Volume 50; Issue 44

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Tetrahedron Letters
Volume 50; Issue 44

Tetrahedron Letters

Volume 50; Issue 44

1

Stereoselective total synthesis of (−)-pyrenophorol

J.S. Yadav, U.V. Subba Reddy, B.V. Subba Reddy

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 291 KB

english, 2009

2

Amine-catalyzed preparation of oxygenated derivatives of symmetric trisulfides

Mahbubeh Pourshahbaz, Mohammad Joshaghani, Ezzat Rafiee, Jahangir Shahmoradi, Fereshteh Emami, Asieh Iranpour

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 567 KB

english, 2009

3

New one-pot synthesis of pyrazole-5-carboxylates by 1,3-dipole cycloadditions of ethyl diazoacetate with α-methylene carbonyl compounds

Antimo Gioiello, Asiya Khamidullina, Maria Carmela Fulco, Francesco Venturoni, Simon Zlotsky, Roberto Pellicciari

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 342 KB

english, 2009

4

Intramolecular cycloaddition of N-phthalimidoaziridines to double and triple carbon–carbon bonds

Alena S. Pankova, Vladimir V. Voronin, Mikhail A. Kuznetsov

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 356 KB

english, 2009

5

Et-duphos-nickel-catalyzed asymmetric arylation of benzaldehyde derivatives bearing an ortho-Me2PhSi group with potassium aryltriolborates

Fumie Sakurai, Kazuhiro Kondo, Toyohiko Aoyama

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 400 KB

english, 2009

6

An inexpensive cyclodiphosphazane as an efficient ligand for the palladium-catalyzed amination of aryl bromides and chlorides

R. Rama Suresh, K.C. Kumara Swamy

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.88 MB

english, 2009

7

Cu(II) complex of an abiotic receptor as highly selective fluorescent sensor for acetate

Shyamaprosad Goswami, Rinku Chakrabarty

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 313 KB

english, 2009

8

Intramolecular-Prins-cyclization: a novel synthesis of hexahydro-2H-furo[3,2-c]pyran derivatives

J.S. Yadav, P. Pawan Chakravarthy, Prashant Borkar, B.V. Subba Reddy, A.V.S. Sarma

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.66 MB

english, 2009

9

Cu(OTf)2/Cu-catalyzed four-component reaction: a facile synthesis of α-alkoxytriazoles via click chemistry

J.S. Yadav, B.V. Subba Reddy, G. Madhusudhan Reddy, S. Rehana Anjum

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 2.27 MB

english, 2009

10

Syntheses of 2-amino-4,6-dichloro-5-nitropyrimidine and 2-amino-4,5,6-trichloropyrimidine: an unusual aromatic substitution

Sergio Lopez, Thomas McCabe, R. Stanley McElhinney, T. Brian H. McMurry, Isabel Rozas

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 234 KB

english, 2009

11

A stereodivergent route to two epimeric 2-pyrrolidinylglycine derivatives

Ayan Bandyopadhyay, Amit K. Pahari, Shital K. Chattopadhyay

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 302 KB

english, 2009

12

Iron chloride enhancement of dimethylzinc-mediated radical conjugate addition of ethers and an amine to alkylidenemalonates

Ken-ichi Yamada, Masaru Maekawa, Yasutomo Yamamoto, Mayu Nakano, Tito Akindele, Kiyoshi Tomioka

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 664 KB

english, 2009

13

Poly(4-vinylpyridine) catalyzed selective methanolysis of methyl and methylene bromides

G.K. Surya Prakash, Juan C. Colmenares, Patrice T. Batamack, Thomas Mathew, George A. Olah

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 512 KB

english, 2009

14

Polymethylhydrosiloxane (PMHS)/trifluoroacetic acid (TFA): a novel system for reductive amination reactions

Jay P. Patel, An-Hu Li, Hanqing Dong, Vijaya L. Korlipara, Mark J. Mulvihill

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.82 MB

english, 2009

15

Xanthone in synthesis: a reactivity profile via directed lithiation of its dimethyl ketal

Michal R. Odrowaz-Sypniewski, Petros G. Tsoungas, George Varvounis, Paul Cordopatis

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 343 KB

english, 2009

16

Dendritic effects of crown ether-functionalized dendrimers on the solvent extraction of metal ions

Dimitrios Alivertis, Georgios Paraskevopoulos, Vassiliki Theodorou, Konstantinos Skobridis

