Volume 62; Issue 20

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Tetrahedron
Volume 62; Issue 20

Tetrahedron

Volume 62; Issue 20

1

Chemical constituents of Ligularia virgaurea and its diversity in southwestern Sichuan of China

Motoo Tori, Kaori Honda, Hiromi Nakamizo, Yasuko Okamoto, Misato Sakaoku, Shigeru Takaoka, Xun Gong, Yuemao Shen, Chiaki Kuroda, Ryo Hanai

Journal:

Year:

2006

Language:

english

File:

PDF, 294 KB

english, 2006

2

Cytotoxic ent-kauranoid derivatives from Isodon rubescens

Sheng-Xiong Huang, Yan Zhou, Jian-Xin Pu, Rong-Tao Li, Xian Li, Wei-Lie Xiao, Li-Guang Lou, Quan-Bin Han, Li-Sheng Ding, Shu-Lin Peng, Han-Dong Sun

Journal:

Year:

2006

Language:

english

File:

PDF, 264 KB

english, 2006

3

A highly convergent synthesis of an N-linked glycopeptide presenting the H-type 2 human blood group determinant

Zhi-Guang Wang, J. David Warren, Vadim Y. Dudkin, Xufang Zhang, Ulrich Iserloh, Michael Visser, Matthias Eckhardt, Peter H. Seeberger, Samuel J. Danishefsky

Journal:

Year:

2006

Language:

english

File:

PDF, 1.04 MB

english, 2006

4

Polystyrene resins cross-linked with di- or tri(ethylene glycol) dimethacrylates as supports for solid-phase peptide synthesis

Yu Wang, Genghui Zhang, Husheng Yan, Yunge Fan, Zuoqing Shi, Yanling Lu, Qiang Sun, Wenhua Jiang, Yanhui Zheng, Suwei Li, Zhanjiang Liu

Journal:

Year:

2006

Language:

english

File:

PDF, 310 KB

english, 2006

5

An effective method for the preparation of mono N-alkyl derivatives of 1,1′-bis(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline)

Benjamin K.H. Chan, Bing Deng, Michael W. Jones, Roger W. Read

Journal:

Year:

2006

Language:

english

File:

PDF, 299 KB

english, 2006

6

Synthesis of Δ2-OPC-8:0 and OPC-6:0

Kaori Yagi, Hisato Nonaka, Hukum P. Acharya, Kazushi Furukawa, Takayuki Ainai, Yuichi Kobayashi

Journal:

Year:

2006

Language:

english

File:

PDF, 319 KB

english, 2006

7

UV–vis and fluorescence spectroscopic detection of anions by the conformational restriction of 2,2′-binaphthalene derivatives bearing thiourea groups through a methylene spacer

Shin-ichi Kondo, Masakazu Sato

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Year:

2006

Language:

english

File:

PDF, 540 KB

english, 2006

8

Nanoarchitecture self-assembly and photochromic studies of 2,2-diarylnaphthopyrans

Ting-Feng Tan, Jie Han, Mei-Li Pang, Yi-Fang Fu, Hong Ma, Yu-Xin Ma, Ji-Ben Meng

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Year:

2006

Language:

english

File:

PDF, 532 KB

english, 2006

9

5-Nitroisocoumarins from tandem Castro–Stephens coupling—6-endo-dig cyclisation of 2-iodo-3-nitrobenzoic acid and arylethynes and ring-closure of methyl 2-alkynyl-3-nitrobenzoates with electrophiles

Esther C.Y. Woon, Archana Dhami, Mary F. Mahon, Michael D. Threadgill

Journal:

Year:

2006

Language:

english

File:

PDF, 410 KB

english, 2006

10

Synthesis of trans-vaccenic acid and cis-9-trans-11-conjugated linoleic acid

Patricia E. Duffy, Sonia M. Quinn, Helen M. Roche, Paul Evans

Journal:

Year:

2006

Language:

english

File:

PDF, 186 KB

english, 2006

11

The synthesis of one enantiomer of the α-methyl-trans-cyclopropane unit of mycolic acids

Juma'a R. Al-Dulayymi, Mark S. Baird, Hayder Mohammed, Evan Roberts, William Clegg

Journal:

Year:

2006

Language:

english

File:

PDF, 503 KB

english, 2006

12

Nucleoside 5′-C-phosphonates: reactivity of the α-hydroxyphosphonate moiety

Šárka Králíková, Miloš Buděšínký, Milena Masojídková, Ivan Rosenberg

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Year:

2006

Language:

english

File:

PDF, 478 KB

english, 2006

13

A tandem multi-component synthesis of 5,7-diaryl-5,6,7,8-tetrahydro-1H-pyrido[3,4-b][1,4]thiazin-2(3H)-ones

Velanganni Paul Alex Raja, Subbu Perumal

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Year:

2006

Language:

english

File:

PDF, 313 KB

english, 2006

14

Use of the olefin metathesis reaction for highly efficient β-cyclodextrin modification

Bernard Bertino Ghera, Fabienne Fache, Hélène Parrot-Lopez

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Year:

2006

Language:

english

File:

