Volume 68; Issue 47

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Tetrahedron
Volume 68; Issue 47

Tetrahedron

Volume 68; Issue 47

1

Efficient Heck cross-coupling of 3-iodo-benzopyrones with olefins under microwave irradiation without phosphine

Yikai Zhang, Zhiliang Lv, Hanyu Zhong, Mingfeng Zhang, Tao Zhang, Wannian Zhang, Ke Li

Journal:

Year:

2012

Language:

english

File:

PDF, 1.79 MB

english, 2012

2

Development of non-symmetric thiophene-fused BODIPYs

Xin-Dong Jiang, Houjun Zhang, Yuanlin Zhang, Weili Zhao

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Year:

2012

Language:

english

File:

PDF, 815 KB

english, 2012

3

Total chemical synthesis of polypeptides and proteins: chemistry of ligation techniques and beyond

Hosahalli P. Hemantha, Narasimhamurthy Narendra, Vommina V. Sureshbabu

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Year:

2012

Language:

english

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PDF, 4.30 MB

english, 2012

4

Solution-phase synthesis of novel seven-membered cyclic dipeptides containing α- and β-amino acids

Erika Jiménez-González, C. Gabriela Ávila-Ortiz, Rodrigo González-Olvera, Jorge Vargas-Caporali, Georges Dewynter, Eusebio Juaristi

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Year:

2012

Language:

english

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PDF, 994 KB

english, 2012

5

Oxidation of benzyl alcohols, benzyl halides, and alkylbenzenes with oxone

Keshaba Nanda Parida, Samik Jhulki, Susovan Mandal, Jarugu Narasimha Moorthy

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Year:

2012

Language:

english

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PDF, 1.02 MB

english, 2012

6

Unexpected conversion of alkyl azides to alkyl iodides and of aryl azides to N-tert-butyl anilines

Julien Maury, Laurence Feray, Michèle P. Bertrand, Ajoy Kapat, Philippe Renaud

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Year:

2012

Language:

english

File:

PDF, 331 KB

english, 2012

7

Logic design and synthesis of quinoxalines via the integration of iodination/oxidation/cyclization sequences from ketones and 1,2-diamines

Mi Lian, Qi Li, Yanping Zhu, Guodong Yin, Anxin Wu

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Year:

2012

Language:

english

File:

PDF, 1.08 MB

english, 2012

8

Trifluoroacetic acid catalyzed dibenzodiazocine synthesis: optimization and mechanism study

Na Zhao, Li Qiu, Xiao Wang, Jianzhong Li, Yi Jiang, Xiaobo Wan

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Year:

2012

Language:

english

File:

PDF, 717 KB

english, 2012

9

Unexpected course of rearrangement of substituted S-(1(3H)-isobenzofuranone-3-yl)isothiuronium bromides

Jiří Váňa, Miloš Sedlák, Zdeňka Padělková, Jiří Hanusek

Journal:

Year:

2012

Language:

english

File:

PDF, 764 KB

english, 2012

10

Acid-catalyzed regioselective sulfamination of γ-amino–alkenes and stereoselective rearrangement of pyrrolidines to piperidines

Lijun Li, Haining Wang, Deshun Huang, Yian Shi

Journal:

Year:

2012

Language:

english

File:

PDF, 541 KB

english, 2012

11

Sequential one-pot and three-component reactions of an N-heterocyclic carbene to form 4-(1,2,4-triazol-5-ylidene)pyrrolidine-2,5-diones: a tandem umpolung/annulation sequence via deoxy-Breslow intermediates

Shin-ichi Matsuoka, Yusuke Tochigi, Koji Takagi, Masato Suzuki

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Year:

2012

Language:

english

File:

PDF, 900 KB

english, 2012

12

Bis(benzimidazolium)methane salts: a potential guest for dibenzo-24-crown-8 towards [2]pseudorotaxanes

Sabari Ghosh, Ann Marie Schmiedekamp, Chhanda Mukhopadhyay

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Year:

2012

Language:

english

File:

PDF, 1.09 MB

english, 2012

13

Highly regioselective hydroiodination of terminal alkynes and silylalkynes with iodine and phosphorus reagents leading to internal iodoalkenes

Shin-ichi Kawaguchi, Haruna Masuno, Motohiro Sonoda, Akihiro Nomoto, Akiya Ogawa

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Year:

2012

Language:

english

File:

PDF, 4.07 MB

english, 2012

14

Structural and stereochemical investigations into bromotyrosine-derived metabolites from southern Australian marine sponges, Pseudoceratina spp.

