Volume 14; Issue 2

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Organic Letters
Volume 14; Issue 2

Organic Letters

Volume 14; Issue 2

1

Facile Synthesis of 3a,6a-Dihydro-furo[2,3-b]furans and Polysubstituted Furans Involving Dearomatization of Furan Ring via Electrocyclic Ring-Closure

Yin, Biaolin, Zeng, Guohui, Cai, Congbi, Ji, Fanghua, Huang, Li, Li, Zhengrong, Jiang, Huanfeng

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 340 KB

english, 2012

2

Asymmetric Synthesis of Polyhydroxylated N-Alkoxypiperidines by Ring-Closing Double Reductive Amination: Facile Preparation of Isofagomine and Analogues

Malik, Gaëlle, Guinchard, Xavier, Crich, David

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 270 KB

english, 2012

3

Copper-Catalyzed Aerobic Oxidative Intramolecular C–H Amination Leading to Imidazobenzimidazole Derivatives

Wang, Xiaoqiang, Jin, Yunhe, Zhao, Yufen, Zhu, Lin, Fu, Hua

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 457 KB

english, 2012

4

Synthesis of Platinum(II) Metallocycles Using Microwave-Assisted Heating

López-Vidal, Eva M., Blanco, Víctor, García, Marcos D., Peinador, Carlos, Quintela, José M.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 278 KB

english, 2012

5

Synthesis of N-Azolylindoles by Copper-Catalyzed C–H/N–H Coupling–Annulation Sequence of o-Alkynylanilines

Oda, Yoshiro, Hirano, Koji, Satoh, Tetsuya, Miura, Masahiro

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 804 KB

english, 2012

6

Synthesis of C-Glycoside Analogues of α-Galactosylceramide via Linear Allylic C–H Oxidation and Allyl Cyanate to Isocyanate Rearrangement

Liu, Zheng, Bittman, Robert

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 723 KB

english, 2012

7

Diisobutylaluminum Hydride Reductions Revitalized: A Fast, Robust, and Selective Continuous Flow System for Aldehyde Synthesis

Webb, Damien, Jamison, Timothy F.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 993 KB

english, 2012

8

Enantioselective Synthesis of Pyrrolidine-, Piperidine-, and Azepane-Type N-Heterocycles with α-Alkenyl Substitution: The CpRu-Catalyzed Dehydrative Intramolecular N-Allylation Approach

Seki, Tomoaki, Tanaka, Shinji, Kitamura, Masato

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 292 KB

english, 2012

9

Mild and Rapid Method for the Generation of ortho-(Naphtho)quinone Methide Intermediates

Shaikh, Abdul kadar, Cobb, Alexander J. A., Varvounis, George

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 741 KB

english, 2012

10

Walsucochinoids A and B: New Rearranged Limonoids from Walsura cochinchinensis

Han, Mei-Ling, Zhang, Hua, Yang, Sheng-Ping, Yue, Jian-Min

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 966 KB

english, 2012

11

Formal Intermolecular [2 + 2] Cycloaddition Reaction of Alleneamides with Alkenes via Gold Catalysis

Li, Xiao-Xiao, Zhu, Li-Li, Zhou, Wen, Chen, Zili

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 517 KB

english, 2012

12

Ruthenium Catalyzed Synthesis of Enaminones

Koduri, Naga Durgarao, Scott, Halee, Hileman, Bethany, Cox, Justin D., Coffin, Michael, Glicksberg, Lindsay, Hussaini, Syed R.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 289 KB

english, 2012

13

Development of FRET-Based Ratiometric Fluorescent Cu2+ Chemodosimeters and the Applications for Living Cell Imaging

Yuan, Lin, Lin, Weiying, Chen, Bin, Xie, Yinan

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.49 MB

english, 2012

14

Boronate Urea Activation of Nitrocyclopropane Carboxylates

So, Sonia S., Auvil, Tyler J., Garza, Victoria J., Mattson, Anita E.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 667 KB

english, 2012

15

Organocatalytic Michael–Knoevenagel–Hetero-Diels–Alder Reactions: An Efficient Asymmetric One-Pot Strategy to Isochromene Pyrimidinedione Derivatives

Hong, Bor-Cherng, Dange, Nitin S., Ding, Chun-Feng, Liao, Ju-Hsiou

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 817 KB

english, 2012

16

Mild Reaction Conditions for the Terminal Deuteration of Alkynes

Bew, Sean P., Hiatt-Gipson, Glyn D., Lovell, Jenny. A., Poullain, Christophe

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 853 KB

english, 2012

17

Synthesis of Thiophenylalanine-containing Peptides via Cu(I)-mediated Cross-Coupling

