Volume 47; Issue 32

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Tetrahedron
Volume 47; Issue 32

Tetrahedron

Volume 47; Issue 32

1

Ken'ichi Takeda

Wataru NagataPh.D

Journal:

Year:

1991

Language:

english

File:

PDF, 402 KB

english, 1991

2

Asymmetric synthesis of α-amino acids from carbohydrates as chiral templates

Journal:

Year:

1991

Language:

english

File:

PDF, 1.46 MB

english, 1991

3

C-glycoside synthesis II: Henry condensations of 4,6-O-alkylidene pyranoses with a 1,3-proton transfer catalyst- a roote to blocked aminomethyl-C-glycosides.

Kenneth N. Drew, Paul H. Gross

Journal:

Year:

1991

Language:

english

File:

PDF, 998 KB

english, 1991

4

Synthesis of disulfides via sulfenylation of alkyl and aryldithiopyridine n-oxides

Derek H.R. Barton, Chen Chen, G. Michael Wall

Journal:

Year:

1991

Language:

english

File:

PDF, 859 KB

english, 1991

5

Preparation and reactivity of arylsulfonyl substituted cyclopropenes

Albert Padwa, M. Woods Wannamaker

Journal:

Year:

1991

Language:

english

File:

PDF, 1.24 MB

english, 1991

6

Anticonvulsants related to U-54494 prepared from cis-1,2- and cis-2,3-diaminotetralin

Stan V. D'Andrea, Jeremiah P. Freeman, Philip F. VonVoigtlander, Jacob Szmuszkovicz

Journal:

Year:

1991

Language:

english

File:

PDF, 438 KB

english, 1991

7

On the conformation of bilirubin dianion

Yu-Ming Pu, David A. Lightner

Journal:

Year:

1991

Language:

english

File:

PDF, 514 KB

english, 1991

8

Iodine atom transfer addition reactions with alkynes. Part 1: Alkyl iodides

Dennis P. Curran, Dooseop Kim

Journal:

Year:

1991

Language:

english

File:

PDF, 1.37 MB

english, 1991

9

Iodine atom transfer addition reactions with alkynes. Part 2; α-iodocarbonyls

Dennis P. Curran, Dooseop Kim, Carl Ziegler

Journal:

Year:

1991

Language:

english

File:

PDF, 721 KB

english, 1991

10

Synthesis of 1,3-dioxin-4-ones having chiral hydroxyalkyl groups at the 6-position by means of baker's yeast reduction and their uses for epc synthesis

Jun-ichi Sakaki, Yoshiaki Sugita, Masayuki Sato, Chikara Kaneko

Journal:

Year:

1991

Language:

english

File:

PDF, 1.01 MB

english, 1991

11

Chemical synthesis of lampteroflavin as light emitter in the luminous mushroom, lampteromyces japonicus

Hiroyuki Takahashi, Minoru Isobe, Toshio Goto

Journal:

Year:

1991

Language:

english

File:

PDF, 596 KB

english, 1991

12

Lipase-catalyzed kinetic resolution of methyl 4-hydroxy-5-tetradecynoate and its application to a facile synthesis of japanese beetle pheromone

Eiichiro Fukusaki, Shuji Senda, Yutaka Nakazono, Tetsuo Omata

Journal:

Year:

1991

Language:

english

File:

PDF, 526 KB

english, 1991

13

Preparation of perfluoroalkyl azaarenes with a perfluoroalkyllithium-boron trifluoride system

Hidemitsu Uno, Shin-ichiro Okada, Hitomi Suzuki

Journal:

Year:

1991

Language:

english

File:

PDF, 906 KB

english, 1991

14

Oxidative coupling of dopa with resorcinol and phloroglucinol: Isolation of adducts with an unusual tetrahydromethanobenzofuro[2,3-d]azocine skeleton

Orlando Crescenzi, Alessandra Napolitano, Giuseppe Prota, Martin G. Peter

Journal:

Year:

1991

Language:

english

File:

PDF, 520 KB

english, 1991

15

Synthetic approaches toward glidobamine, the core structure of the glidobactin antibiotics

Qingchang Meng, Manfred Hesse

Journal:

Year:

1991

Language:

english

File:

PDF, 917 KB

english, 1991

16

A new and convenient synthesis of 1-aminocyclopropanecar☐ylic acid from cyclopropanone acetal.

Journal:

Year:

1991

Language:

english

File:

PDF, 786 KB

english, 1991

17

Formation stéréocontroˆlée de deux centres chiraux contigus par thio-rearrangement de claisen d'α-hydroxydithioacétals de cétène s-allylés.

Pieire Beslin, Stéphane Perrio

Journal:

Year:

1991

File:

PDF, 1.05 MB

1991

18

The “two-fold reaction” benchmark applied to the copper catalyzed assembling of 1ω-difunctional hydrocarbon chains

Manfred Schlosser, Henri Bossert

Journal:

Year:

1991

Language:

english

File:

PDF, 523 KB

english, 1991

19

Synthese de (e)-arylidene et allylidene cyclopentanes par une annelation catalysee par un complexe de palladium(0)

Guy Fournet, Geneviève Balme, Jacques Gore

Journal:

Year:

1991

File:

PDF, 775 KB

1991

20

New regiospecific synthesis of branched tetra-, nona- & deca-RNA modelling the lariat formed in RNA splicing reactions

C. Sund, A. Földesi, S. Yamakage, P. Agback, J. Chattopadhyaya

Journal:

Year:

1991

Language:

english

File:

PDF, 2.05 MB

english, 1991

21

A simple method for the synthesis of γ-functionalized vinyl and allyl sulfones

Carmen Nájera, Alfonso Pérez-Pinar, JoséM. Sansano

Journal:

