Volume 48; Issue 12

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Tetrahedron Letters
Volume 48; Issue 12

Tetrahedron Letters

Volume 48; Issue 12

1

Expeditious synthesis of imidazo[1,2-c]pyrimidines via a [4+1]-cycloaddition

Michael Umkehrer, Günther Ross, Nadine Jäger, Christoph Burdack, Jürgen Kolb, Hong Hu, Maria Alvim-Gaston, Christopher Hulme

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 123 KB

english, 2007

2

Diastereoselective allylation of planar chiral substituted ferrocenecarboxaldehyde: an efficient entry to chiral ferrocenyl ligands

Hao Li, Hin-Soon Cheng, Ai-Hua Seow, Teck-Peng Loh

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 140 KB

english, 2007

3

Iodine as a versatile reagent for the Prins-cyclization: an expeditious synthesis of 4-iodotetrahydropyran derivatives

J.S. Yadav, B.V. Subba Reddy, G.G.K.S. Narayana Kumar, T. Swamy

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 147 KB

english, 2007

4

Spiroleucettadine: synthetic studies and investigations towards structural revision

Nicholas Aberle, Simon P.B. Ovenden, Guillaume Lessene, Keith G. Watson, Brian J. Smith

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 346 KB

english, 2007

5

Metalated peptide fibers derived from a natural metal-binding peptide motif

Surajit Ghosh, Sandeep Verma

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 230 KB

english, 2007

6

A novel approach for the synthesis of alkyl and aryl sulfonamides

Ahmad Shaabani, Ebrahim Soleimani, Ali Hossein Rezayan

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 131 KB

english, 2007

7

Enantioselective organocatalytic conjugate addition of amines to α,β-unsaturated aldehydes: one-pot asymmetric synthesis of β-amino acids and 1,3-diamines

Jan Vesely, Ismail Ibrahem, Ramon Rios, Gui-Ling Zhao, Yongmei Xu, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 158 KB

english, 2007

8

A simple and concise catalytic asymmetric entry to tetrahydroxanthenones

Ramon Rios, Henrik Sundén, Ismail Ibrahem, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 138 KB

english, 2007

9

The synthesis of unusual isocoumarin derivatives: the chemistry of homophthalic acid

Sevil Özcan, Ertan Şahin, Metin Balci

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 194 KB

english, 2007

10

Colorimetric recognition of the length of α,ω-diamines in water

Kazunori Tsubaki, Daisuke Tanima, Takahiro Sasamori, Norihiro Tokitoh, Takeo Kawabata

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 480 KB

english, 2007

11

The first synthesis of single enantiomers of ketomycolic acids

Gani Koza, Mark S. Baird

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 145 KB

english, 2007

12

Convergent synthesis of the ABCDE-ring fragment of the Caribbean ciguatoxin C-CTX-1

Masayuki Inoue, Fumihito Saito, Masafumi Iwatsu, Yuuki Ishihara, Masahiro Hirama

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 177 KB

english, 2007

13

Synthesis of the LMN-ring fragment of the Caribbean ciguatoxin C-CTX-1

Keita Yoshikawa, Masayuki Inoue, Masahiro Hirama

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 166 KB

english, 2007

14

Uncatalyzed Michael addition of indoles: synthesis of some novel 3-alkylated indoles via a three-component reaction in solvent-free conditions

Mohit L. Deb, Pulak J. Bhuyan

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 129 KB

english, 2007

15

Three-component tandem reactions of (2-arylsulfanyl-3-aryl-2-oxiranyl)(aryl)methanones and o-phenylenediamine: formation of quinoxalines

M. Kamal Nasar, Raju Ranjith Kumar, Subbu Perumal

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 209 KB

english, 2007

16

Corrigendum to “Enantioselective total synthesis of (+)-digitoxigenin”: [Tetrahedron Lett. 48 (2007) 1541]

Masahiro Honma, Masahisa Nakada

Journal:

Tetrahedron Letters

Year:

2007

File:

PDF, 62 KB

2007

17

Synthesis and evaluation of hexitol nucleoside congeners as ambiguous nucleosides

Catia Lambertucci, Guy Schepers, Gloria Cristalli, Piet Herdewijn, Arthur Van Aerschot

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 114 KB

english, 2007

18

A novel approach to the synthesis of benzo[b]fluoren-11-ones

Ana Martínez, José C. Barcia, Amalia M. Estévez, Fernando Fernández, Lucía González, Juan C. Estévez, Ramón J. Estévez

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 117 KB

english, 2007

19

Carteramine A, an inhibitor of neutrophil chemotaxis, from the marine sponge Stylissa carteri

Hirotsugu Kobayashi, Koki Kitamura, Koji Nagai, Yoichi Nakao, Nobuhiro Fusetani, Rob W.M. van Soest, Shigeki Matsunaga

