Volume 5; Issue 12

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Organic Letters
Volume 5; Issue 12

Organic Letters

Volume 5; Issue 12

1

Synthesis of Ethyl 3-Aryl-1-methyl-8-oxo- 8H-anthra[9,1-gh]quinoline-2-carboxylates as Dyes for Potential Application in Liquid Crystal Displays

Bojinov, Vladimir B., Grabchev, Ivo K.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 66 KB

english, 2003

2

New Fluorescent Photoinduced Electron Transfer Chemosensor for the Recognition of H 2 PO 4-

Kim, Sook Kyung, Singh, N. Jiten, Kim, Soo Jeong, Kim, Heon Gon, Kim, Jung Kyung, Lee, Jung Woo, Kim, Kwang S., Yoon, Juyoung

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 120 KB

english, 2003

3

Asymmetric Allylation of Unsymmetrical 1,3-Diketones Using a BINAP−Palladium Catalyst

Kuwano, Ryoichi, Uchida, Kei-ichi, Ito, Yoshihiko

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 64 KB

english, 2003

4

2,6-Diamino-5,8-diaza-7,9-dicarba-purine 1

Wang, Zhijun, Huynh, Hoan K., Han, Bo, Krishnamurthy, Ramanarayanan, Eschenmoser, Albert

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 94 KB

english, 2003

5

New Stereoselective β- C -Glycosidation by Uncatalyzed 1,4-Addition of Organolithium Reagents to a Glycal-Derived Vinyl Oxirane

Di Bussolo, Valeria, Caselli, Micaela, Pineschi, Mauro, Crotti, Paolo

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 93 KB

english, 2003

6

Synthesis of Pyrroles through Coupling of Enyne-hydrazones with Fischer Carbene Complexes

Zhang, Yanshi, Herndon, James W.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 65 KB

english, 2003

7

A General, Brønsted Acid-Catalyzed Hetero-Michael Addition of Nitrogen, Oxygen, and Sulfur Nucleophiles

Wabnitz, Tobias C., Spencer, Jonathan B.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 75 KB

english, 2003

8

Stereoselective Synthesis of Functionalized Pyrrolidines by Ruthenium Porphyrin-Catalyzed Decomposition of α-Diazo Esters and Cascade Azomethine Ylide Formation/1,3-Dipolar Cycloaddition Reactions

Li, Gong-Yong, Chen, Jian, Yu, Wing-Yiu, Hong, Wei, Che, Chi-Ming

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 180 KB

english, 2003

9

Bhc-diol as a Photolabile Protecting Group for Aldehydes and Ketones

Lu, Min, Fedoryak, Olesya D., Moister, Brent R., Dore, Timothy M.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 104 KB

english, 2003

10

Structure Reinvestigation of Gelsemoxonine, a Constituent of Gelsemium elegans , Reveals a Novel, Azetidine-Containing Indole Alkaloid

Kitajima, Mariko, Kogure, Noriyuki, Yamaguchi, Kentaro, Takayama, Hiromitsu, Aimi, Norio

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 99 KB

english, 2003

11

Microwave-Assisted Synthesis of Diaryl Ethers without Catalyst

Li, Feng, Wang, Quanrui, Ding, Zongbiao, Tao, Fenggang

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 60 KB

english, 2003

12

Benzaldehyde Lyase-Catalyzed Enantioselective Carboligation of Aromatic Aldehydes with Mono- and Dimethoxy Acetaldehyde

Demir, Ayhan S., Şeşenoglu, Özge, Dünkelmann, Pascal, Müller, Michael

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 54 KB

english, 2003

13

Stereochemical Diversity through Cyclodimerization: Synthesis of Polyketide-like Macrodiolides

Su, Qibin, Beeler, Aaron B., Lobkovsky, Emil, Porco,, John A., Panek, James S.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 122 KB

english, 2003

14

Stereoselectivity of Superacid-Catalyzed Pictet−Spengler Cyclization Reactions

Nakamura, Satoshi, Tanaka, Masaru, Taniguchi, Tooru, Uchiyama, Masanobu, Ohwada, Tomohiko

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 118 KB

english, 2003

15

Biomimetic Synthesis of Fused Polypyrans: Oxacyclization Stereo- and Regioselectivity Is a Function of the Nucleophile †

