Volume 3; Issue 23

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Organic Letters
Volume 3; Issue 23

Organic Letters

Volume 3; Issue 23

1

Synthesis of N-Aryl Hydrazides by Copper-Catalyzed Coupling of Hydrazides with Aryl Iodides

Wolter, Martina, Klapars, Artis, Buchwald, Stephen L.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 54 KB

english, 2001

2

A Novel Use of Grubbs' Carbene. Application to the Catalytic Deprotection of Tertiary Allylamines

Alcaide, Benito, Almendros, Pedro, Alonso, Jose M., Aly, Moustafa F.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 45 KB

english, 2001

3

Catalytic Direct Asymmetric Michael Reactions: Taming Naked Aldehyde Donors

Betancort, Juan M., Barbas, Carlos F.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 117 KB

english, 2001

4

Toward the Development of a General Chiral Auxiliary. 9. Highly Diastereoselective Alkylations and Acylations to Form Tertiary and Quaternary Centers

Boeckman,, Robert K., Boehmler, Debra J., Musselman, Rhonda A.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 65 KB

english, 2001

5

Facile Acylation of Sterically Hindered Alcohols through Ketene Intermediates

Nahmany, Moshe, Melman, Artem

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 40 KB

english, 2001

6

Sugar Amino Acid Containing Somatostatin Analogues that Induce Apoptosis in Both Drug-Sensitive and Multidrug-Resistant Tumor Cells †

Gruner, Sibylle A. W., Kéri, Gyorgy, Schwab, Richard, Venetianer, Aniko, Kessler, Horst

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 49 KB

english, 2001

7

An Efficient Synthesis of (−)-Chloramphenicol via Asymmetric Catalytic Aziridination: A Comparison of Catalysts Prepared from Triphenylborate and Various Linear and Vaulted Biaryls

Loncaric, Catherine, Wulff, William D.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 70 KB

english, 2001

8

A Novel Palladium-Catalyzed Synthesis of Phenanthrenes from ortho -Substituted Aryl Iodides and Diphenyl- or Alkylphenylacetylenes

Catellani, Marta, Motti, Elena, Baratta, Simone

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 53 KB

english, 2001

9

Automated Solid-Phase Synthesis of a Branched Leishmania Cap Tetrasaccharide

Hewitt, Michael C., Seeberger, Peter H.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 63 KB

english, 2001

10

New Heterocyclic Precursors for Thermal Generation of Reactive, Electron-Rich 1,2-Diaza-1,3-butadienes

Boeckman,, Robert K., Ge, Ping, Reed, Jessica E.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 53 KB

english, 2001

11

Syn−Anti Isomerization of Aldols by Enolization

Ward, Dale E., Sales, Marcelo, Sasmal, Pradip K.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 49 KB

english, 2001

12

Synthesis of Chiral 1,2-Diamines by Asymmetric Lithiation−Substitution

Coldham, Iain, Copley, Royston C. B., Haxell, Thomas F. N., Howard, Steven

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 49 KB

english, 2001

13

Highly Diastereoselective Lithium Enolate Aldol Reactions of Butane-2,3-diacetal Desymmetrized Glycolic Acid and Deprotection to Enantiopure anti -2,3-Dihydroxy Esters

Dixon, Darren J., Ley, Steven V., Polara, Alessandra, Sheppard, Tom

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 56 KB

english, 2001

14

A Short Synthetic Pathway to a Fully-Functionalized Southern Hemisphere of the Antitumor Macrolide Bryostatin 1

Hale, Karl J., Frigerio, Mark, Manaviazar, Soraya

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 71 KB

english, 2001

15

A Novel and Facile Synthesis of Functionalized [4.4.3] and [4.4.4]Propellano-bislactones Using Acetates of the Baylis−Hillman Adducts

Basavaiah, Deevi, Satyanarayana, Tummanapalli

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 69 KB

english, 2001

16

Enantioselective Routes to Both Enantiomers of Aryl Alcohols with a Single Catalyst Antipode: Ru and Os Transfer Hydrogenation Catalysts

Faller, J. W., Lavoie, Adrien R.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 94 KB

english, 2001

17

Catalytic Nucleophilic Acyl Substitution of Anhydrides by Amphoteric Vanadyl Triflate

Chen, Chien-Tien, Kuo, Jen-Huang, Li, Chun-Hsin, Barhate, N. B., Hon, Sang-Wen, Li, Tai-Wei, Chao, Shi-Deh, Liu, Chia-Cheng, Li, Ying-Chieh, Chang, I-Hsin, Lin, Jin-Sheng, Liu, Chin-Jing, Chou, Y-Chen

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 60 KB

english, 2001

18

Palladium−Imidazolium Carbene Catalyzed Aryl, Vinyl, and Alkyl Suzuki−Miyaura Cross Coupling

Andrus, Merritt B., Song, Chun

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 60 KB

english, 2001

19

An Anion-Induced Regio- and Chemoselective Acylation and Its Application to the Synthesis of an Anticancer Agent

Poirier, Marc, Chen, Frank, Bernard, Charles, Wong, Yee-Shing, Wu, George G.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 65 KB

english, 2001

20

The Acenes: Is There a Relationship between Aromatic Stabilization and Reactivity?

