Volume 2011; Issue 4

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Synlett
Volume 2011; Issue 4

Synlett

Volume 2011; Issue 4

1

Reversing the Enantioselectivity of a Peptidic Catalyst by Changing the Solvent

Messerer, Matthias, Wennemers, Helma

Journal:

Year:

2011

Language:

english

File:

PDF, 251 KB

english, 2011

2

Enantioselective Synthesis of Planar Chiral Paracyclophanes with Short ansa Chains and Structure of Strained Dioxa[7]paracyclophane

Araki, Tatsuya, Hojo, Daiki, Noguchi, Keiichi, Tanaka, Ken

Journal:

Year:

2011

Language:

english

File:

PDF, 159 KB

english, 2011

3

Catalytic Batch and Continuous Flow Production of Highly Enantioenriched Cyclohexane Derivatives with Polymer-Supported Diarylprolinol Silyl Ethers

Alza, Esther, Sayalero, Sonia, Cambeiro, Xacobe, Martín-Rapún, Rafael, Miranda, Pedro, Pericàs, Miquel

Journal:

Year:

2011

Language:

english

File:

PDF, 238 KB

english, 2011

4

Asymmetric Carbonyl Migration of α-Amino Acid Derivatives via Memory of Chirality

Teraoka, Fumiteru, Fuji, Kaoru, Ozturk, Orhan, Yoshimura, Tomoyuki, Kawabata, Takeo

Journal:

Year:

2011

Language:

english

File:

PDF, 118 KB

english, 2011

5

2,5,6-Trisubstituted N-Methylindoles from Site-Selective Suzuki-Miyaura Cross-Coupling, Twofold Heck and 6π-Electrocyclization-Dehydrogenation Reactions of 2,3,5-Tribromo-N-methylpyrrole

Toguem, Serge-Mithérand, Langer, Peter

Journal:

Year:

2011

Language:

english

File:

PDF, 107 KB

english, 2011

6

Synthesis of Carbazoles by Gold(I)-Catalyzed Carbocyclization of 2-(Enynyl)indoles

Praveen, Chandrasekaran, Perumal, Paramasivan

Journal:

Year:

2011

Language:

english

File:

PDF, 127 KB

english, 2011

7

Transition-Metal-Free, Chemoselective Aerobic Oxidations of Sulfides and Alcohols with Potassium Nitrate and Pyridinium Tribromide or Bromine

Yuan, Yu, Shi, Xiao, Liu, Wei

Journal:

Year:

2011

Language:

english

File:

PDF, 218 KB

english, 2011

8

Studies towards the Total Asymmetric Synthesis of the Pentacyclic Indole Alkaloid Arboflorine: Asymmetric Synthesis of a Key Intermediate

Du, Yu, Huang, Hui-Ying, Liu, Hui, Ruan, Yuan-Ping, Huang, Pei-Qiang

Journal:

Year:

2011

Language:

english

File:

PDF, 123 KB

english, 2011

9

Influence of Geminal Disubstitution on Samarium Diiodide Induced Reductive Cyclizations of γ-Aryl Ketones

Niermann, André, Reissig, Hans-Ulrich

Journal:

Year:

2011

Language:

english

File:

PDF, 103 KB

english, 2011

10

Iron-Acetic Acid: A Versatile Reductive Cyclizing Agent

Ramesh, Chintakunta

Journal:

Year:

2011

Language:

english

File:

PDF, 101 KB

english, 2011

11

An Acid-Catalysed Conversion of 2-(4-Quinazolinylamino)benzoic Acid into 2-(2-Aminophenyl)-4(1H)-Quinazolinone

Sneddon, Helen, Lynn, Sean

Journal:

Year:

2011

Language:

english

File:

PDF, 106 KB

english, 2011

12

Enantioselective Direct Aldol Reactions of Achiral Ketones with Racemic Enolizable α-Substituted Aldehydes: Scope and Limitations

Ward, Dale, Jheengut, Vishal, Beye, Garrison, Gillis, H., Karagiannis, Athanasios, Becerril-Jimenez, Fabiola

Journal:

Year:

2011

Language:

english

File:

PDF, 125 KB

english, 2011

13

Synthesis and Application of Redox-Active Hybrid Catalytic Systems Consisting of Polyanilines and Transition Metals

Amaya, Toru, Hirao, Toshikazu

Journal:

Year:

2011

Language:

english

File:

PDF, 741 KB

english, 2011

14

A Dehydrogenative Homocoupling Reaction for the Direct Synthesis of Hydrazines from N-Alkylanilines in Air

Yan, Xue-Ming, Chen, Zhi-Ming, Yang, Fei, Huang, Zhi-Zhen

Journal:

Year:

2011

Language:

english

File:

PDF, 105 KB

english, 2011

15

A Simple and Regioselective Synthesis of Dihydropyrido[2,3-c]carbazoles via Iodocyclization

Jella, Rama, Nagarajan, Rajagopal

Journal:

Year:

2011

Language:

english

File:

PDF, 229 KB

english, 2011

16

Chiral Zwitterions from Vicinal Diamines: Effective and Recoverable Asymmetric Enamine Catalysts

Qiao, Yupu, Zhang, Long, Luo, Sanzhong, Cheng, Jin-Pei

Journal:

Year:

2011

Language:

english

File:

PDF, 121 KB

english, 2011

17

TMSCl-Promoted Electroreduction of Triphenylphosphine Oxide to Triphenylphosphine

Tanaka, Hideo, Yano, Tomotake, Kobayashi, Kazuma, Kamenoue, Syogo, Kuroboshi, Manabu, Kawakubo, Hiromu

Journal:

Year:

2011

Language:

english

File:

