Volume 11; Issue 18

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Organic Letters
Volume 11; Issue 18

Organic Letters

Volume 11; Issue 18

1

Highly Regioselective Au(I)-Catalyzed Hydroamination of Ynamides and Propiolic Acid Derivatives with Anilines

Kramer, Søren, Dooleweerdt, Karin, Lindhardt, Anders Thyboe, Rottländer, Mario, Skrydstrup, Troels

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 266 KB

english, 2009

2

Palladium-Catalyzed Benzylation of Heterocyclic Aromatic Compounds

Lapointe, David, Fagnou, Keith

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 1.05 MB

english, 2009

3

Convenient Solution-Phase Synthesis and Conformational Studies of Novel Linear and Cyclic α,β-Alternating Peptoids

Hjelmgaard, Thomas, Faure, Sophie, Caumes, Cécile, De Santis, Emiliana, Edwards, Alison A., Taillefumier, Claude

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 508 KB

english, 2009

4

Highly Enantioselective Synthesis of Chiral Secondary Amines by Gold(I)/Chiral Brønsted Acid Catalyzed Tandem Intermolecular Hydroamination and Transfer Hydrogenation Reactions

Liu, Xin-Yuan, Che, Chi-Ming

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 190 KB

english, 2009

5

Efficient One-Pot Synthesis of Rotaxanes Bearing Electron Donors and [60]Fullerene

Megiatto, Jackson D., Spencer, Robert, Schuster, David I.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 252 KB

english, 2009

6

Iron-Catalyzed Selective Oxidation of N -Methyl Amines: Highly Efficient Synthesis of Methylene-Bridged bis-1,3-Dicarbonyl Compounds

Li, Haijun, He, Zhiheng, Guo, Xingwei, Li, Wenjuan, Zhao, Xuhui, Li, Zhiping

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 685 KB

english, 2009

7

Gold-Catalyzed Synthesis of Carbon-Bridged Medium-Sized Rings

Barabé, Francis, Bétournay, Geneviève, Bellavance, Gabriel, Barriault, Louis

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 306 KB

english, 2009

8

Total Synthesis and Structural Revision of the Presumed Aeruginosins 205A and B

Hanessian, Stephen, Wang, Xiaotian, Ersmark, Karolina, Del Valle, Juan R., Klegraf, Ellen

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 316 KB

english, 2009

9

Reaction of 1,2-Orthoesters with HF−Pyridine: A Method for the Preparation of Partly Unprotected Glycosyl Fluorides and Their Use in Saccharide Synthesis

López, J. Cristóbal, Ventura, Juan, Uriel, Clara, Gómez, Ana M., Fraser-Reid, Bert

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 472 KB

english, 2009

10

4-Amino-1,8-naphthalimide-Based Tröger’s Bases As High Affinity DNA Targeting Fluorescent Supramolecular Scaffolds

Veale, Emma B., Frimannsson, Daniel O., Lawler, Mark, Gunnlaugsson, Thorfinnur

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 416 KB

english, 2009

11

Swerilactones A and B, Anti-HBV New Lactones from a Tradtional Chinese Herb: Swertia mileensis as a Treatment for Viral Hepatitis

Geng, Chang-An, Jiang, Zhi-Yong, Ma, Yun-Bao, Luo, Jie, Zhang, Xue-Mei, Wang, Hong-Ling, Shen, Yong, Zuo, Ai-Xue, Zhou, Jun, Chen, Ji-Jun

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 658 KB

english, 2009

12

Asymmetric [3,3]- and [1,3]-Sigmatropic Rearrangements of γ-Allyloxy Vinylogous Urethanes

Li, Yu-Jang, Chang, Yuan-Kang, Ho, Guo-Ming, Huang, Hua-Ming

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 393 KB

english, 2009

13

Synthesis of Antitumor Marine Alkaloid Discorhabdin A Oxa Analogues

Wada, Yasufumi, Otani, Kouji, Endo, Noriko, Harayama, Yu, Kamimura, Daigo, Yoshida, Masako, Fujioka, Hiromichi, Kita, Yasuyuki

