Volume 53; Issue 34

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Tetrahedron Letters
Volume 53; Issue 34

Tetrahedron Letters

Volume 53; Issue 34

1

Polyisoprenylated acylphloroglucinols and a polyisoprenylated tetracyclic xanthone from the bark of Calophyllum thorelii

Le-Thu T. Nguyen, Hieu T. Nguyen, Matej Barbič, Gabi Brunner, Jörg Heilmann, Hung D. Pham, Duc M. Nguyen, Lien-Hoa D. Nguyen

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 527 KB

english, 2012

2

Intercepted decarboxylative allylations of nitroalkanoates

Meghan Schmitt, Alexander J. Grenning, Jon A. Tunge

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.21 MB

english, 2012

3

A scalable approach to diaminopyrazoles using flow chemistry

Noel S. Wilson, Augustine T. Osuma, Jennifer A.Van Camp, Xiangdong Xu

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.02 MB

english, 2012

4

Enhancement of the photochromic switching speed of bithiophene azo dyes

Paulo J. Coelho, M. Cidália R. Castro, Sara S.M. Fernandes, A. Maurício C. Fonseca, M. Manuela M. Raposo

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.67 MB

english, 2012

5

Conducting moisture sensitive reactions under mechanochemical conditions

Daniel C. Waddell, Tammara D. Clark, James Mack

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 940 KB

english, 2012

6

Naphthyl-substituted bisoxazoline and pyridylbisoxazoline–copper(I) catalysts for asymmetric allylic oxidation

Ziniu Zhou, Merritt B. Andrus

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 279 KB

english, 2012

7

A novel approach toward the synthesis of strigolactones through intramolecular [2+2] cycloaddition of ketenes and ketene-iminiums to olefins. Application to the asymmetric synthesis of GR-24

Mathilde Lachia, Pierre M.J. Jung, Alain De Mesmaeker

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 405 KB

english, 2012

8

Electron uptake by classical electron donators: astaxanthin and carotenoid aldehydes

Muhammad Zeeshan, Hans-Richard Sliwka, Vassilia Partali, Ana Martínez

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.68 MB

english, 2012

9

Remarkable stereoselectivity switch in synthesis of carbonyl substituted N2-arylamidrazones with low lipophilicity

Petra Frohberg, Ingo Schulze, Christian Donner, Fabian Krauth

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 221 KB

english, 2012

10

Direct transition metal-free C–S bond formation: synthesis of 2-aminobenzothiazole derivatives via base-mediated approach

Rui Wang, Zhi Chen, Liang Yue, Wei Pan, Jun-Jie Zhao

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.52 MB

english, 2012

11

A simple and efficient synthesis of boron–imidazole macrocycles and their crystal structures

Waldemar Iwanek, Agata Iwanek, Krzysztof Woźniak, Maura Malińska

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 596 KB

english, 2012

12

New methods for the preparation of aryl 2-iminoimidazolidines

Daniel H. O’Donovan, Isabel Rozas

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 449 KB

english, 2012

13

Synthetic studies toward geranylated PPAP natural products oblongifolin A, oblongifolin D, and enervosanone

Goverdhan Mehta, Manabendra Das, Uday Kumar Kundu

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 287 KB

english, 2012

14

A simple, general synthesis of carbonimidic dichlorides

Claire M. Gober, Hoang V. Le, Bruce Ganem

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 179 KB

english, 2012

15

Direct functionalization of labile alkoxyamines

Paul Brémond, Kuanysh Kabytaev, Sylvain R.A. Marque

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 711 KB

english, 2012

16

Rapid synthesis of methoxyconidiol and conitriol stereoisomers

Gérald Lopez, Anne Witczak, Christophe Menniti, Nicolas Inguimbert, Bernard Banaigs

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 315 KB

english, 2012

17

A concise total synthesis of (+)-deoxocassine and (−)-deoxoprosophylline from d-xylose

Ch. Kishore, A. Srinivas Reddy, J.S. Yadav, B.V. Subba Reddy

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 600 KB

english, 2012

18

Model studies toward a synthesis of asperaculin A: exploration of iterative intramolecular Pauson–Khand reaction based strategies to access the dioxa[5.5.5.6]fenestrane framework