PDF, 248 KB

english, 2006

15

Highly stereoselective synthesis of perhydropyrano[2,3-b]pyrans from the new 3-methylidenepentane-1,5-dianion synthon

Francisco Alonso, Jaisiel Meléndez, Miguel Yus

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Year:

2006

Language:

english

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PDF, 874 KB

english, 2006

16

Chemo enzymatic synthesis of Rengyol and Isorengyol

Christoph Kobler, Franz Effenberger

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Year:

2006

Language:

english

File:

PDF, 234 KB

english, 2006

17

Kinetics and mechanisms of the reactions of S-methyl chlorothioformate with pyridines and secondary alicyclic amines

Enrique A. Castro, Margarita Aliaga, Marcela Gazitúa, José G. Santos

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Year:

2006

Language:

english

File:

PDF, 295 KB

english, 2006

18

Synthesis and X-ray crystallographic analysis of chiral pyridyl substituted carbocyclic molecular clefts

Connie K.Y. Lee, Jennifer L. Groneman, Peter Turner, Louis M. Rendina, Margaret M. Harding

Journal:

Year:

2006

Language:

english

File:

PDF, 357 KB

english, 2006

19

Nucleophilic α-addition to β-nitroacrylates: application to the synthesis of α-thioacrylates

Elzbieta Lewandowska

Journal:

Year:

2006

Language:

english

File:

PDF, 197 KB

english, 2006

20

An MO study of regioselective amine addition to ortho-quinones relevant to melanogenesis

Edward J. Land, Christopher A. Ramsden, Patrick A. Riley

Journal:

Year:

2006

Language:

english

File:

PDF, 556 KB

english, 2006

21

Co-catalyzed reductive cyclization of azido and cyano substituted α,β-unsaturated esters with NaBH4: enantioselective synthesis of (R)-baclofen and (R)-rolipram

Abhimanyu S. Paraskar, Arumugam Sudalai

Journal:

Year:

2006

Language:

english

File:

PDF, 314 KB

english, 2006

22

Synthesis of functionalized p-dihydrobenzoquinones and p-benzoquinones based on [3+3] cyclizations of 1,3-bis-silyl enol ethers

Zafar Ahmed, Christine Fischer, Anke Spannenberg, Peter Langer

Journal:

Year:

2006

Language:

english

File:

PDF, 238 KB

english, 2006

23

Electrooxidation of alcohols in an N-oxyl-immobilized rigid network polymer particles/water disperse system

Jun Kubota, Toru Ido, Manabu Kuroboshi, Hideo Tanaka, Tetsuya Uchida, Kaoru Shimamura

Journal:

Year:

2006

Language:

english

File:

PDF, 486 KB

english, 2006

24

A new mechanism for oxidation of epigallocatechin and production of benzotropolone pigments

Yosuke Matsuo, Takashi Tanaka, Isao Kouno

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Year:

2006

Language:

english

File:

PDF, 470 KB

english, 2006

25

Kinetic studies for amination of ketenimines: change of rate-determining step by electron-withdrawing N-substituents through electronic effects

Kuangsen Sung, Pin-Mei Huang, Shu-Min Chiang

Journal:

Year:

2006

Language:

english

File:

PDF, 265 KB

english, 2006

26

Unusual anomeric rearrangement of para-nitrobenzoylxanthate d-glycosides: a new direct stereoselective access to α-thioglycosides from pyranose sugars

Adjou Ané, Solen Josse, Sébastien Naud, Vivien Lacône, Sandrine Vidot, Anaïs Fournial, Anirban Kar, Muriel Pipelier, Didier Dubreuil

Journal:

Year:

2006

Language:

english

File:

PDF, 574 KB

english, 2006

27

Synthesis of 6-thia analogs of the natural neurosteroid allopregnanolone

Fernando J. Durán, Alberto A. Ghini, Hector Coirini, Gerardo Burton

Journal:

Year:

2006

Language:

english

File:

PDF, 173 KB

english, 2006

28

CuI catalyzed C–N bond forming reactions between aryl/heteroaryl bromides and imidazoles in [Bmim]BF4

Xin Lv, Zhiming Wang, Weiliang Bao

Journal:

Year:

2006

Language:

english

File:

PDF, 939 KB

english, 2006

29

Synthesis of end-functionalized π-conjugated porphyrin oligomers

Hiroaki Ozawa, Masahiro Kawao, Hirofumi Tanaka, Takuji Ogawa

Journal:

Year:

2006

Language:

english

File:

PDF, 253 KB

english, 2006

30

Daphtenidines A–D, new Daphniphyllum alkaloids from Daphniphyllum teijsmannii

Takaaki Kubota, Yosuke Matsuno, Hiroshi Morita, Takakazu Shinzato, Mitsuhiro Sekiguchi, Jun'ichi Kobayashi

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Year:

2006

Language:

english

File:

PDF, 409 KB

english, 2006

31

Editorial board

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2006

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english

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PDF, 75 KB

english, 2006

32

Graphical contents list

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2006

Language:

english

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PDF, 602 KB

english, 2006

33

IBC: Guide for Authors

Journal:

Year:

2006

File:

PDF, 171 KB

2006