Year:

1991

Language:

english

File:

PDF, 1020 KB

english, 1991

22

An acid labile arginine derivative for peptide synthesis: NG-2,2,5,7,8-pentamethylchroman-6-sulphonyl-L-arginine

Robert Ramage, Jeremy Green, Alexander J. Blake

Journal:

Year:

1991

Language:

english

File:

PDF, 1.39 MB

english, 1991

23

Stereochemical course of the modified polonovski reaction and mercuric acetate oxidation in the preparation of 2-substituted 1,2,3,4,6,7,12,12b-octahydroindolo[2, 3-a]quinolizines

Mauri Lounasmaa, Esko Karvinen

Journal:

Year:

1991

Language:

english

File:

PDF, 543 KB

english, 1991

24

Bis-deoxygenation of methyl 3,6-anhydro-D-pyranosides

Christopher J. France, Ian M. McParlane, Christopher G. Newton, Philippe Pitchen, Derek H.R. Barton

Journal:

Year:

1991

Language:

english

File:

PDF, 520 KB

english, 1991

25

Non-sensitized photooxygenation of some steroidal isoxazolidines

Ljubinka B. Lorenc, Ivan O. Juranić, Milan M. Dabović, Mihailo Lj. Mihailović

Journal:

Year:

1991

Language:

english

File:

PDF, 627 KB

english, 1991

26

Lewis acid catalysed rearrangement of 7,11-epoxyisogermacrone. Formation of a new carbon skeleton.

Valentin St. Enev, Elena T. Tsankova

Journal:

Year:

1991

Language:

english

File:

PDF, 397 KB

english, 1991

27

Synthetic studies towards paspalicine: Preliminary investigations, and the synthesis of 3′,4′,7′,7′a,9′,10′,11′,11′a-octahydro-4′,4′,7′a-trimethylspiro[1,3-dioxolane]-2,8′(6′H)-2′H-3′,5′a-epoxynaphth [2,1-b]oxepin-2′-one

Amin Ali, Simon D. Guile, J. Edwin Saxton, Mark Thornton-Pett

Journal:

Year:

1991

Language:

english

File:

PDF, 1.40 MB

english, 1991

28

Stereodynamics and conformation of furan-3-aldehyde and of its corresponding furoyl σ-radical.

Lodovico Lunazzi, Giuseppe Placucci, Dante Macciantelli

Journal:

Year:

1991

Language:

english

File:

PDF, 464 KB

english, 1991

29

Stereoselective synthesis of α-linked saccharides by use of per O-benzylated 2-pyridyl 1-thio hexopyranosides as glycosyl donors and methyl iodide as an activator

Hari Babu Mereyala, G Venugopal Reddy

Journal:

Year:

1991

Language:

english

File:

PDF, 817 KB

english, 1991

30

Preparative and regiochemical aspects of the palladium-catalyzed carbonylative coupling of 2-hydroxyaryl lodides with ethynylarenes

Pier Giuseppe Ciattini, Enrico Morera, Giorgio Ortar, Sabina Strano Rossi

Journal:

Year:

1991

Language:

english

File:

PDF, 552 KB

english, 1991

31

Cobalt (II) acetate promoted oxidative additioh of 1,3-dicarbonyl compounds to alkenes under aerobic conditions

Javed Iqbal, Beena Bhatia, Naresh K. Nayyar

Journal:

Year:

1991

Language:

english

File:

PDF, 678 KB

english, 1991

32

Organoaluminium induced ring-opening of epoxypyranosides. IV. Synthesis and structure of γ- hydroxy-lsoleucine stereoisomers and their corresponding lactones.

Tord Inghardt, Torbjörn Frejd, Göran Svensson

Journal:

Year:

1991

Language:

english

File:

PDF, 919 KB

english, 1991

33

Organoaluminium induced ring-opening of epoxypyranosides. V. Formal total synthesis of antimycin A3 and synthesis of (+)-blastmycinone.

Tord Inghardt, Torbjörn Frejd

Journal:

Year:

1991

Language:

english

File:

PDF, 752 KB

english, 1991

34

Structural studies on benzothiazoles. Crystal and molecular structure of 5,6-dimethoxy-2-(4-methoxyphenyl-benzothiazole and molecular orbital calculations on related compounds.

Paul C Yates, Carol J Mccall, Malcolm Fg Stevens

Journal:

Year:

1991

Language:

english

File:

PDF, 487 KB

english, 1991

35

2,3,8,8a-Tetrahydro-7H-oxazolo[3,2-a]pyridine: A new heterocyclic system

Arturo San Feliciano, Esther Caballero, Juan A.P. Pereira, Pilar Puebla

Journal:

Year:

1991

Language:

english

File:

PDF, 590 KB

english, 1991

36

Preparation and conformational analysis of severely hindered β-diketones. Dipole moment determinations and theoretical calculations.

M. Moreno-Man˜as, A. González, C. Jaime, M.E. Lloris, J. Marquet, A. Martínez, A.C. Siani, A. Vallribera, I. Hernández-Fuentes, M.F. Rey-Stolle, C. Salom

Journal:

Year:

1991

Language:

english

File:

PDF, 654 KB

english, 1991

37

Isoprenoid chain elongations by Claisen rearrangements using acetals as precursors of vinyl ethers

Peter Baeckström, Lanna Li

Journal:

Year:

1991

Language:

english

File:

PDF, 763 KB

english, 1991

38

Syntheses of all-trans acyclic isoprenoid pheromone components

Peter Baeckström, Lanna Li

Journal:

Year:

1991

Language:

english

File:

PDF, 426 KB

english, 1991

39

Graphical abstracts

Journal:

Year:

1991

Language:

english

File:

PDF, 630 KB

english, 1991