Schleyer, Paul von Ragué, Manoharan, Mariappan, Jiao, Haijun, Stahl, Frank

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 100 KB

english, 2001

21

Mild Conversion of Alcohols to Alkyl Halides Using Halide-Based Ionic Liquids at Room Temperature

Ren, Rex X., Wu, Jeff Xin

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 24 KB

english, 2001

22

Stereochemical Control Factors in the Hantzsch Thiazole Synthesis: A Hammett Substitution Correlation Analysis

Qiao, Qi, So, Sung-Sau, Goodnow, Robert A.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

23

Gold Catalysis: On the Phenol Synthesis

Hashmi, A. Stephen K., Frost, Tanja M., Bats, Jan W.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 44 KB

english, 2001

24

Ruthenium-Catalyzed Olefin Metathesis in Ionic Liquids

Buijsman, Rogier C., van Vuuren, Elizabeth, Sterrenburg, Jan Gerard

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 50 KB

english, 2001

25

An Efficient Combination of Microwave Dielectric Heating and the Use of Solid-Supported Triphenylphosphine for Wittig Reactions

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 42 KB

english, 2001

26

Catalysis of NO Production by a Molybdoenzyme Model

Murray, Jill, Macartney, Donal, Thatcher, Gregory R. J.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 115 KB

english, 2001

27

A Novel Route to 2,3-Pyrazol-1(5 H )-ones via Palladium-Catalyzed Carbonylation of 1,2-Diaza-1,3-butadienes

Boeckman,, Robert K., Reed, Jessica E., Ge, Ping

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 45 KB

english, 2001

28

Highly Diastereoselective Michael Addition Reactions of Butane-2,3-diacetal Desymmetrized Glycolic Acid. Preparation of α-Hydroxy-γ-amino Acid Derivatives

Dixon, Darren J., Ley, Steven V., Rodríguez, Félix

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 50 KB

english, 2001

29

Diastereoselective Ruthenium−Cp Complexation of Enantiopure Arene Compounds Possessing Stereogenic Benzylic Alcohol Functionalities

Kamikawa, Ken, Furusyo, Masaru, Uno, Takahiro, Sato, Yasuko, Konoo, Atutoshi, Bringmann, Gerhard, Uemura, Motokazu

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 106 KB

english, 2001

30

Role of 2-Oxonia Cope Rearrangements in Prins Cyclization Reactions

Rychnovsky, Scott D., Marumoto, Shinji, Jaber, James J.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 54 KB

english, 2001

31

Total Synthesis of Epothilone B

Valluri, Muralikrishna, Hindupur, Rama M., Bijoy, Panicker, Labadie, Guillermo, Jung, Jae-Chul, Avery, Mitchell A.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 44 KB

english, 2001

32

Highly Stereoselective Syntheses of Five- and Seven-Membered Ring Heterocycles from Ylides Generated by Catalytic Reactions of Styryldiazoacetates with Aldehydes and Imines

Doyle, Michael P., Hu, Wenhao, Timmons, Daren J.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 66 KB

english, 2001

33

Use of the V icinal Element Effect for Regiochemical Control of Quinone Substitutions and Its Implication for Convergent Mitomycin Construction

Cox, Amie L., Johnston, Jeffrey N.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 54 KB

english, 2001

34

Solid State Optical Activity of Dichalcogenides: Isolation by Chiral Crystallization and Determination of Absolute Configuration

Shimizu, Toshio, Isono, Hiromi, Yasui, Masanori, Iwasaki, Fujiko, Kamigata, Nobumasa

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 69 KB

english, 2001

35

Efficient Assembly of the Phomactin Core via Two Different Macrocyclization Protocols

Houghton, Tom J., Choi, Soongyu, Rawal, Viresh H.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 52 KB

english, 2001

36

An Exceptional Hydroboration of Substituted Fluoroolefins Providing Tertiary Alcohols

Ramachandran, P. Veeraraghavan, Jennings, Michael P.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 37 KB

english, 2001

37

Intramolecular 4 + 3 Cycloadditions. A Theoretical Analysis of Simple Diastereoselectivity in Reactions of Alkoxyallylic Cations and Furans