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 251 KB

english, 2009

14

Crossed Intramolecular Rauhut−Currier-Type Reactions via Dienamine Activation

Marqués-López, Eugenia, Herrera, Raquel P., Marks, Timo, Jacobs, Wiebke C., Könning, Daniel, de Figueiredo, Renata M., Christmann, Mathias

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 342 KB

english, 2009

15

Benzothiazoline: Highly Efficient Reducing Agent for the Enantioselective Organocatalytic Transfer Hydrogenation of Ketimines

Zhu, Chen, Akiyama, Takahiko

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 291 KB

english, 2009

16

Unusual Intramolecular Bridging Reaction in Thiacalix[4]arene Series

Kundrat, Ondrej, Dvorakova, Hana, Cisarova, Ivana, Pojarova, Michaela, Lhotak, Pavel

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 723 KB

english, 2009

17

Suzuki Polycondensation with a Hairpin Monomer

Sangvikar, Yogesh, Fischer, Karl, Schmidt, Manfred, Schlüter, A. Dieter, Sakamoto, Junji

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 818 KB

english, 2009

18

An Asymmetric Total Synthesis of Brevisamide

Ghosh, Arun K., Li, Jianfeng

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 340 KB

english, 2009

19

Homogeneous, Anaerobic (N-Heterocyclic Carbene)−Pd or −Ni Catalyzed Oxidation of Secondary Alcohols at Mild Temperatures

Berini, Christophe, Brayton, Daniel F., Mocka, Corey, Navarro, Oscar

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 479 KB

english, 2009

20

Chemoselective Nitration of Phenols with tert- Butyl Nitrite in Solution and on Solid Support

Koley, Dipankar, Colón, Olvia C., Savinov, Sergey N.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 331 KB

english, 2009

21

Synthesis of Enol Lactones via Cu(I)-Catalyzed Intramolecular O-Vinylation of Carboxylic Acids

Sun, Changhui, Fang, Yewen, Li, Shuang, Zhang, Yue, Zhao, Qiwu, Zhu, Shana, Li, Chaozhong

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 397 KB

english, 2009

22

Enantioselective Synthesis of β-Trifluoromethyl-β-lactones via NHC-Catalyzed Ketene−Ketone Cycloaddition Reactions

Wang, Xiao-Na, Shao, Pan-Lin, Lv, Hui, Ye, Song

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 281 KB

english, 2009

23

Tetradehydrodinaphtho[10]annulene: A Hitherto Unknown Dehydroannulene and a Viable Precursor to Stable Zethrene Derivatives

Umeda, Rui, Hibi, Daijiro, Miki, Koji, Tobe, Yoshito

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 799 KB

english, 2009

24

Palladium-Catalyzed Dehydrogenative Coupling of Furans with Styrenes

Aouf, Chahinez, Thiery, Emilie, Le Bras, Jean, Muzart, Jacques

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 553 KB

english, 2009

25

Synthesis of Imino[60]fullerenes Using Nitriles and Trimethylsilylmethyl Triflate

Matsuo, Keiko, Matsuo, Yutaka, Iwashita, Akihiko, Nakamura, Eiichi

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 211 KB

english, 2009

26

Unusual Intramolecular Cyclization of Tris(β-oximinoalkyl)amines. The First Synthesis of 1,4,6,10-Tetraazaadamantanes

Semakin, Artem N., Sukhorukov, Alexey Yu., Lesiv, Alexey V., Ioffe, Sema L., Lyssenko, Konstantin A., Nelyubina, Yulia V., Tartakovsky, Vladimir A.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 256 KB

english, 2009

27

Synthesis of N-Terminally Linked Protein Dimers and Trimers by a Combined Native Chemical Ligation-CuAAC Click Chemistry Strategy

Xiao, Junpeng, Tolbert, Thomas J.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 925 KB

english, 2009

28

Pd-Catalyzed Cross-Coupling of Functionalized Organozinc Reagents with Thiomethyl-Substituted Heterocycles