Bravo, Fernando, McDonald, Frank E., Neiwert, Wade A., Do, Bao, Hardcastle, Kenneth I.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 115 KB

english, 2003

16

Microwave-Assisted C−H Bond Activation: A Rapid Entry into Functionalized Heterocycles

Tan, Kian L., Vasudevan, Anil, Bergman, Robert G., Ellman, Jonathan A., Souers, Andrew J.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 72 KB

english, 2003

17

New Strategy for the Synthesis of Tetrahydroisoquinoline Alkaloids

Magnus, Philip, Matthews, Kenneth S., Lynch, Vince

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 112 KB

english, 2003

18

Asymmetric Transfer Hydrogenation of Prochiral Ketones in Aqueous Media with New Water-Soluble Chiral Vicinal Diamine as Ligand

Ma, Yaping, Liu, Hui, Chen, Li, Cui, Xin, Zhu, Jin, Deng, Jingen

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 78 KB

english, 2003

19

Limits of Delocalization in Through-Conjugated Dinitrenes: Aromatization or Bond Formation?

Serwinski, Paul R., Lahti, Paul M.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 97 KB

english, 2003

20

The 4,6- O -[α-(2-(2- Iodophenyl)ethylthiocarbonyl)benzylidene] Protecting Group: Stereoselective Glycosylation, Reductive Radical Fragmentation, and Synthesis of β- d -Rhamnopyranosides and Other Deoxy Sugars

Crich, David, Yao, Qingjia

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 73 KB

english, 2003

21

Photochromic Radical Compounds Based on a Naphthopyran System

Kaneko, Takashi, Akutsu, Hiroki, Yamada, Jun-ichi, Nakatsuji, Shin'ichi

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 123 KB

english, 2003

22

Synthetic Studies on Ecteinascidin-743: Constructing a Versatile Pentacyclic Intermediate for the Synthesis of Ecteinascidins and Saframycins

Jin, Wei, Metobo, Sammy, Williams, Robert M.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 210 KB

english, 2003

23

2‘- O -[2-[2-( N , N -Dimethylamino)ethoxy]ethyl] Modified Oligonucleotides: Symbiosis of Charge Interaction Factors and Stereoelectronic Effects ‡

Prhavc, Marija, Prakash, Thazha P., Minasov, George, Cook, P. Dan, Egli, Martin, Manoharan, Muthiah

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 103 KB

english, 2003

24

C-Nucleosidations with 2,6-Diamino-5,8-diaza-7,9-dicarba-purine 1

Han, Bo, Wang, Zhijun, Jaun, Bernhard, Krishnamurthy, Ramanarayanan, Eschenmoser, Albert

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 79 KB

english, 2003

25

A Supramolecular “Ship in Bottle” Strategy for Enantiomeric Selectivity in Geminate Radical Pair Recombination

Poon, Thomas, Turro, Nicholas J., Chapman, Jessica, Lakshminarasimhan, P., Lei, Xuegong, Adam, Waldemar, Bosio, Sara G.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 98 KB

english, 2003

26

Palladium-Catalyzed Rearrangement/Arylation of 2-Allyloxypyridine Leading to the Synthesis of N-Substituted 2-Pyridones

Itami, Kenichiro, Yamazaki, Daisuke, Yoshida, Jun-ichi

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 86 KB

english, 2003

27

Naphthalenes, Isoquinolines, and a Benzazocine from Zirconocene−Copper-Mediated Coupling of Benzocyclobutadiene with Nitriles and Alkynes

Ramakrishna, T. V. V., Sharp, Paul R.

Journal:

Organic Letters

Year:

2003

File:

PDF, 7 KB

2003

28

Efficient Synthesis of Enantiopure β-Amino-γ-Keto Acids from l -Homoserine

Sharma, Anil K., Hergenrother, Paul J.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 68 KB

english, 2003

29

Diels−Alder Reactions of Perfluorobicyclo[2.2.0]hex-1(4)-ene with Aromatics

He, Yigang, Junk, Christopher P., Lemal, David M.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 39 KB

english, 2003

30

New and Efficient Procedure for the Preparation of Unsymmetrical Silaketals

Petit, Marc, Chouraqui, Gaëlle, Aubert, Corinne, Malacria, Max

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 67 KB

english, 2003

31

Determination of Inorganic Phosphate in Serum and Saliva Using a Synthetic Receptor