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 189 KB

english, 2007

20

Synthesis of oxazolidinones in supercritical CO2 under heterogeneous catalysis

Raimondo Maggi, Chiara Bertolotti, Emilia Orlandini, Chiara Oro, Giovanni Sartori, Maurizio Selva

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 130 KB

english, 2007

21

New syntheses of dalbergichromene and dalbergin from vanillin via neoflavene intermediate

Sie-Rong Li, Liang-Yeu Chen, Jui-Chi Tsai, Jing-Yu Tzeng, Ian-Lih Tsai, Eng-Chi Wang

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 107 KB

english, 2007

22

Process for preparing Ezetimibe intermediate by enantioselective CBS catalyzed ketone reduction with BH3–DEA prepared in situ

Blandine Bertrand, Sonia Durassier, Stéphane Frein, Alain Burgos

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 111 KB

english, 2007

23

Synthesis of new dithiocarbamate-based organosilanes for grafting on silica

Stéphanie Goubert-Renaudin, Raphaël Schneider, Alain Walcarius

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 134 KB

english, 2007

24

Ranking the effect of [1A(ax), 1B(eq)] versus [1A(eq), 1B(ax)] cyclohexane ring substitution on the 1H chemical shifts of γ-methylene cyclohexane ring protons using 2,2-disubstituted adamantanes as models

Antonios Kolocouris

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 181 KB

english, 2007

25

Synthesis of chiral cyclohexane-backbone P,N-ligands derived from pyridine and their applications in asymmetric catalysis

Qi-Bin Liu, Yong-Gui Zhou

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 126 KB

english, 2007

26

A new colorimetric test for detection of hydroxyl groups in solid-phase synthesis

Shiro Komba, Sayoko Sasaki, Sachiko Machida

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 614 KB

english, 2007

27

Novel cyclic tetraselenides of mannose: synthesis and mechanistic studies

Kirubakaran Sivapriya, Perumal Suguna, Srinivasan Chandrasekaran

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 220 KB

english, 2007

28

One-pot synthesis of 1,4-disubstituted 1,2,3-triazoles from terminal acetylenes and in situ generated azides

Kristin Odlo, Edmund André Høydahl, Trond Vidar Hansen

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 126 KB

english, 2007

29

Novel Cinchona alkaloid derived ammonium salts as catalysts for the asymmetric synthesis of β-hydroxy α-amino acids via aldol reactions

Bing Ma, Jared L. Parkinson, Steven L. Castle

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 136 KB

english, 2007

30

Synthesis of C2-symmetric trans-2,6-diarylpiperidinones via aryl cuprate addition: an unexpected stereochemical outcome

Christopher L. Hamblett, David L. Sloman, Laura T. Kliman, Bruce Adams, Richard G. Ball, Matthew G. Stanton

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 220 KB

english, 2007

31

Peptide dithiodiethanol esters for in situ generation of thioesters for use in native ligation

A. Pernille Tofteng, Knud J. Jensen, Thomas Hoeg-Jensen

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 129 KB

english, 2007

32

NbCl5-Catalyzed one-pot Mannich-type reaction: three component synthesis of β-amino carbonyl compounds

Rui Wang, Bo-gang Li, Tai-kun Huang, Lin Shi, Xiao-xia Lu

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 110 KB

english, 2007

33

A new reaction of N-aryl-2-pyrimidinamines with triphosgene

Mahavir Prashad, Bin Hu, Hong-Yong Kim, Denis Har, Oljan Repič, Thomas J. Blacklock

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 110 KB

english, 2007

34

Synthesis of 6-alkylidene-2,3-benzo-1,4-diaza-7-oxabicyclo[4.3.0]non-2-enes by cyclization of 1,3-bis(silyl enol ethers) with quinoxalines

Andreas Schmidt, Jörg-Peter Gütlein, Peter Langer

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 108 KB

english, 2007

35

3-Substituted 4-pyranones: a rapid approach using microwave heating

Omar D. Lopez, Jason T. Goodrich, Fukang Yang, Lawrence B. Snyder

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 127 KB

english, 2007

36

Sequential cross-metathesis/cyclopropanation: short syntheses of (+/−)-cascarillic acid and (+/−)-grenadamide

Hani Salim, Olivier Piva

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 133 KB

english, 2007

37

Editorial board

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 46 KB

english, 2007

38

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 535 KB

english, 2007

39

(IBC)Guide to Authors (2006)

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 46 KB

english, 2007

40

Theoretical elucidation of the antioxidant mechanism of 1,3-dihydro-1-methyl-2H-imidazole-2-selenol (MSeI)

Y. Soujanya, G. Narahari Sastry

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 552 KB

english, 2007