Metzger, Albrecht, Melzig, Laurin, Despotopoulou, Christina, Knochel, Paul

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 367 KB

english, 2009

29

Nickel-Catalyzed Direct Alkynylation of Azoles with Alkynyl Bromides

Matsuyama, Naoto, Hirano, Koji, Satoh, Tetsuya, Miura, Masahiro

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 505 KB

english, 2009

30

Synthetic Study on Tetrapetalones: Stereoselective Cyclization of N -Acyliminium Ion To Construct Substituted 1-Benzazepines

Li, Cheng, Li, Xinyu, Hong, Ran

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 662 KB

english, 2009

31

Trigochilides A and B, Two Highly Modified Daphnane-Type Diterpenoids from Trigonostemon chinensis

Chen, Hua-Dong, He, Xiu-Feng, Ai, Jing, Geng, Mei-Yu, Yue, Jian-Min

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 632 KB

english, 2009

32

Small Molecule Ligands for Bulged RNA Secondary Structures

Meyer, S. Todd, Hergenrother, Paul J.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 427 KB

english, 2009

33

Attempted Generation of the Potentially Aromatic 6,7-Diphenyldibenzo[ e,g ][1,4]diazocine Dianion Leads with Profound Rearrangement to the Isomeric N -(2-Amino-1,2-diphenylethenyl)carbazole Dianions

Eisch, John J., Manchanayakage, Renuka N., Rheingold, Arnold L.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 386 KB

english, 2009

34

Polyol Synthesis with β-Oxyanionic Alkyllithium Reagents: Syntheses of Aculeatins A, B, and D

Malathong, Viengkham, Rychnovsky, Scott D.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 325 KB

english, 2009

35

First Synthesis of Porphyrin-Fused 1,10-Phenanthroline−Ruthenium(II) Complexes

Okujima, Tetsuo, Mifuji, Akihiro, Nakamura, Jun, Yamada, Hiroko, Uno, Hidemitsu, Ono, Noboru

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 438 KB

english, 2009

36

Diphenylprolinol Silyl Ether as a Catalyst in an Asymmetric, Catalytic, and Direct Michael Reaction of Nitroethanol with α,β-Unsaturated Aldehydes

Gotoh, Hiroaki, Okamura, Daichi, Ishikawa, Hayato, Hayashi, Yujiro

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 322 KB

english, 2009

37

Bent Ladder-Type Hexaphenylene with Carbazole Core and Spiro Linkage as Stable and Efficient Blue Emitter

Jiang, Zuoquan, Yao, Haiqing, Liu, Zhongyin, Yang, Chuluo, Zhong, Cheng, Qin, Jingui, Yu, Gui, Liu, Yunqi

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 1.12 MB

english, 2009

38

Enantioselective Conjugate Addition Employing 2-Heteroaryl Titanates and Zinc Reagents

Smith, Anna J., Abbott, Lily K., Martin, Stephen F.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 334 KB

english, 2009

39

Leaving Group Potential of a Substituted Cyclopentadienyl Anion Toward Oxidative Addition

Fisher, Ethan L., Lambert, Tristan H.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 402 KB

english, 2009

40

Remarkable Observations on Triplet-Sensitized Reactions. The Di-π-methane Rearrangement of Acyclic 1,4-Dienes in the Triplet Excited State

Armesto, Diego, Ortiz, Maria J., Agarrabeitia, Antonia R., Martin-Fontecha, Mar, El-Boulifi, Noureddin, Duran-Sampedro, Gonzalo, Enma, Danielle

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 235 KB

english, 2009

41

Ruthenium-Catalyzed [2 + 2] Cycloaddition of Allenynes Leading to a Bicyclo[4.2.0]octa-1(8),5-diene Skeleton