Forbes, Christina R., Zondlo, Neal J.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 884 KB

english, 2012

18

Optimization of HNO Production from N,O-bis-Acylated Hydroxylamine Derivatives

Sutton, Art D., Williamson, Morgan, Weismiller, Hilary, Toscano, John P.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 353 KB

english, 2012

19

A New Route to Indazolone via Amidation Reaction of o-Carboxyazobenzene

Li, Chengjie, Zhang, Tianyi, Zeng, Zhe, Liu, Xiujun, Zhao, Yunfeng, Zhang, Bao, Feng, Yaqing

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 484 KB

english, 2012

20

Nucleic Acid Templated Uncaging of Fluorophores Using Ru-Catalyzed Photoreduction with Visible Light

Röthlingshöfer, Manuel, Gorska, Katarzyna, Winssinger, Nicolas

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.07 MB

english, 2012

21

Solid-Phase Synthesis of NMe-IB-01212, a Highly N-Methylated Cyclic Peptide

Marcucci, Eleonora, Tulla-Puche, Judit, Albericio, Fernando

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 379 KB

english, 2012

22

Synthesis of New 4,5-Dihydrofuranoindoles and Their Evaluation as HCV NS5B Polymerase Inhibitors

Velázquez, Francisco, Venkatraman, Srikanth, Lesburg, Charles A., Duca, José, Rosenblum, Stuart B., Kozlowski, Joseph A., Njoroge, F. George

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 717 KB

english, 2012

23

Colorimetric Sensing of Fluoride Ion by New Expanded Calix[4]pyrrole through Anion−π Interaction

Mahanta, Sanjeev P., Kumar, B. Sathish, Baskaran, Sambath, Sivasankar, Chinnappan, Panda, Pradeepta K.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 2.48 MB

english, 2012

24

Access to Dienophilic Ene-Triketone Synthons by Oxidation of Diketones with an Oxoammonium Salt

Eddy, Nicholas A., Kelly, Christopher B., Mercadante, Michael A., Leadbeater, Nicholas E., Fenteany, Gabriel

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 288 KB

english, 2012

25

Reactivity of Long Conjugated Systems: Selectivity of Diels–Alder Cycloaddition in Oligofurans

Gidron, Ori, Shimon, Linda J. W., Leitus, Gregory, Bendikov, Michael

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 660 KB

english, 2012

26

Large-Size Linear and Star-Shaped Dihydropyrazine Fused Pyrazinacenes

Tong, Chenhua, Zhao, Wenguang, Luo, Jing, Mao, Hongying, Chen, Wei, Chan, Hardy Sze On, Chi, Chunyan

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.11 MB

english, 2012

27

Spring Open Two-plus-Two Electron Storage in a Disulfide-Strapped Methyl Viologen Derivative

Benniston, Andrew C., Hagon, Jerry, He, Xiaoyan, Yang, Songjie, Harrington, Ross W.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.66 MB

english, 2012

28

Tenuipyrone, a Novel Skeletal Polyketide from the Entomopathogenic Fungus, Isaria tenuipes, Cultivated in the Presence of Epigenetic Modifiers

Asai, Teigo, Chung, Yu-Ming, Sakurai, Hiroaki, Ozeki, Tomoji, Chang, Fang-Rong, Yamashita, Kouwa, Oshima, Yoshiteru

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 219 KB

english, 2012

29

A Stereoselective Synthesis of (−)-Viridiofungin A Utilizing a TiCl4-Promoted Asymmetric Multicomponent Reaction

Ghosh, Arun K., Kass, Jorden

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 314 KB

english, 2012

30

Catalytic Diastereoselective Reduction of α,β-Epoxy and α,β-Aziridinyl Ynones

Druais, Valérie, Meyer, Christophe, Cossy, Janine

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 660 KB

english, 2012

31

A Naphthalimide-Based Glyoxal Hydrazone for Selective Fluorescence Turn-On Sensing of Cys and Hcy

Wang, Pi, Liu, Jing, Lv, Xin, Liu, Yunlong, Zhao, Yun, Guo, Wei

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.94 MB

english, 2012

32

Rh[III]-Catalyzed Direct C–H Amination Using N-Chloroamines at Room Temperature

Grohmann, Christoph, Wang, Honggen, Glorius, Frank

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 754 KB

english, 2012

33

Capsular Complexes of Nonpolar Guests with Octa Amine Host Detected in the Gas Phase