Tobey, Suzanne L., Anslyn, Eric V.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 76 KB

english, 2003

32

Oxidative 5- Endo Cyclization of Enamides Mediated by Ceric Ammonium Nitrate

Clark, Andrew J., Dell, Colin P., McDonagh, John M., Geden, Joanna, Mawdsley, Peter

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 83 KB

english, 2003

33

Titanium-Mediated [2 + 2 + 2] Coupling of Diynes with Homoallylic Alcohols

Sung, Moo Je, Pang, Jin-Hyun, Park, Soon-Bong, Cha, Jin Kun

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 74 KB

english, 2003

34

Synthesis and Characterization of an N -Acylsulfonamide Inhibitor of Human Asparagine Synthetase †

Koroniak, Lukasz, Ciustea, Mihai, Gutierrez, Jemy A., Richards, Nigel G. J.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 72 KB

english, 2003

35

Highly Stereoselective Anti S N 2‘ Substitutions of ( Z )-Allylic Pentafluorobenzoates with Polyfunctionalized Zinc−Copper Reagents

Harrington-Frost, Nicole, Leuser, Helena, Calaza, M. Isabel, Kneisel, Florian F., Knochel, Paul

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 80 KB

english, 2003

36

Asymmetric Synthesis of Allyl- and α-Allenylamines from Chiral Imines and Alkynes via (η 2 -Imine)Ti(O- i -Pr) 2 Complexes

Fukuhara, Kohki, Okamoto, Sentaro, Sato, Fumie

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 94 KB

english, 2003

37

Tentoxin as a Scaffold for Drug Discovery. Total Solid-Phase Synthesis of Tentoxin and a Library of Analogues

Jiménez, Jose C., Chavarría, Bibiana, López-Macià, Àngel, Royo, Miriam, Giralt, Ernest, Albericio, Fernando

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 81 KB

english, 2003

38

Parallel Approach to Selective Catalysts for Palladium-Catalyzed Desymmetrization of 2,4-Cyclopentenediol

Agarkov, Anton, Uffman, Eric W., Gilbertson, Scott R.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 87 KB

english, 2003

39

Organoplatinum(II) Complexes as a Color Biomarker in Solid-Phase Peptide Chemistry and Screening

Guillena, Gabriela, Halkes, Koen M., Rodríguez, Gema, Batema, Guido D., van Koten, Gerard, Kamerling, Johannis P.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 205 KB

english, 2003

40

Synthesis and Metal-Binding Properties of Chelating Fluorescein Derivatives

Clark, Matthew A., Duffy, Kathryn, Tibrewala, Jyoti, Lippard, Stephen J.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 97 KB

english, 2003

41

m -Phenylene-Linked Aromatic Poly(aminium cationic radical)s: Persistent High-Spin Organic Polyradicals

Michinobu, Tsuyoshi, Inui, Jun, Nishide, Hiroyuki

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 80 KB

english, 2003

42

Utility of Neodymium Diiodide as a Reductant in Ketone Coupling Reactions

Evans, William J., Workman, Penny S., Allen, Nathan T.

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 31 KB

english, 2003

43

Practical Asymmetric Synthesis of β-Trichloromethyl-β-hydroxy Ketones by the Reaction of Chloral or Chloral Hydrate with Chiral Imines

Funabiki, Kazumasa, Honma, Norihiro, Hashimoto, Wataru, Matsui, Masaki

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 39 KB

english, 2003

44

Novel Lactonization with Phenonium Ion Participation Induced by Hypervalent Iodine Reagents

Boye, Amanda C., Meyer, Dominik, Ingison, Crystal K., French, Andrew N., Wirth, Thomas

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 54 KB

english, 2003

45

Metal-Dependent Regioselective Oxidative Coupling of 5,10,15-Triarylporphyrins with DDQ-Sc(OTf) 3 and Formation of an Oxo-quinoidal Porphyrin

Kamo, Makoto, Tsuda, Akihiko, Nakamura, Yasuyuki, Aratani, Naoki, Furukawa, Ko, Kato, Tatsuhisa, Osuka, Atsuhiro

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 117 KB

english, 2003

46

Lewis Acid-Induced Intramolecular Friedel−Crafts Cyclization of 1,3-Bis-exocyclic Dienes. A New Route to 4a-Methyltetrahydrofluorenes

Lomberget, Thierry, Bentz, Emilie, Bouyssi, Didier, Balme, Geneviève

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 79 KB

english, 2003

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