Saito, Nozomi, Tanaka, Yuki, Sato, Yoshihiro

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 765 KB

english, 2009

42

SmI 2 -Mediated Carbon−Carbon Bond Fragmentation in α-Aminomethyl Malonates

Xu, Qiongfeng, Cheng, Bin, Ye, Xinshan, Zhai, Hongbin

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 287 KB

english, 2009

43

Isocyanides and Arylacetic Acids: Synthesis and Reactivity of 3-Aryl-2-acyloxyacrylamides, an Example of Serendipity-Oriented Synthesis

Basso, Andrea, Banfi, Luca, Galatini, Andrea, Guanti, Giuseppe, Rastrelli, Federico, Riva, Renata

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 232 KB

english, 2009

44

Highly Regio- and Stereoselective Synthesis of ( Z )-Trisubstituted Alkenes via Propyne Bromoboration and Tandem Pd-Catalyzed Cross-Coupling

Wang, Chao, Tobrman, Tomas, Xu, Zhaoqing, Negishi, Ei-ichi

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 960 KB

english, 2009

45

Silicon Powder: The First Nonmetal Elemental Catalyst for Aminobromination of Olefins with TsNH 2 and NBS

Wei, Jun-Fa, Chen, Zhan-Guo, Lei, Wei, Zhang, Li-Hui, Wang, Ming-Zheng, Shi, Xian-Ying, Li, Run-Tao

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 186 KB

english, 2009

46

One-Pot Synthesis of Coumarin-Based Oxazabicyclic and Oxazatricyclic Compounds and Their Fluorescence Redox Switching Properties

Lin, Chi-Hui, Jhang, Jing-Fu, Yang, Ding-Yah

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 815 KB

english, 2009

47

Glycoluril Trimers: Selective Synthesis and Supramolecular Properties

Stancl, Marek, Hodan, Martin, Sindelar, Vladimir

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 785 KB

english, 2009

48

Palladium-Catalyzed Decarboxylative Rearrangements of Allyl 2,2,2-Trifluoroethyl Malonates: Direct Access to Homoallylic Esters

Tardibono, Lawrence P., Patzner, Jerod, Cesario, Cara, Miller, Marvin J.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 320 KB

english, 2009

49

Novel, Efficient Alkene-Phosphinite Hybrid Ligand Based on d -Glucose

Minuth, Tobias, Boysen, Mike M. K.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 280 KB

english, 2009

50

Nickel-Catalyzed Cycloadditive Couplings of Enynes and Isocyanates

D’Souza, Brendan R., Louie, Janis

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 461 KB

english, 2009

51

Transfer Hydrogenation in Water: Enantioselective, Catalytic Reduction of ( E )-β,β-Disubstituted Nitroalkenes

Soltani, Omid, Ariger, Martin A., Carreira, Erick M.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 124 KB

english, 2009

52

Direct Prenylation of Aromatic and α,β-Unsaturated Carboxamides via Iridium-Catalyzed C−H Oxidative Addition−Allene Insertion

Zhang, Yong Jian, Skucas, Eduardas, Krische, Michael J.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 352 KB

english, 2009

53

Highly Diastereoselective Three-Component Vinylogous Mannich Reaction between Isoquinolines, Acyl/Sulfonyl Chlorides, and Silyloxyfurans

Hermange, Philippe, Dau, Marie Elise Tran Huu, Retailleau, Pascal, Dodd, Robert H.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 299 KB

english, 2009

54

Asymmetric Total Synthesis of Alkaloids 223A and 6- epi -223A †

Ghosh, Partha, Judd, Weston R., Ribelin, Timothy, Aubé, Jeffrey

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 236 KB

english, 2009

55

A Novel One-Pot Procedure for the Stereoselective Synthesis of α-Hydroxy Esters from Ortho Esters

Breuning, Matthias, Häuser, Tobias, Tanzer, Eva-Maria

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 321 KB

english, 2009

56

Unusual Transposition of Allenic Framework in Intramolecular Cyclization of Acetal-Tethered (Allenylmethyl)silanes

Ogasawara, Masamichi, Okada, Atsushi, Murakami, Hidetoshi, Watanabe, Susumu, Ge, Yonghui, Takahashi, Tamotsu

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 321 KB

english, 2009