Volume 47; Issue 34

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Tetrahedron Letters
Volume 47; Issue 34

Tetrahedron Letters

Volume 47; Issue 34

1

First lipase catalysed resolution of epoxy enol esters

Sébastien Gravil, Henri Veschambre, Robert Chênevert, Jean Bolte

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 123 KB

english, 2006

2

Sequential regio and chemoselective cross-coupling reactions by means of O6-tri-isopropylsulfonate of 4-bromo-pyridazine 3,6-dione

João X. de Araújo-Júnior, Martine Schmitt, Pascal Benderitter, Jean-Jacques Bourguignon

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 109 KB

english, 2006

3

1,3-Dipolar cycloaddition reactions on carbohydrate-based templates: synthesis of spiro-isoxazolines and 1,2,4-oxadiazoles as glycogen phosphorylase inhibitors

Mahmoud Benltifa, Sébastien Vidal, David Gueyrard, Peter G. Goekjian, Moncef Msaddek, Jean-Pierre Praly

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 120 KB

english, 2006

4

One-pot synthesis of malononitriles by free radical reactions of ylidenemalononitrile with Et3B and iodoalkane in a water–ether biphase medium

Zhijay Tu, Chunchi Lin, Yaochung Jang, Yeong-Jiunn Jang, Shengkai Ko, Hulin Fang, Ju-Tsung Liu, Ching-Fa Yao

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 112 KB

english, 2006

5

ZrCl4 mediated cyclization between epoxides and homopropargylic alcohols: synthesis of 4-chloro-5,6-dihydro-2H-pyran derivatives

J.S. Yadav, K. Rajasekhar, M.S.R. Murty

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 89 KB

english, 2006

6

Synthesis of the C1–C16 fragment of spirastrellolide A

Jia Liu, Jin Haek Yang, Changhong Ko, Richard P. Hsung

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 122 KB

english, 2006

7

First phthalocyanine–β-cyclodextrin dyads

Anderson O. Ribeiro, João P.C. Tomé, Maria G.P.M.S. Neves, Augusto C. Tomé, José A.S. Cavaleiro, Osvaldo A. Serra, Tomás Torres

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 117 KB

english, 2006

8

A concise synthesis of 3′-α-fluoro-2′,3′-dideoxyguanosine (FddG) via 3′-α-selective fluorination of 8,2′-thioanhydronucleoside

Takayoshi Torii, Tomoyuki Onishi, Kunisuke Izawa, Tokumi Maruyama

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 110 KB

english, 2006

9

Reactivity of per-O-acetylated 1-thioglycosides and glycosyl sulfones towards chromium(II) complexes in aqueous medium

Károly Micskei, Zsuzsa Juhász, Zoran R. Ratković, László Somsák

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 118 KB

english, 2006

10

A convergent synthesis of the macrolide core of migrastatin

V. Sai Baba, Parthasarathi Das, K. Mukkanti, Javed Iqbal

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 111 KB

english, 2006

11

Initial investigation into the Suzuki–Miyaura vinylation of hindered aryl bromides utilizing potassium vinyltrifluoroborate

Rhiannon R. Carter, Justin K. Wyatt

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 114 KB

english, 2006

12

Phosphomolybdic acid supported on silica gel: a mild, efficient and reusable catalyst for the synthesis of 2,3-unsaturated glycopyranosides by Ferrier rearrangement

J.S. Yadav, M. Satyanarayana, E. Balanarsaiah, S. Raghavendra

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 125 KB

english, 2006

13

epi-Aszonalenins A, B, and C from Aspergillus novofumigatus

Christian Rank, Richard Kerry Phipps, Pernille Harris, Jens Christian Frisvad, Charlotte Held Gotfredsen, Thomas Ostenfeld Larsen

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 141 KB

english, 2006

14

Spirally twisted imidazolium iminyl ylide structures from 1,2-rearrangements in reactions of imidazolium dicyanomethanide 1,3-dipoles with maleic anhydride: new perspectives on the Boekelheide–Fedoruk ring expansions

Richard N. Butler, Helena A. Gavin, Eamon M. Moloney, Patick McArdle, Desmond Cunningham, Luke A. Burke

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 154 KB

english, 2006

15

Remote protection prevents unwanted cyclizations with 2-aminopyridines

Graham R. Lawton, Haitao Ji, Richard B. Silverman

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 83 KB

english, 2006

16

Studies towards the total synthesis of (−)-borrelidin: a strategy for the construction of the C11–C15 cyanodiene fragment and the utility of RCM for macrocyclization using model systems

C. Vamsee Krishna, Santanu Maitra, R. Vasu Dev, K. Mukkanti, Javed Iqbal

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 121 KB

english, 2006

17

Efficient synthesis of tetramethylsulfonylguanidines between a free sulfonamide group and HBTU

