Volume 9; Issue 4

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Organic Letters
Volume 9; Issue 4

Organic Letters

Volume 9; Issue 4

1

Cu-Catalyzed N- and O-Arylation of 2-, 3-, and 4-Hydroxypyridines and Hydroxyquinolines

Altman, Ryan A., Buchwald, Stephen L.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 91 KB

english, 2007

2

One-Step Synthesis of α-Chloro Acetophenones from Acid Chlorides and Aryl Precursors

Rosen, Jonathan, Steinhuebel, Dietrich, Palucki, Michael, Davies, Ian

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 58 KB

english, 2007

3

Asymmetric Syntheses of 1-Aryl-2,2,2-trifluoroethylamines via Diastereoselective 1,2-Addition of Arylmetals to 2-Methyl-N-(2,2,2-trifluoroethylidene)propane-2-sulfinamide

Truong, Vouy Linh, Ménard, Madelaine S., Dion, Isabelle

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 123 KB

english, 2007

4

Synthesis of the Core Structure of Cruentaren A

Vintonyak, Viktor V., Maier, Martin E.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 92 KB

english, 2007

5

Increasing the Open Circuit Voltage of Bulk-Heterojunction Solar Cells by Raising the LUMO Level of the Acceptor

Knol, Joop, Kastenberg, Fredrik, Popescu, Lacramioara M., Verhees, Wiljan J. H., Kroon, Jan M., Kooistra, Floris B., Hummelen, Jan C.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 70 KB

english, 2007

6

Synthesis of Allocolchicines Using Sequential Ring-Closing Enyne Metathesis−Diels−Alder Reactions

Boyer, François-Didier, Hanna, Issam

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 101 KB

english, 2007

7

Selective Desulfurization of Cysteine in the Presence of Cys(Acm) in Polypeptides Obtained by Native Chemical Ligation

Pentelute, Brad L., Kent, Stephen B. H.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 198 KB

english, 2007

8

Titanium- and Lewis Acid-Mediated Cyclopropanation of Imides

Bertus, Philippe, Szymoniak, Jan

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 88 KB

english, 2007

9

Preliminary Studies on the Transformation of Nitrosugars into Branched Chain Iminosugars: Synthesis of 1,4-Dideoxy-4- C -hydroxymethyl- 1,4-imino-pentanols

Otero, José M., Soengas, Raquel G., Estévez, Juan C., Estévez, Ramón J., Watkin, David J., Evinson, Emma L., Nash, Robert J., Fleet, George W. J.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 100 KB

english, 2007

10

Asymmetric Synthesis of Substituted Homoallyl Alcohols, Halomethyl Tetrahydrofurans, and Chloro-amino Sulfones from Allyltitanium Sulfoximines and α-Hetero Aldehydes

Rajender, A., Gais, Hans-Joachim

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 205 KB

english, 2007

11

Profiling of Glycosidase Activities Using Coumarin-Conjugated Glycoside Cocktails

Park, Sungjin, Shin, Injae

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 220 KB

english, 2007

12

9-Mesityl-10-methylacridinium: An Efficient Type II and Electron-Transfer Photooxygenation Catalyst

Griesbeck, Axel G., Cho, Miyeon

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 71 KB

english, 2007

13

Readily Accessible 9-epi-amino Cinchona Alkaloid Derivatives Promote Efficient, Highly Enantioselective Additions of Aldehydes and Ketones to Nitroolefins

McCooey, Séamus H., Connon, Stephen J.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 105 KB

english, 2007

14

Electrophilic Aromatic Substitution Reactions of 1,2-Dihydro-1,2-azaborines

Pan, Jun, Kampf, Jeff W., Ashe, Arthur J.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 57 KB

english, 2007

15

Asymmetric Mannich Reactions with in Situ Generation of Carbamate-Protected Imines by an Organic Catalyst

Song, Jun, Shih, Hui-Wen, Deng, Li

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 88 KB

english, 2007

16

Gold(III)-Catalyzed Double Hydroamination of o -Alkynylaniline with Terminal Alkynes Leading to N -Vinylindoles

Zhang, Yuhua, Donahue, James P., Li, Chao-Jun

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 111 KB

english, 2007

17

Simple and Efficient Heterogeneous Copper Catalysts for Enantioselective C−H Carbene Insertion