Turro, Nicholas J., Ramamurthy, V., Da Silva, José P., Kulasekharan, Revathy, Cordeiro, Carlos, Jockusch, Steffen

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 999 KB

english, 2012

34

Microwave-Assisted Fluorination of 2-Acylpyrroles: Synthesis of Fluorohymenidin

Troegel, Benjamin, Lindel, Thomas

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 382 KB

english, 2012

35

Sequential C–N and C–O Bond Formation in a Single Pot: Synthesis of 2H-Benzo[b][1,4]oxazines from 2,5-Dihydroxybenzaldehyde and Amino acid Precursors

Iqbal, Javed, Tangellamudi, Neelima D., Dulla, Balakrishna, Balasubramanian, Sridhar

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 428 KB

english, 2012

36

Remarkable Stereoselectivity in Intramolecular Borono-Mannich Reactions: Synthesis of Conduramines

Norsikian, Stéphanie, Soulé, Jean-François, Cannillo, Alexandre, Guillot, Régis, Tran Huu Dau, Marie-Elise, Beau, Jean-Marie

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.26 MB

english, 2012

37

Total Synthesis of seco-Plakortolide E and (−)-ent-Plakortolide I: Absolute Configurational Revision of Natural Plakortolide I

Barnych, Bogdan, Vatèle, Jean-Michel

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 316 KB

english, 2012

38

Alkylative Ring Opening of N-Methylaziridinium Ions and a Formal Synthesis of Tyroscherin

Yoon, Doo-Ha, Kang, Philjun, Lee, Won Koo, Kim, Yongeun, Ha, Hyun-Joon

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 230 KB

english, 2012

39

Unprecedented Occurrence of Isoaspartic Acid in a Plant Cyclopeptide

Lacroix, Damien, Prado, Soizic, Kamoga, Dennis, Kasenene, John, Zirah, Séverine, Bodo, Bernard

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 275 KB

english, 2012

40

Relative Tendency of Carbonyl Compounds To Form Enamines

Sánchez, Dani, Bastida, David, Burés, Jordi, Isart, Carles, Pineda, Oriol, Vilarrasa, Jaume

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 281 KB

english, 2012

41

Synthesis of Tetrafluorinated Aromatic Amino Acids with Distinct Signatures in 19 F NMR

Qin, Luoheng, Sheridan, Christopher, Gao, Jianmin

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 435 KB

english, 2012

42

Ugi–Smiles Couplings of 4-Substituted Pyridine Derivatives: A Fast Access to Chloroquine Analogues

El Kaïm, Laurent, Grimaud, Laurence, Pravin, Patil

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 252 KB

english, 2012

43

A Domino Palladium-Catalyzed C–C and C–O Bonds Formation via Dual O–H Bond Activation: Synthesis of 6,6-Dialkyl-6 H -benzo[ c ]chromenes

Mahendar, Lodi, Krishna, Jonnada, Gopi Krishna Reddy, Alavala, Venkat Ramulu, Bokka, Satyanarayana, Gedu

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 499 KB

english, 2012

44

Styryl Conjugated Coumarin Caged Alcohol: Efficient Photorelease by Either One-Photon Long Wavelength or Two-Photon NIR Excitation

Bao, Chunyan, Fan, Guanshui, Lin, Qiuning, Li, Bo, Cheng, Shuiyu, Huang, Qi, Zhu, Linyong

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 410 KB

english, 2012

45

Highly Efficient and Stereoselective Construction of Dispiro-[oxazolidine-2-thione]bisoxindoles and Dispiro[imidazolidine-2-thione]bisoxindoles

Han, Yan-Yan, Chen, Wen-Bing, Han, Wen-Yong, Wu, Zhi-Jun, Zhang, Xiao-Mei, Yuan, Wei-Cheng

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 426 KB

english, 2012

46

Photoassisted “Gate-Lock” Fluorescence “Turn-on” in a New Schiff Base and Coordination Ability of E–Z Isomers

Pandey, Rampal, Gupta, Rakesh Kumar, Li, Pei-Zhou, Xu, Qiang, Misra, Arvind, Pandey, Daya Shankar