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 219 KB

english, 2009

17

Highly efficient one-pot C-, N- and O-acylation of indolin-2-one analogs

Mukund Jha, Brian Blunt

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.17 MB

english, 2009

18

One-pot synthesis of γ-hydroxy-γ-oxaphosphonates using pentacovalent oxaphosphorane chemistry

Jae-Min Hwang, Tasneem Islam, Kang-Yeoun Jung

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 289 KB

english, 2009

19

Solvent effects on the asymmetric Pauson–Khand-type reaction by rhodium

Yun Hee Choi, Jaesung Kwak, Nakcheol Jeong

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 461 KB

english, 2009

20

Total synthesis of resolvin E1

Narihito Ogawa, Yuichi Kobayashi

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 489 KB

english, 2009

21

Glycerin and CeCl3·7H2O: a new and efficient recyclable medium for the synthesis of bis(indolyl)methanes

Claudio C. Silveira, Samuel R. Mendes, Francieli M. Líbero, Eder J. Lenardão, Gelson Perin

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.37 MB

english, 2009

22

An efficient tris-(2-aminoethyl)amine-CuI-catalyzed thioetherification of thiols with aryl halides

Nivrutti R. Jogdand, Bapurao B. Shingate, Murlidhar S. Shingare

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.47 MB

english, 2009

23

Ionic liquid-promoted dehydration of aldoximes: a convenient access to aromatic, heteroaromatic and aliphatic nitriles

Debasree Saha, Amit Saha, Brindaban C. Ranu

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 679 KB

english, 2009

24

Editorial board

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 39 KB

english, 2009

25

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.29 MB

english, 2009

26

Calendar

Journal:

Tetrahedron Letters

Year:

2009

File:

PDF, 90 KB

2009

27

(IBC)Guide to Authors (2006)

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 37 KB

english, 2009

28

Spicachlorantins C–F, hydroperoxy dimeric sesquiterpenes from the roots of Chloranthus spicatus

Sang-Yong Kim, Yoshiki Kashiwada, Kazuyoshi Kawazoe, Kotaro Murakami, Han-Dong Sun, Shun-Lin Li, Yoshihisa Takaishi

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 448 KB

english, 2009

29

Biomimetic synthesis of quinoxalines in water

B. Madhav, S. Narayana Murthy, V. Prakash Reddy, K. Rama Rao, Y.V.D. Nageswar

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.66 MB

english, 2009

30

Iodine-catalyzed Friedel–Crafts alkylation of electron-rich arenes with aldehydes: efficient synthesis of triarylmethanes and diarylalkanes

Jaray Jaratjaroonphong, Supaporn Sathalalai, Prapapan Techasauvapak, Vichai Reutrakul

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 351 KB

english, 2009

31

The α-halogenation of α,β-unsaturated carbonyls and dihalogenation of alkenes using bisacetoxyiodobenzene/pyridine hydrohalides

Marsewi Ngatimin, Christopher J. Gartshore, Jeremy P. Kindler, Sudha Naidu, David W. Lupton

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.55 MB

english, 2009

32

AuPPh3Cl/AgOTf-catalyzed reaction of terminal alkynes: nucleophilic addition to activated CO bond

Changkun Li, Fanyang Mo, Weibin Li, Jianbo Wang

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 306 KB

english, 2009

33

Synthesis and oxidative polymerization of dialkyl fluorene-9,9-dicarboxylates

Yanying Zhang, Song Tu, Koichi Mitsudo, Hideo Tanaka, Shunzo Suematsu, Kenji Machida, Daisuke Horii, Shuichi Ishimoto, Kenji Tamamitsu

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 293 KB

english, 2009

34

A facile one-step synthesis of 5-chloro-imidazo[1,5-a]quinazoline by microwave irradiation

Guo Li, Ramesh Kakarla, Samuel W. Gerritz, Annapurna Pendri, Baoqing Ma

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.93 MB

english, 2009

35

Tetrahydroquinoline syntheses induced with catalytic amounts of viologen additives

Zheng Xue, Anindya Samanta, Bruce R. Whittlesey, Michael F. Mayer

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 384 KB

english, 2009

36

Preparation and X-ray structures of 2-[(aryl)iodonio]benzenesulfonates: novel diaryliodonium betaines

Michael W. Justik, John D. Protasiewicz, James B. Updegraff

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 344 KB

english, 2009

37

The gem-disubstituent effect—a computational study that exposes the relevance of existing theoretical models

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 242 KB

english, 2009

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