Fraile, José M., García, José I., Mayoral, José A., Roldán, Marta

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 46 KB

english, 2007

18

De Novo Synthesis of Troc-Protected Amines: Intermolecular Rhodium-Catalyzed C−H Amination with N -Tosyloxycarbamates

Lebel, Hélène, Huard, Kim

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 88 KB

english, 2007

19

Synthesis of Oligo(phenylene ethynylene)s with Dendrimer “Shells” for Molecular Electronics

Shi, Zi-Fa, Wang, Le-Jia, Wang, Hong, Cao, Xiao-Ping, Zhang, Hao-Li

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 107 KB

english, 2007

20

3-Mercaptopropanol as a Traceless Linker for Chemical and Enzymatic Synthesis of Oligosaccharides

Merbouh, Nabyl, Wallner, Fredrik K., Cociorva, Oana M., Seeberger, Peter H.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 137 KB

english, 2007

21

Total Synthesis of Thapsigargin, a Potent SERCA Pump Inhibitor

Ball, Matthew, Andrews, Stephen P., Wierschem, Frank, Cleator, Ed, Smith, Martin D., Ley, Steven V.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 120 KB

english, 2007

22

Diverse Synthesis of Novel Bisterpyridines via Suzuki-Type Cross-Coupling

Han, Fu She, Higuchi, Masayoshi, Kurth, Dirk G.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 121 KB

english, 2007

23

Brønsted Acid Catalyzed Propargylation of 1,3-Dicarbonyl Derivatives. Synthesis of Tetrasubstituted Furans

Sanz, Roberto, Miguel, Delia, Martínez, Alberto, Álvarez-Gutiérrez, Julia M., Rodríguez, Félix

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 91 KB

english, 2007

24

An Evans−Tishchenko−Ring-Closing Metathesis Approach to Medium-Ring Lactones

Aird, Jennifer I., Hulme, Alison N., White, John W.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 111 KB

english, 2007

25

Dual-Fluorescent Donor−Acceptor Dyad with Tercarbazole Donor and Switchable Imide Acceptor: Promising Structure for an Integrated Logic Gate

Zhao, Zujin, Xing, Yajun, Wang, Zixing, Lu, Ping

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 158 KB

english, 2007

26

Operationally Simple and Efficient Workup Procedure for TBAF-Mediated Desilylation: Application to Halichondrin Synthesis

Kaburagi, Yosuke, Kishi, Yoshito

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 120 KB

english, 2007

27

[2+2] Photocyclization in a Solid-State Transformation of a TTF-benzonitrile

Alberola, Antonio, Clarke, Caroline S., Rawson, Jeremy M.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 8 KB

english, 2007

28

Synthesis of 2-Oxazolidinones from β-Lactams: Stereospecific Total Synthesis of (−)-Cytoxazone and All of Its Stereoisomers

Mishra, Rajesh Kumar, Coates, Cristina M., Revell, Kevin D., Turos, Edward

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 85 KB

english, 2007

29

Bis(2-pyridyl)-Substituted Boratriazaindacene as an NIR-Emitting Chemosensor for Hg(II)

Coskun, Ali, Yilmaz, M. Deniz, Akkaya, Engin U.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 128 KB

english, 2007

30

Intramolecular Azide Trapping of the Nazarov Intermediate: Formation of Peroxy-Bridged Indolizidinones via a Deep-Seated Rearrangement and Aerobic Oxidation

Rostami, Ali, Wang, Yong, Arif, Atta M., McDonald, Robert, West, F. G.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 79 KB

english, 2007

31

N -Vinylpyridinium and -ammonium Tetrafluoroborate Salts: New Electrophilic Coupling Partners for Pd(0)-Catalyzed Suzuki Cross-Coupling Reactions

Buszek, Keith R., Brown, Neil

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 74 KB

english, 2007

32

Diene-Transmissive Cycloadditions: Control of Monocycloaddition by Self-Assembly on a Lewis Acid Template

Souweha, Michael Santos, Arab, Akram, ApSimon, Megan, Fallis, Alex G.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 183 KB

english, 2007

33

A Lewis Acid−Lewis Base Bifunctional Catalyst from a New Mixed Ligand

Lin, Yun-Ming, Boucau, Julie, Li, Zhongtao, Casarotto, Virginie, Lin, Jinzhen, Nguyen, Annie N., Ehrmantraut, Jessica