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.70 MB

english, 2012

47

Rhenium-Catalyzed Regiodivergent Addition of Indoles to Terminal Alkynes

Xia, Dexin, Wang, Yin, Du, Zhenting, Zheng, Qi-Yu, Wang, Congyang

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 1.31 MB

english, 2012

48

Synthetic Studies toward Lapidilectine-Type Kopsia Alkaloids

Schultz, Erica E., Pujanauski, Brian G., Sarpong, Richmond

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 386 KB

english, 2012

49

Direct, Regioselective, and Chemoselective Preparation of Novel Boronated Tryptophans by Friedel–Crafts Alkylation

Bartolucci, Silvia, Bartoccini, Francesca, Righi, Marika, Piersanti, Giovanni

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 233 KB

english, 2012

50

Application of the PROJECT Concept for Suppression of J Modulation to DEPT for 13 C-Multilabeled Analytes

Klika, Karel D.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 533 KB

english, 2012

51

Terminal Alkyne Addition to Diazodicarboxylates: Synthesis of Hydrazide Linked Alkynes (Ynehydrazides)

Beveridge, Ramsay E., Batey, Robert A.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 405 KB

english, 2012

52

Concise and Highly Stereoselective Synthesis of the C20–C26 Building Block of Halichondrins and Eribulin

Shan, Mingde, Kishi, Yoshito

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 616 KB

english, 2012

53

Petasis Three-Component Coupling Reactions of Hydrazides for the Synthesis of Oxadiazolones and Oxazolidinones

Le Quement, Sebastian T., Flagstad, Thomas, Mikkelsen, Remi J. T., Hansen, Mette R., Givskov, Michael C., Nielsen, Thomas E.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 399 KB

english, 2012

54

Total Synthesis and Stereochemical Assignment of Burkholdac B, a Depsipeptide HDAC Inhibitor

Benelkebir, Hanae, Donlevy, Alison M., Packham, Graham, Ganesan, A.

Journal:

Organic Letters

Year:

2012

File:

PDF, 26 KB

2012

55

N -Directing Group Assisted Rhodium-Catalyzed Aryl C–H Addition to Aryl Aldehydes

Li, Yang, Zhang, Xi-Sha, Chen, Kang, He, Ke-Han, Pan, Fei, Li, Bi-Jie, Shi, Zhang-Jie

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 878 KB

english, 2012

56

Direct Methoxypyridine Functionalization Approach to Magellanine-Type Lycopodium Alkaloids

Murphy, Rebecca A., Sarpong, Richmond

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 621 KB

english, 2012

57

Bicunningines A and B, Two New Dimeric Diterpenes from Cunninghamia lanceolata

Hou, Xian-Feng, Yao, Sheng, Mándi, Attila, Kurtán, Tibor, Tang, Chun-Ping, Ke, Chang-Qiang, Li, Xi-Qiang, Ye, Yang

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 590 KB

english, 2012

58

Construction of Cyclopentanol Derivatives via Three-Component Coupling of Silyl Glyoxylates, Acetylides, and Nitroalkenes

Boyce, Gregory R., Liu, Shubin, Johnson, Jeffrey S.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 500 KB

english, 2012

59

Highly Diastereoselective Synthesis of Enantiopure β-Trifluoromethyl β-Amino Alcohols from Chiral Trifluoromethyl Oxazolidines (Fox)

Simon, Julien, Chelain, Evelyne, Brigaud, Thierry

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 349 KB

english, 2012

60

Rh(I)-Catalyzed Asymmetric 1,2-Addition to α-Diketones with Chiral Sulfur–Alkene Hybrid Ligands

Feng, Xiangqing, Nie, Yanzhao, Yang, Jing, Du, Haifeng

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 282 KB

english, 2012

61

One-Pot Synthesis of 4,8-Dibromobenzo[1,2-d;4,5-d′]bistriazole and Synthesis of its Derivatives as New Units for Conjugated Materials

Tam, Teck Lip, Tan, Hong Hup Ronnie, Ye, Wanting, Mhaisalkar, Subodh G., Grimsdale, Andrew C.

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 876 KB

english, 2012

62

Regioselective Synthesis of 3-Arylamino- and 5-Arylaminoisoxazoles from Enaminones

Xiang, Dexuan, Xin, Xiaoqing, Liu, Xu, Zhang, Rui, Yang, Jiming, Dong, Dewen

Journal:

Organic Letters

Year:

2012

Language:

english

File:

PDF, 249 KB

english, 2012