Volume 53; Issue 30

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Tetrahedron Letters
Volume 53; Issue 30

Tetrahedron Letters

Volume 53; Issue 30

1

Mild acetal cleavage using B-chlorocatecholborane in the synthesis of rearrangement-sensitive 2-arachidonoylglycerol

Michael J. Roche, Seth M. Madren, C. Ray Tallent, F. Ivy Carroll, Herbert H. Seltzman

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 243 KB

english, 2012

2

Rh(II)-Cp∗–TsDPEN catalyzed aqueous asymmetric transfer hydrogenation of chromenones into saturated alcohol: CC and CO reduction in one step

Lei Tang, Zechao Lin, Qiwei Wang, Xiaobei Wang, Linfeng Cun, Weicheng Yuan, Jin Zhu, Jingen Deng

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.22 MB

english, 2012

3

Efficient AgOTf or Ph3PAuCl–AgSbF6 catalyzed cyclization of 1-hydroxy-2-alkynylallylphosphonates/2-alkynylallyl alcohols to 2-furylphosphonates/2,3,5-trisubstituted furans

Ramesh Kotikalapudi, K.C. Kumara Swamy

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 718 KB

english, 2012

4

A tandem one-pot aqueous phase synthesis of thiazoles/selenazoles

B. Madhav, S. Narayana Murthy, B.S.P. Anil Kumar, K. Ramesh, Y.V.D. Nageswar

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 4.23 MB

english, 2012

5

A new chiral sulfinyl–NH–pyridine ligand for Ir-catalyzed asymmetric transfer hydrogenation reaction

Lei Tang, Qiwei Wang, Juanjuan Wang, Zechao Lin, Xiaobei Wang, Linfeng Cun, Weicheng Yuan, Jin Zhu, Jian Liao, Jingen Deng

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.97 MB

english, 2012

6

Synthesis of a novel Boc-protected cyclopropane-modified proline analogue

Andriy V. Tymtsunik, Vitaliy A. Bilenko, Yevhen M. Ivon, Oleksandr O. Grygorenko, Igor V. Komarov

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 386 KB

english, 2012

7

Selenium Blue-α and -β: turning on the fluorescence of a pyrenyl fluorophore via oxidative cleavage of the Se–C bond by reactive oxygen species

Wei Chen, Wan Ping Bay, Ming Wah Wong, Dejian Huang

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 492 KB

english, 2012

8

Interesting transformations of naturally occurring cassane diterpenoids and bioevaluation of the products

Chithaluri Sudhakar, Parigi Raghavendar Reddy, Tuniki Venugopal Raju, Biswanath Das

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 378 KB

english, 2012

9

Ecofriendly and facile Nano ZnO catalyzed solvent-free enamination of 1,3-dicarbonyls

Utkarsha U. Indulkar, Sandip R. Kale, Manoj B. Gawande, Radha V. Jayaram

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 2.86 MB

english, 2012

10

An efficient synthesis of 2-alkylpyridines using an alkylation/double decarboxylation strategy

Craig Donald, Scott Boyd

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 2.73 MB

english, 2012

11

An efficient intermolecular [Pd]-catalyzed C–C and intramolecular [Cu]-catalyzed C–O bonds formation: synthesis of functionalized flavans and benzoxepine

B. Suchand, J. Krishna, B. Venkat Ramulu, D. Dibyendu, A. Gopi Krishna Reddy, L. Mahendar, G. Satyanarayana

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.75 MB

english, 2012

12

Pd-catalyzed addition of boronic acids to vinylogous imines: a convenient approach to 3-sec-alkyl substituted indoles

Liang-Liang Cao, Xu-Ni Li, Fan-Yan Meng, Guo-Fang Jiang

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 435 KB

english, 2012

13

Regioselective double Boekelheide reaction: first synthesis of 3,6-dialkylpyrazine-2,5-dicarboxaldehydes from dl-alanine

Sajal Kumar Das, Joseph Frey

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 738 KB

english, 2012

14

Rhodium-catalyzed cyclopropanations of 2-aryl-2H-chromenes with dialkyl malonate esters. A comparison of α-diazo derivatives and phenyliodonium ylides

Sean Stokes, Rachel Mustain, Lydia Pickle, Keith T. Mead

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 611 KB

english, 2012

15

Catalysis by zeolite leading to the construction of thiazole ring: an improved synthesis of 4-alkynyl substituted thiazoles

K. Arunkumar, D. Naresh Kumar Reddy, K.B. Chandrasekhar, P. Rajender Kumar, K. Shiva Kumar, Manojit Pal

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 885 KB

english, 2012

16

Scandium triflate-catalyzed 6,6′-diiodination of 2,2′-dimethoxy-1,1′-binaphthyl with 1,3-diiodo-5,5-dimethylhydantoin