Goverdhan Mehta, Tabrez Babu Khan

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 554 KB

english, 2012

19

Synthesis of gem-dihaloenynes and butatrienes from gem-dihalovinyl derivatives

Tianhao Meng, Hui-Jun Zhang, Zhenfeng Xi

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 511 KB

english, 2012

20

Chiral dihydrobenzofuran-based diphosphine (BICMAP): optical resolution and application to rhodium(I)-catalyzed asymmetric 1,4-addition of aryl- and alkenylboronic acids to cyclic enones

Takashi Mino, Masatoshi Hashimoto, Katsunori Uehara, Yoshiaki Naruse, Shohei Kobayashi, Masami Sakamoto, Tsutomu Fujita

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 547 KB

english, 2012

21

A sustainable one-pot synthesis of cinnamyl acetate in triacetin

Adi Wolfson, Christina Dlugy, Anna Karanet, Dorith Tavor

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 181 KB

english, 2012

22

Multibromo-N-alkylcarbazoles: synthesis, characterization, and their benzo[b]thiophene derivatives

Sukrawee Pansay, Narid Prachumrak, Siriporn Jungsuttiwong, Tinnagon Keawin, Taweesak Sudyoadsuk, Vinich Promarak

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 509 KB

english, 2012

23

An unexpected multicomponent reaction leading to 2-arylpyrrolo[2,3,4-kl]acridin-1(2H)-ones

Hassan Kefayati, Fataneh Narchin, Kurosh Rad-Moghadam

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 212 KB

english, 2012

24

Synthesis and functional evaluation of chiral dendrimer–triamine-coordinated Gd complexes as highly sensitive MRI contrast agents

Yuka Miyake, Yu Kimura, Syungo Ishikawa, Hiroshi Tsujita, Hiroki Miura, Michiko Narazaki, Tetsuya Matsuda, Yasuhiko Tabata, Tetsuya Yano, Akio Toshimitsu, Teruyuki Kondo

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 529 KB

english, 2012

25

PEG grafted AM SURE™ resin and its application to solid-phase peptide synthesis

Mira Kim, Yong-Sun Park, Dong-Sik Shin, Song Lee, Yoon-Sik Lee

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 380 KB

english, 2012

26

Direct arylation of benzoxazole C–H bonds with iodobenzene diacetates

Peng Yu, Guangyou Zhang, Fan Chen, Jiang Cheng

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.78 MB

english, 2012

27

Magnetically separable CuFe2O4 nano particles catalyzed multicomponent synthesis of 1,4-disubstituted 1,2,3-triazoles in tap water using ‘click chemistry’

B.S.P. Anil Kumar, K. Harsha Vardhan Reddy, B. Madhav, K. Ramesh, Y.V.D. Nageswar

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 3.85 MB

english, 2012

28

Lewis acid-promoted reaction of β,γ-unsaturated α,α-dimethoxy esters with silyl nucleophiles

Hideyuki Sugimura, Hiiro Miyazaki, Yui Makita

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 420 KB

english, 2012

29

Superacid-catalyzed Friedel–Crafts cyclization of unactivated alkenes

Sara A. Bonderoff, F.G. West, Martin Tremblay

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 383 KB

english, 2012

30

Use of SO3H-functionalized halogenfree ionic liquid ([MIM(CH2)4SO3H] [HSO4]) as efficient promoter for the synthesis of structurally diverse spiroheterocycles

Mahendra Kumar, Kailash Sharma, Anand Kumar Arya

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 378 KB

english, 2012

31

Intramolecular C–C coupling of 2,6-disubstituted-1-bromoaryls for dihydrophenanthridines

Vijay P. Singh, Puspendra Singh, Harkesh B. Singh, Ray J. Butcher

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 645 KB

english, 2012

32

Recyclable graphite oxide promoted efficient synthesis of 2-phenyl quinazoline derivatives in the presence of TBHP as an oxidant

K. Karnakar, A. Vijay Kumar, S. Narayana Murthy, K. Ramesh, Y.V.D. Nageswar

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 4.93 MB

english, 2012

33

Synthesis of a fully functionalized pillar[5]arene by ‘click chemistry’ and its effective binding toward neutral alkanediamines

Hongmei Deng, Xiaoyan Shu, Xiaoshi Hu, Jian Li, Xueshun Jia, Chunju Li

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 566 KB

english, 2012

34

Editorial board

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 34 KB

english, 2012

35

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.54 MB

english, 2012

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