Sébastien Gluszok, Laurence Goossens, Patrick Depreux, Jean-Pierre Hénichart

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 107 KB

english, 2006

18

First total synthesis of (±)-epocarbazolin A and epocarbazolin B, and asymmetric synthesis of (−)-epocarbazolin A via Shi epoxidation

Jan Knöll, Hans-Joachim Knölker

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 114 KB

english, 2006

19

First iodocyclization of β-allenic phosphonates: a novel synthesis of α-difluoromethylenephostones

Yun Lin, Jin-Tao Liu

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 132 KB

english, 2006

20

TiCl4 mediated Michael addition reactions of α-cyanoketene-S,S-acetals with enones

Yanbing Yin, Qian Zhang, Jia Li, Shaoguang Sun, Qun Liu

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 107 KB

english, 2006

21

Highly selective catalytic Friedel–Crafts acylation and sulfonylation of activated aromatic compounds using indium metal

Doo Ok Jang, Kyung Soo Moon, Dae Hyan Cho, Joong-Gon Kim

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 93 KB

english, 2006

22

Chemiluminescence of 6-aryl-2-methylimidazo[1,2-a]pyrazin-3(7H)-ones in DMSO/TMG and in diglyme/acetate buffer: support for the chemiexcitation process to generate the singlet-excited state of neutral oxyluciferin in a high quantum yield in the Cypridina (Vargula) bioluminescence mechanism

Yuto Takahashi, Hiroyuki Kondo, Shojiro Maki, Haruki Niwa, Hiroshi Ikeda, Takashi Hirano

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 173 KB

english, 2006

23

Cyclobutane ring formation by triflic imide catalyzed [2+2]-cycloaddition of allylsilanes

Kiyosei Takasu, Norihiko Hosokawa, Kazato Inanaga, Masataka Ihara

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 127 KB

english, 2006

24

Lewis acid-catalysed isomerisation of thionolactones to thiolactones: inversion of configuration

Jean-Jacques Filippi, Xavier Fernandez, Elisabet Duñach

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 106 KB

english, 2006

25

Base-mediated hydrolytic cleavage with chain migration of 1-chloromethyl-tetrahydropyrano[3,4-b]indoles: an unusual pathway to 2-succinoyl tryptophols

Shan-Yen Chou, Ching-Hui Chen

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 118 KB

english, 2006

26

A simple, highly regioselective, one-pot stereoselective synthesis of tertiary α-hydroxyesters: a tandem oxidation/benzilic ester rearrangement

Carolina Sílva Marques, Nuno Moura, Anthony J. Burke

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 99 KB

english, 2006

27

Synthesis and self-assembly of novel calix[4]arenocrowns: formation of calix[4]areno[2]catenanes

Lin-Gang Lu, Guang-Ke Li, Xiao-Xia Peng, Chuan-Feng Chen, Zhi-Tang Huang

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 175 KB

english, 2006

28

A general strategy for the stereoselective synthesis of l-1-deoxyallonojirimycin and d-1-deoxygulonojirimycin

Subhash Ghosh, J. Shashidhar, Samit Kumar Dutta

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 126 KB

english, 2006

29

A synthesis of pyrrolo[2,1-a]isoquinolines through the reaction of activated acetylenes and isoquinoline in the presence of ethyl bromopyruvate

Issa Yavari, Zinatossadat Hossaini, Maryam Sabbaghan

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 100 KB

english, 2006

30

Zirconyl nitrate mediated regioselective ring opening of epoxides and aziridines: an easy synthesis of β-nitrato-alcohols and -sulfonamides

Biswanath Das, Maddeboina Krishnaiah, Katta Venkateswarlu

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 94 KB

english, 2006

31

A new approach to a vitamin D ring C/D building block from the Hajos dione, involving epoxide opening at the more substituted carbon atom

Paweł Chochrek, Alicja Kurek-Tyrlik, Karol Michalak, Jerzy Wicha

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 109 KB

english, 2006

32

Synthesis of the spiro fused β-lactone-γ-lactam segment of oxazolomycin

Debendra K. Mohapatra, Dhananjoy Mondal, Rajesh G. Gonnade, Mukund S. Chorghade, Mukund K. Gurjar

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 382 KB

english, 2006

33

Practical Cu-catalyzed amination of functionalized heteroaryl halides

Vince S.C. Yeh, Paul E. Wiedeman

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 125 KB

english, 2006

34

Editorial board

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 46 KB

english, 2006

35

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 190 KB

english, 2006

36

(IBC)Guide to Authors (2006)

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 46 KB

english, 2006

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