PDF, 118 KB

english, 2011

18

One-Pot Organocatalytic Asymmetric Synthesis of 1H-Pyrrolo[1,2a]indol-3(2H)-ones via a Michael-Hemiaminalization-Oxidation Sequence

Enders, Dieter, Wang, Chuan, Yang, Xuena, Raabe, Gerhard

Journal:

Year:

2011

Language:

english

File:

PDF, 129 KB

english, 2011

19

Highly Enantioselective Synthesis of Fluorinated β-Amino Ketones via Asymmetric Organocatalytic Mannich Reactions: A Case Study of Unusual Reversal of Regioselectivity

Lu, Min, Lu, Yunpeng, Tan, Puay, Lau, Qiu, Zhong, Guofu

Journal:

Year:

2011

Language:

english

File:

PDF, 102 KB

english, 2011

20

Total Synthesis of Amphilectane-Type Diterpenoid (±)-7-Isocyanoamphilecta-11(20),15-diene

Miyaoka, Hiroaki, Okubo, Yusuke

Journal:

Year:

2011

Language:

english

File:

PDF, 157 KB

english, 2011

21

Rasta Resin-PPh3BnCl and its Use in Chromatography-Free Carbonyl Cyanosilylation Reactions

Teng, Yan, Toy, Patrick

Journal:

Year:

2011

Language:

english

File:

PDF, 111 KB

english, 2011

22

Asymmetric Michael Addition of Nitrobenzyl Pyridines to Enals via Iminium Catalysis

Vera, Silvia, Liu, Yankai, Marigo, Mauro, Escudero-Adán, Eduardo, Melchiorre, Paolo

Journal:

Year:

2011

Language:

english

File:

PDF, 201 KB

english, 2011

23

Palladium-Catalyzed Reaction of Olefins with PhI(OAc)2-TBAB System: An Efficient and Highly Selective Bisfunctionalization Strategy

Yu, Lei, Ren, Lingfeng, Yi, Rong, Wu, Yulan, Chen, Tian, Guo, Rong

Journal:

Year:

2011

Language:

english

File:

PDF, 91 KB

english, 2011

24

Asymmetric Synthesis of Di- and Trisubstituted Cyclopropanes through an Intramolecular Ring Closure

Kallemeyn, Jeffrey, Mulhern, Mathew, Ku, Yi-Yin

Journal:

Year:

2011

Language:

english

File:

PDF, 98 KB

english, 2011

25

β-Carbon Elimination from Cyclobutanols: A Clean Access to Alkylrhodium Intermediates Bearing a Quaternary Stereogenic Center

Cramer, Nicolai, Seiser, Tobias

Journal:

Year:

2011

Language:

english

File:

PDF, 325 KB

english, 2011

26

Selective Oxidation of Activated Alcohols by the Combination of H2O2, AcOH and NaBr: An Efficient Metal-Free Alternative

Qi, Xingyi, Wang, Jing, Zheng, Liwei, Qi, Lin

Journal:

Year:

2011

Language:

english

File:

PDF, 166 KB

english, 2011

27

Cluster Preface: Challenges of Proline-Based Aminocatalysis

Journal:

Year:

2011

Language:

english

File:

PDF, 70 KB

english, 2011

28

Electrophilic Cyclization of Buta-1,3-diynylarenes: Synthesis of Precursors of (Z)-3-Ene-1,5-diyne Systems Fused to Heterocycles

Danilkina, Natalia, Bräse, Stefan, Balova, Irina

Journal:

Year:

2011

Language:

english

File:

PDF, 100 KB

english, 2011

29

Asymmetric Synthesis of 2,4,6-Trideoxy-4-(dimethylamino)-3-C-methyl-l-lyxohexopyranose (Lemonose)

Bernadat, Guillaume, George, Nicolas, Couturier, Cédric, Masson, Géraldine, Schlama, Thierry, Zhu, Jieping

Journal:

Year:

2011

Language:

english

File:

PDF, 93 KB

english, 2011

30

Diarylprolinol in the Direct Asymmetric Aldol Reaction of Trifluoromethylacetaldehyde Ethyl Hemiacetal with Aldehyde

Hayashi, Yujiro, Yasui, Yusuke, Kawamura, Tsuyoshi, Kojima, Masahiro, Ishikawa, Hayato

Journal:

Year:

2011

Language:

english

File:

PDF, 102 KB

english, 2011

31

l-Proline-Catalyzed Asymmetric Michael Addition of 2-Oxindoles to Enones: A Convenient Access to Oxindoles with a Quaternary Stereocenter

Freund, Matthias, Tsogoeva, Svetlana

Journal:

Year:

2011

Language:

english

File:

PDF, 124 KB

english, 2011

32

Organocatalytic Enantioselective Direct Aldol Reaction in Aqueous Media Catalyzed by a Bifunctional Diamine Catalyst

Bisai, Vishnumaya, Singh, Vinod

Journal:

Year:

2011

Language:

english

File:

PDF, 106 KB

english, 2011

33

Chiral Pyrrolidine Sulfonamide Catalyzed Enantioselective Michael Addition of Cyclohexanones to Maleimides

Wang, Jian, Zhang, Man-Man, Zhang, Shieli, Xu, Zi-An, Li, Hao, Yu, Xin-Hong, Wang, Wei

Journal:

Year:

2011

Language:

english

File:

PDF, 153 KB

english, 2011

34

SYNFORM ISSUE 2011/03

Journal:

Year:

2011

Language:

english

File:

PDF, 452 KB

english, 2011

35

Editorial

Journal:

Year:

2011

File:

PDF, 403 KB

2011

36

Iodine Monochloride

da Forezi, Luana

Journal:

Year:

2011

Language:

english

File:

PDF, 93 KB

english, 2011

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