Harmata, Michael, Schreiner, Peter R.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 142 KB

english, 2001

38

Synthesis of Oxime-Linked Mucin Mimics Containing the Tumor-Related T N and Sialyl T N Antigens

Marcaurelle, Lisa A., Shin, Youngsook, Goon, Scarlett, Bertozzi, Carolyn R.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 58 KB

english, 2001

39

A Facile and Highly Efficient Route to a Traceless π-Arene Chromium Linker. Applications to Synthetic and Combinatorial Chemistry

Rigby, James H., Kondratenko, Mikhail A.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 104 KB

english, 2001

40

Palladium-Catalyzed Sulfinylzincation: 1-Alkynyl Sulfoxides as a Sulfinyl Anion Equivalent

Maezaki, Naoyoshi, Yoshigami, Ryoko, Maeda, Jun, Tanaka, Tetsuaki

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 48 KB

english, 2001

41

Synthesis of Nodulisporic Acid 2‘ ‘-Oxazoles and 2‘ ‘-Thiazoles

Berger, Richard, Shoop, Wesley L., Pivnichny, James V., Warmke, Lynn M., Zakson-Aiken, Michelle, Owens, Karen A., deMontigny, Pierre, Schmatz, Dennis M., Wyvratt, Matthew J., Fisher, Michael H., Meink

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 64 KB

english, 2001

42

Rational Design of a Sugar-Appended Porphyrin Gelator That Is Forced To Assemble into a One-Dimensional Aggregate

Tamaru, Shun-ichi, Nakamura, Michihiko, Takeuchi, Masayuki, Shinkai, Seiji

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 99 KB

english, 2001

43

Molecules with Shape Memory Based on Restricted Rotation

Choi, Dong-Sook, Chong, Yong S., Whitehead, Daniel, Shimizu, Ken D.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 62 KB

english, 2001

44

Unprotected Oligosaccharides as Phase Tags: Solution-Phase Synthesis of Glycopeptides with Solid-Phase Workups

Wen, Showming, Guo, Zhongwu

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 95 KB

english, 2001

45

Parallel Solution-Phase Synthesis of Mechanism-Based Cysteine Protease Inhibitors

Lee, Alice, Ellman, Jonathan A.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 33 KB

english, 2001

46

Fluorinated Analogues of tert -Butyl Alcohol as Novel Protecting Groups for Use in Fluorous Synthesis

Pardo, Juan, Cobas, Agustín, Guitián, Enrique, Castedo, Luis

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 42 KB

english, 2001

47

Radical-Mediated Annulation Reactions. A Versatile Strategy for the Preparation of a Series of Carbocycles

Sibi, Mukund P., Chen, Jianxie, Rheault, Tara R.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 48 KB

english, 2001

48

Copper(I) tert -Butoxide-Promoted 1,4 C sp2 -to-O Silyl Migration: Stereospecific Allylation of ( Z )-γ-Trimethylsilyl Allylic Alcohols

Taguchi, Haruhiko, Ghoroku, Kazushi, Tadaki, Makoto, Tsubouchi, Akira, Takeda, Takeshi

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 54 KB

english, 2001

49

Novel Development of Exciton-Coupled Circular Dichroism Based on Induced Axial Chirality

Hosoi, Shinzo, Kamiya, Makiko, Ohta, Tomihisa

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 73 KB

english, 2001

50

Phosphonites Based on the Paracyclophane Backbone: New Ligands for Highly Selective Rhodium-Catalyzed Asymmetric Hydrogenation

Zanotti-Gerosa, Antonio, Malan, Christophe, Herzberg, Daniela

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 43 KB

english, 2001

51

Reaction of Arylphosphines with Singlet Oxygen: Intra- vs Intermolecular Oxidation

Gao, Ruomei, Ho, David G., Dong, Timothy, Khuu, Daisy, Franco, Nestor, Sezer, Oemer, Selke, Matthias

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 52 KB

english, 2001

52

The First Polymer-Assisted Solution-Phase Synthesis of Deoxyglycosides

Kirschning, Andreas, Jesberger, Martin, Schönberger, Andreas

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 103 KB

english, 2001

53

Catalytic Asymmetric Access to α,β Unsaturated δ-Lactones through a Vinylogous Aldol Reaction: Application to the Total Synthesis of the Prelog-Djerassi Lactone

Bluet, Guillaume, Bazán-Tejeda, Belén, Campagne, Jean-Marc

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 50 KB

english, 2001

54

A Novel Method for the Preparation of Nucleoside Diphosphates

Meyers, Caren L. Freel, Borch, Richard F.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 55 KB

english, 2001

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