Angela A. Salim, Zeinab G. Khalil, Robert J. Capon

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Year:

2012

Language:

english

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PDF, 485 KB

english, 2012

15

Synthesis, photophysical and electrochemical properties and theoretical studies on three novel indolo[3,2-b]carbazole derivatives containing benzothiazole units

He-ping Shi, Li-wen Shi, Jian-xin Dai, Lei Xu, Mei-hua Wang, Xiao-huan Wu, Li Fang, Chuan Dong, Martin M.F. Choi

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Year:

2012

Language:

english

File:

PDF, 581 KB

english, 2012

16

Elaboration of the ether cleaving ability and selectivity of the classical Pearlman's catalyst [Pd(OH)2/C]: concise synthesis of a precursor for a myo-inositol pyrophosphate

Alson Mart, Mysore S. Shashidhar

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Year:

2012

Language:

english

File:

PDF, 533 KB

english, 2012

17

Novel synthesis and functionalization of ortho–ortho disubstituted biphenyls and a highly condensed novel heterocycle using radical cyclization reaction

C.H. Wang, A.R. White, S.N. Schwartz, S. Alluri, T.M. Cattabiani, L.K. Zhang, T.M. Chan, A.V. Buevich, A.K. Ganguly

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Year:

2012

Language:

english

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PDF, 909 KB

english, 2012

18

Penilactones A and B, two novel polyketides from Antarctic deep-sea derived fungus Penicillium crustosum PRB-2

Guangwei Wu, Hongyan Ma, Tianjiao Zhu, Jing Li, Qianqun Gu, Dehai Li

Journal:

Year:

2012

Language:

english

File:

PDF, 584 KB

english, 2012

19

Design and synthesis of 2(1H)-pyrazinones as inhibitors of protein kinases

John J. Caldwell, Nicolas Veillard, Ian Collins

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Year:

2012

Language:

english

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PDF, 903 KB

english, 2012

20

Agelasines O–U, new diterpene alkaloids with a 9-N-methyladenine unit from a marine sponge Agelas sp.

Takaaki Kubota, Takahiro Iwai, Azusa Takahashi-Nakaguchi, Jane Fromont, Tohru Gonoi, Jun'ichi Kobayashi

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Year:

2012

Language:

english

File:

PDF, 884 KB

english, 2012

21

The Thorpe–Ziegler-type reaction of 3-cyanopyridine-2(1H)-thiones with Biginelli 6-bromomethyl-3,4-dihydropyrimidin-2(1H)-ones: cascade assembling of tetra- and pentacyclic heterocyclic scaffolds

Iryna O. Lebedyeva, Victor V. Dotsenko, Vladimir V. Turovtsev, Sergey G. Krivokolysko, V'yacheslav M. Povstyanoy, Mikhaylo V. Povstyanoy

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Year:

2012

Language:

english

File:

PDF, 673 KB

english, 2012

22

Synthesis and conformational studies of a hybrid β-alanine–morpholine tetramer

Andrea Trabocchi, Andrea Krachmalnicoff, Gloria Menchi, Antonio Guarna

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Year:

2012

Language:

english

File:

PDF, 370 KB

english, 2012

23

Synthesis of novel oxindolylpyrrolo[2,3-d]pyrimidines via a three-component sequential tandem reaction

Kurosh Rad-Moghadam, Seyyedeh Cobra Azimi

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Year:

2012

Language:

english

File:

PDF, 311 KB

english, 2012

24

Domino cyclocondensation of arylaldehydes with 2-acetylpyridine

Meng-Yang Chang, Ming-Hao Wu

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Year:

2012

Language:

english

File:

PDF, 555 KB

english, 2012

25

Synthesis of new bipolar materials based on diphenylphosphine oxide and triphenylamine units: efficient host for deep-blue phosphorescent organic light-emitting diodes

Wei Jiang, Wen Yang, Xinxin Ban, Bin Huang, Yunqian Dai, Yueming Sun, Lian Duan, Yong Qiu

Journal:

Year:

2012

Language:

english

File:

PDF, 689 KB

english, 2012

26

3,4-seco-Diterpenoids from Trigonostemon flavidus

Gui-Hua Tang, Hong-Ping He, Yu-Cheng Gu, Ying-Tong Di, Yue-Hu Wang, Shi-Fei Li, Shun-Lin Li, Yu Zhang, Xiao-Jiang Hao

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Year:

2012

Language:

english

File:

PDF, 692 KB

english, 2012

27

Total syntheses of lindenane-type sesquiterpenoids: (±)-chloranthalactones A, B, F, (±)-9-hydroxy heterogorgiolide, and (±)-shizukanolide E

Guizhou Yue, Li Yang, Changchun Yuan, Biao Du, Bo Liu

Journal:

Year:

2012

Language:

english

File:

PDF, 1.57 MB

english, 2012

28

One-pot synthesis and antiproliferative evaluation of pyrazolo[3,4-d]pyrimidine derivatives

Yu-Ying Huang, Li-Ya Wang, Chun-Hsi Chang, Yueh-Hsiung Kuo, Kimiyoshi Kaneko, Hiroyuki Takayama, Masayuki Kimura, Shin-Hun Juang, Fung Fuh Wong

Journal:

Year:

2012

Language:

english

File:

PDF, 254 KB

english, 2012

29

Short syntheses of (+)-ferruginol from (+)-dehydroabietylamine

Miguel A. González, David Pérez-Guaita

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Year:

2012

Language:

english

File:

PDF, 308 KB

english, 2012

30

Pyridinium salts—versatile reagents for the regioselective synthesis of functionalized thiazocino[2,3-b]indoles by tandem dinucleophilic reactions of thiooxindoles

Mostafa Kiamehr, Firouz Matloubi Moghaddam, Pavel V. Gormay, Volodymyr Semeniuchenko, Alexander Villinger, Peter Langer, Viktor O. Iaroshenko

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Year:

2012

Language:

english

File:

PDF, 736 KB

english, 2012

31

Bioactive pregnane-type steroids from the soft coral Scleronephthya gracillimum

Hui-Yu Fang, Chih-Chuang Liaw, Chih-Hua Chao, Zhi-Hong Wen, Yang-Chang Wu, Chi-Hsin Hsu, Chang-Feng Dai, Jyh-Horng Sheu

Journal:

Year:

2012

Language:

english

File:

PDF, 425 KB

english, 2012

32

New C2-symmetry diols accumulating one stereogenic axis and two stereogenic centers

Julen Mendizabal, Pedro de March, Josep Recasens, Albert Virgili, Ángel Álvarez-Larena, José Elguero, Ibon Alkorta

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Year:

2012

Language:

english

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PDF, 805 KB

english, 2012

33

A new bioorthogonal cross-linker with alkyne and hydrazide end groups for chemoselective ligation. Application to antibody labelling

Nathalie Fischer-Durand, Michèle Salmain, Anne Vessières, Gérard Jaouen

Journal:

Year:

2012

Language:

english

File:

PDF, 681 KB

english, 2012

34

α-Triethylsilyl-α-diazoacetone in double cross-aldolisation: convenient acetone equivalent toward 5-hydroxy-1,3-diketones

Anthony Lancou, Héloua Haroun, Uday K. Kundu, Frédéric Legros, Nicolas Zimmermann, Monique Mathé-Allainmat, Jacques Lebreton, Gilles Dujardin, Catherine Gaulon-Nourry, Pascal Gosselin

Journal:

Year:

2012

Language:

english

File:

PDF, 530 KB

english, 2012

35

Unified route to asymmetrically substituted butenolide, maleic anhydride, and maleimide constituents of Antrodia camphorata

John Boukouvalas, Vincent Albert, Richard P. Loach, Raphaël Lafleur-Lambert

Journal:

Year:

2012

Language:

english

File:

PDF, 303 KB

english, 2012

36

Reactivity of β-amino alcohols against dialkyl oxalate: synthesis and mechanism study in the formation of substituted oxalamide and/or morpholine-2,3-dione derivatives

Maria Luisa Testa, Elena Zaballos, Ramón J. Zaragozá

Journal:

Year:

2012

Language:

english

File:

PDF, 695 KB

english, 2012

37

Stereoselective multigram-scale synthesis of cis- and trans-β-phenylproline derivatives

Isabel Rodríguez, M. Isabel Calaza, Ana I. Jiménez, Carlos Cativiela

Journal:

Year:

2012

Language:

english

File:

PDF, 308 KB

english, 2012

38

Stereoselective synthesis of both enantiomers of trans-2-(diphenylmethylideneamino)cyclopropanecarboxylic acid using a chiral pool approach and their incorporation in dipeptides

Tamara Meiresonne, Sven Mangelinckx, Norbert De Kimpe

Journal:

Year:

2012

Language:

english

File:

PDF, 1.09 MB

english, 2012

39

A novel and convenient method for the synthesis of new derivatives of pyrido[3,2-e]pyrrolo[1,2-a][1,4]diazepine-6,11-dione

Abderrahman El Bouakher, Gildas Prié, Mina Aadil, Said Lazar, Mohamed Akssira, Marie-Claude Viaud-Massuard

Journal:

Year:

2012

Language:

english

File:

PDF, 929 KB

english, 2012

40

π-Annulation reactions of 4-thiazolidinone enaminones in the synthesis of fused bi- and tri-cyclic compounds

Bojan P. Bondžić, Zdravko Džambaski, Aleksandra M. Bondžić, Rade Marković

Journal:

Year:

2012

Language:

english

File:

PDF, 1.10 MB

english, 2012

41

Microbial transformations of taxadienes and the multi-drug resistant tumor reversal activities of the metabolites

Xiao Liu, Ridao Chen, Dan Xie, Mei Mei, Jianhua Zou, Xiaoguang Chen, Jungui Dai

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Year:

2012

Language:

english

File:

PDF, 371 KB

english, 2012

42

Editorial board

Journal:

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2012

Language:

english

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PDF, 81 KB

english, 2012

43

Graphical contents list

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2012

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english

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PDF, 2.07 MB

english, 2012

44

Amination of quinolones with morpholine derivatives

Lippur, Kristin, Tiirik, TÃµnis, Kudrjashova, Marina, JÃ¤rving, Ivar, Lopp, Margus, Kanger, TÃµnis

Journal:

Year:

2012

Language:

english

File:

PDF, 639 KB

english, 2012

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