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 76 KB

english, 2007

34

Selective Monocyclization of Epoxy Terpenoids Promoted by Zeolite NaY. A Short Biomimetic Synthesis of Elegansidiol and Farnesiferols B−D

Tsangarakis, Constantinos, Arkoudis, Elias, Raptis, Christos, Stratakis, Manolis

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 94 KB

english, 2007

35

Synthesis of (+)-Madindoline A and (+)-Madindoline B

Wan, Lifeng, Tius, Marcus A.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 87 KB

english, 2007

36

Rapid Access to Pyrimido[5,4- c ]isoquinolines via a Sulfur Monoxide Extrusion Reaction

Fu, Renzhong, Xu, Xianxiu, Dang, Qun, Chen, Feng, Bai, Xu

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 81 KB

english, 2007

37

Transition Structures of Diastereoselective 1,3-Dipolar Cycloadditions of Nitrile Oxides to Chiral Homoallylic Alcohols

Luft, Jennifer A. R., Meleson, Kieche, Houk, K. N.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 173 KB

english, 2007

38

α-Hydroxy Esters via Enantioselective Hydrogen-Mediated C−C Coupling: Regiocontrolled Reactions of Silyl-Substituted 1,3-Diynes

Cho, Chang-Woo, Krische, Michael J.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 8 KB

english, 2007

39

Highly Stereoselective Radical Carbonylations of gem -Dihalocyclopropane Derivatives with CO

Nishii, Yoshinori, Nagano, Takao, Gotoh, Hideki, Nagase, Ryohei, Motoyoshiya, Jiro, Aoyama, Hiromu, Tanabe, Yoo

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 83 KB

english, 2007

40

Enantioselective Catalytic Ring Expansion of Methylenecyclopropane Carboxamides Promoted by a Chiral Magnesium Lewis Acid

Taillier, Catherine, Lautens, Mark

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 61 KB

english, 2007

41

Zwitterion from a Cyclopropane with Geminal Donor and Acceptor Groups

Sliwinska, Anna, Czardybon, Wojciech, Warkentin, John

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 119 KB

english, 2007

42

Isolation, Structure Determination, and Anti-Cancer Activity of Apoptolidin D

Wender, Paul A., Longcore, Kate E.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 62 KB

english, 2007

43

Ru-Catalyzed Intermolecular [3+2+1] Cycloaddition of α,β-Unsaturated Ketones with Silylacetylenes and Carbon Monoxide Leading to α-Pyrones

Fukuyama, Takahide, Higashibeppu, Yuki, Yamaura, Ryo, Ryu, Ilhyong

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 73 KB

english, 2007

44

Assessment of 4-Nitrogenated Benzyloxymethyl Groups for 2‘-Hydroxyl Protection in Solid-Phase RNA Synthesis

Cieślak, Jacek, Kauffman, Jon S., Kolodziejski, Michelle J., Lloyd, John R., Beaucage, Serge L.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 61 KB

english, 2007

45

Diastereoselective Synthesis of the Pectenotoxin 2 Non-Anomeric AB Spiroacetal

Vellucci, Danielle, Rychnovsky, Scott D.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 69 KB

english, 2007

46

Multiple On-Resin Olefin Metathesis to Form Ring-Expanded Analogues of the Lantibiotic Peptide, Lacticin 3147 A2

Pattabiraman, Vijaya R., Stymiest, Jake L., Derksen, Darren J., Martin, Nathaniel I., Vederas, John C.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 208 KB

english, 2007

47

Phosphine-Dependent Stereoselectivity in the Mitsunobu Cyclodehydration of 1,2-Diols: Stereodivergent Approach to Triaryl-Substituted Epoxides

García-Delgado, Noemí, Riera, Antoni, Verdaguer, Xavier

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 85 KB

english, 2007

48

Synthesis of [3]Catenanes Based on Metal-Directed Self-Assembly and π-Donor/π-Acceptor Interactions

Chas, Marcos, Blanco, Víctor, Peinador, Carlos, Quintela, José M.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 186 KB

english, 2007

49

A Modular Approach to Marine Macrolide Construction. 4. Assembly of C36−C51 and C29−C44 Building Blocks and Evaluation of Key Coupling Reactions Targeting Spongistatin 1 (Altohyrtin A)

Ciblat, Stephane, Kim, Jungchul, Stewart, Catherine A., Wang, Jizhou, Forgione, Pat, Clyne, Dean, Paquette, Leo A.

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 85 KB

english, 2007

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