Toshiyuki Kamei, Hiroshi Shibaguchi, Makoto Sako, Kenji Toribatake, Toyoshi Shimada

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 928 KB

english, 2012

17

Cocrystals of U-shaped ureadicarboxylic acid with 2-aminopyrimidine and melamine: rhombus-shaped cyclic heterotetramer motifs

Shugo Hisamatsu, Hyuma Masu, Masahiro Takahashi, Keiki Kishikawa, Shigeo Kohmoto

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 749 KB

english, 2012

18

Dipodal fluorescent chemosensor for Cu2+ and resultant complex as a chemosensor for iodide

Hanna Goh, Min Joung Kim, Preeti Saluja, Narinder Singh, Doo Ok Jang

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 773 KB

english, 2012

19

Efficient one-pot synthesis of α-aminophosphonates from aldehydes and ketones catalyzed by ytterbium(III) triflate

Yeon Heo, Dae Hyan Cho, Mithilesh Kumar Mishra, Doo Ok Jang

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 408 KB

english, 2012

20

Number of terminal groups versus generation of the dendrimer, which criteria influence the catalytic properties?

Paul Servin, Régis Laurent, Hanna Dib, Luca Gonsalvi, Maurizio Peruzzini, Jean-Pierre Majoral, Anne-Marie Caminade

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 610 KB

english, 2012

21

Facile domino reactions in the statistically controlled product- and stereoselective synthesis of densely functionalized cis-1,4-cyclohexa-1,4-dienes and trans,trans-trisubstituted-1,2,5,6-tetrahydropyridines

Palani Sokkan Harikrishnan, Stephen Michael Rajesh, Subbu Perumal

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 474 KB

english, 2012

22

A concise synthetic strategy to alkynyl sulfides via transition-metal-free catalyzed C–S coupling of 1,1-dibromo-1-alkenes with thiophenols

Zhangqin Ni, Sichang Wang, Hui Mao, Yuanjiang Pan

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 2.90 MB

english, 2012

23

Free porphyrin catalyzed direct C–H arylation of benzene with aryl halides

Yeuk Sze Ng, Chung Sum Chan, Kin Shing Chan

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.78 MB

english, 2012

24

Synthesis of a sugar-functionalized iridium complex and its application as a fluorescent lectin sensor

Soumik Mandal, Rituparna Das, Parna Gupta, Balaram Mukhopadhyay

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 466 KB

english, 2012

25

Intramolecular oxidative coupling of 3-indolylarylketones with Pd(II)-catalysis under air: convenient access to indenoindolones

Sankar K. Guchhait, Maneesh Kashyap, Somnath Kandekar

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 2.39 MB

english, 2012

26

A practical synthesis of [13C4] N-benzylpiperazine from [13C2] glycine

Fredrik Lake, Christian Linde

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 203 KB

english, 2012

27

Highly diastereoselective addition of allyltitanocenes to α-chiral ketones

Takeshi Takeda, Satoshi Yoshida, Takuya Nishimura, Akira Tsubouchi

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.14 MB

english, 2012

28

Synthesis of a new class of highly fluorescent aryl-vinyl benzo[1,2-b:4,5-b′]difuran derivatives

Mariusz J. Bosiak, Judyta A. Jakubowska, Krzysztof B. Aleksandrzak, Szymon Kamiński, Anna Kaczmarek-Kędziera, Marta Ziegler-Borowska, Dariusz Kędziera, Jörg Adams

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 436 KB

english, 2012

29

Solvent-free synthesis of 2-amino-4-arylthiazoles under microwave irradiation

David Cáceres-Castillo, Rubén M. Carballo, Jorge A. Tzec-Interián, Gonzalo J. Mena-Rejón

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 281 KB

english, 2012

30

Sinulasulfoxide and sinulasulfone, sulfur-containing alkaloids from the Indonesian soft coral Sinularia sp.

Masteria Yunovilsa Putra, Angela Ianaro, Elisabetta Panza, Giorgio Bavestrello, Carlo Cerrano, Ernesto Fattorusso, Orazio Taglialatela-Scafati

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 361 KB

english, 2012

31

Corrigendum to “LDA-mediated domino carbolithiation reactions of vinylidenecyclopropanes with but-3-yn-2-one and 1-phenylprop-2-yn-1-one” [Tetrahedron Lett. 51 (2010) 321–324]

Bei-Li Lu, Jian-Mei Lu, Min Shi

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 115 KB

english, 2012

32

Highly enantioselective Michael addition of cyclic ketones to chalcones catalyzed by pyrrolidine-based imides

Hong-Yu Xie, Shu-Rong Ban, Ju-Na Liu, Qing-Shan Li

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 941 KB

english, 2012

33

Editorial board

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 34 KB

english, 2012

34

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.78 MB

english, 2012