatives: medium effects, thermodynamics, kinetics and mechanism

V.V. Lapachev, O.A. Zagulyaeva, O.P. Petrenko, S.F. Bichkov, V.I. Mamatyuk, V.P. Mamaev

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 566 KB

english, 1985

14

Stereochemistry of some reactions between alkyl S-methyl methylphosphonothioates and chiral alkoxides

C. Richard Hall, Thomas D. Inch, Colin Pottage, Nancy E. Williams

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 621 KB

english, 1985

15

An NMR and theoretical study on the conformational behaviour of benzylidenemalonaldehydes : A conformationally flexible unsaturated system

Vladimir Kral, Reino Laatikainen, Zdenek Arnold

Journal:

Année:

1985

Fichier:

PDF, 552 KB

1985

16

Isolation and structure of a new macrocyclic, 15-membered biphenyl ether-garuganin-I from garuga pinnata

Meena M. Haribal, Anil K. Mishra, B.K. Sabata

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 283 KB

english, 1985

17

Conformational studies on somep-dimethylaminostyryl dyes

Sarojini Das, Lalit N. Patnaik

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 307 KB

english, 1985

18

Diastereoselective diels-alder reactions of optically-active vinyl sulphoxides

Margaret A. Brimble, Brian R. Davis

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 778 KB

english, 1985

19

Structures of cyclootochilone and otochilone, two novel steroidal ketones of the orchids otochilus porecta and otochilus fusca

P.L. Majumder, Jayati Chakraborti

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 545 KB

english, 1985

20

Aziridine-2-phosphonic acid, the valuable synthon for synthesis of 1-amino-2-functionalized ethanephosphonic acids

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 426 KB

english, 1985

21

Modification of singlet carbene reactivities by solvent

H. Tomioka, Y. Ozaki, Y. Izawa

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 631 KB

english, 1985

22

Photocyclization of n-[ω-(cycloalken-1-yl)alkyl]-and n-[ω-(inden-3-yl)alkyl]phthalimides : Synthesis of spiro-nitrogen multicyclic systems

Minoru Machida, Kazuaki Oda, Yuichi Kanaoka

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 615 KB

english, 1985

23

n-n orbital interaction involving σ-aromaticity

Ikochoon Lee, Kiyul Yang, Ho Soon Kim

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 349 KB

english, 1985

24

Co-oligomérisation de butadiéne et d'hétérodiènes azotés catalysée par le nickel : Contrôle de la sélectivité

P. Brun, A. Tenalglia, B. Waegell

Journal:

Année:

1985

Fichier:

PDF, 988 KB

1985

25

Deplacements homolytiques intramoleculaires : III-decomposition du peroxyde d'allyle et de t-butyle dans les ethers et les cyclanes: expoxy-2,3 propanation de ces solvants

B. Maillard, E. Montaudon, F. Rakotomanana, M.J. Bourgeois

Journal:

Année:

1985

Fichier:

PDF, 526 KB

1985

26

Preface

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 96 KB

english, 1985

27

Selenosulfonation of allenes

John L. Kice, Young-Hee Kang

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 738 KB

english, 1985

28

Asymmetric oxidation of achiral selenides to optically active selenoxides : Stereochemistry of the allyl selenoxide-selenenate [2,3] sigmatropic rearrangement

Franklin A. Davis, Orum D. Stringer, John P. McCauley Jr.

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 800 KB

english, 1985

29

Total synthesis of the sesquiterpene (±)-hirsutene using an organoselenium-mediated cyclization reaction

Steven V. Ley, P.John Murray, Brian D. Palmer

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 658 KB

english, 1985

30

N-phenylselenophthalimide (NPSP) : A valuable selenenylating agent

K.C. Nicolaou, N.A. Petasis, D.A. Claremon

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 722 KB

english, 1985

31

Δ4,4' -4-chalcogenapyranyl-4h-chalcogenapyrans : Synthesis, electrochemical oxidation, and esr investigations of radical-cation states

Michael R. Detty, James W. Hassett, Bruce J. Murray, George A. Reynolds

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 634 KB

english, 1985

32

Studies on the stereochemistry of addition reactions of cyclohexanones : A dichotomy in substituent effect depending on reaction conditions

Giorgio Di Maio, Weimin Li, Elisabetta Vecchi

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 366 KB

english, 1985

33

New photometabolites of aldrin

P. Dureja, S.K. Mukerjee

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 312 KB

english, 1985

34

Asymmetric synthesis of β-hydroxythioacetamides mediated by enantiomerically pure sulphiny1 derivatives

Mauro Cinquini, Amedea Manfredi, Henriette Molinari, Angelo Restelli

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 507 KB

english, 1985

35

Synthesis of (+)-podocarp-8(14)-en-13-one and methyl-(+)-13-oxo-podocarp-8(14)-en-18-oate from abietic acid

Antonio Abad, Manuel Arno, Luis R. Domingo, Ramon J. Zaragoza

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 346 KB

english, 1985

36

Solvent and temparature dependent regioselective reactions between 2-chloro-6-cyanopyridine and aliphatic alcohols

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 680 KB

english, 1985

37

N,N-dihalophosphoramides-XV: The addition of diethyl N,N-dichlorophosphoroamidate (DCPA) to conjugated 1,3-dienes

T. Gajda, A. Zwierzak

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 629 KB

english, 1985

38

Decomposition in aprotic solvents of 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one, a hydroxamic acid from cereals

Héctor R. Bravo, Hermann M. Niemeyer

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 360 KB

english, 1985

39

Palladium-catalyzed addition reaction of olefins, carbon tetrachloride and carbon monoxide in alcohols to give 2-alkyl-4,4,4-trichlorobutanoates

Jiro Tsuji, Koji Sato, Hideo Nagashima

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 292 KB

english, 1985

40

Effet stereodirecteur d'un groupe phenyle par coordination π arene metal dans l'addition d'organometalliques sur la (±) methyl-2 phenyl-2 indanone-1

Jacques Berlan, Patrick Auvray, Yves Besace, P. Cresson

Journal:

Année:

1985

Fichier:

PDF, 655 KB

1985

41

Alkylation directe de cetones et d'aldehydes en presence de potasse solide en suspension

I. Artaud, G. Torossian, P. Viout

Journal:

Année:

1985

Fichier:

PDF, 549 KB

1985

42

Stereoselective synthesis of some cis 2,3- disubstituted cyclanones : Ring size influence on the stereoselectivity of 2-substituted endocyclic enolates protonation

E. Hatzigrigoriou, L. Wartski, J. Seyden-Penne, E. Toromanoff

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 562 KB

english, 1985

43

Obtention de derives aryl butadieniques, ortho amines ou non, par coupure carbone-azote, en milieu basique fort

P. Uriac, J. Bonnic, J. Huet

Journal:

Année:

1985

Fichier:

PDF, 772 KB

1985