Volume 90; Issue 1

Main
Helvetica Chimica Acta
Volume 90; Issue 1

Helvetica Chimica Acta

Volume 90; Issue 1

1

Two New Sesquiterpenes from Ligularia lankongensis

Ai-Min Tan, Hong-Ping He, Mian Zhang, Zheng-Tao Wang, Xiao-Jiang Hao

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 58 KB

english, 2007

2

Zirconyl Chloride (= Dichlorooxozirconium) as an Efficient Catalyst for One-Pot Multicomponent Synthesis of Homoallylic Amines

Biswanath Das, Bommena Ravikanth, Kongara Ravinder Reddy, Bommena Vittal Rao

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 71 KB

english, 2007

3

Efficient Regio- and Stereoselective Conversions of Oxiranes and Aziridines into β-(Nitrooxy)-Substituted Alcohols and Amines by Using Bismuth Nitrate

Biswanath Das, Maddeboina Krishnaiah, Katta Venkateswarlu, Vtukuri Saidi Reddy

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 69 KB

english, 2007

4

Stereoselective Aldol Reactions Catalyzed by Acyclic Amino Acids in Aqueous Micelles

Dong-Sheng Deng, Jiwen Cai

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 75 KB

english, 2007

5

Contents: HCA 1/2007

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 118 KB

english, 2007

6

Triterpenoids from the Leaves of Ilex hainanensis

Si-Xiang Zhou, Jun-Shan Yang, Fu-Cheng Liu, Peng-Fei Tu

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 82 KB

english, 2007

7

Ring-Opening Reactions of 3-Aryl-1-benzylaziridine-2-carboxylates and Application to the Asymmetric Synthesis of an Amphetamine-Type Compound

Tomoyuki Manaka, Shin-Ichiro Nagayama, Wannaporn Desadee, Naoki Yajima, Takuya Kumamoto, Toshiko Watanabe, Tsutomu Ishikawa, Masatoshi Kawahata, Kentaro Yamaguchi

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 218 KB

english, 2007

8

Iridoid Glycosides from Lamiophlomis rotata

Jun-Jie Tan, Chang-Heng Tan, Mu Li, Shan-Hao Jiang, Da-Yuan Zhu

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 81 KB

english, 2007

9

Synthesis of β-Chlorohydrins in Water

Biswanath Das, Katta Venkateswarlu, Maddeboina Krishnaiah

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 64 KB

english, 2007

10

Lycopodium Alkaloids from Huperzia serrata

Heng-Bin Wang, Chang-Heng Tan, Jun-Jie Tan, Ming-Yao Gao, Yi-Ming Li, Shan-Hao Jiang, Da-Yuan Zhu

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 70 KB

english, 2007

11

Chemical Constituents of Ligusticum sinensisOliv.

Jian-Ping Ma, Chang-Heng Tan, Da-Yuan Zhu

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 70 KB

english, 2007

12

Bisabolane-Type Sesquiterpenoids from the Rhizomes of Glochidion coccineum

Hai-Tao Xiao, Xiao-Yan Hao, Xian-Wen Yang, Yue-Hu Wang, Yang Lu, Ying Zhang, Suo Gao, Hong-Ping He, Xiao-Jiang Hao

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 93 KB

english, 2007

13

Sesquiterpene Lactones from Anthemis melanolepis

Vasiliki Saroglou, Anastasia Karioti, Jörg Heilmann, Zacharias Kypriotakis, Helen Skaltsa

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 66 KB

english, 2007

14

Benzofuran Derivatives from Gerbera saxatilis

Yan-Jun Chen, Ya Li, Jian-Jun Chen, Kun Gao

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 84 KB

english, 2007

15

New Eremophilane Sesquiterpenes from a Rhizome Extract of Petasites hybridus

Antje Bodensieck, Olaf Kunert, Ernst Haslinger, Rudolf Bauer

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 136 KB

english, 2007

16

Total Synthesis of (2Z)-[(4R,5R,6S)-6-(β-D-Glucopyranosyloxy)-4,5-dihydroxycyclohex-2-en-1-ylidene]ethanenitrile, a Cyanoglucoside from Ilex warburgii

Delphine Josien-Lefebvre, Claude Le Drian

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 155 KB

english, 2007

17

Odoriferous Cyclic Ethers via Co-Halogenation Reaction: Facile Preparation of Nerol Oxide, Florol®, Florol® Methyl Ether, and Pityol® Methyl Ether

Pankaj Gupta, Vijay K. Sethi, Subhash C. Taneja, Bhahwal A. Shah, Samar S. Andotra, Surrinder Koul, Swapandeep S. Chimni, Ghulam N. Qazi

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 106 KB

english, 2007

18

Synthesis, DNA Binding, and DNA Photocleavage of the Ruthenium(II) Complexes [Ru(bpy)(btip)]2+ and [Ru(dmb)(btip)]2+ (bpy = 2,2′-Bipyridine; btip = 2-Benzo[b]thien-2-yl-1H-imidazo[4,5-f] [1,10]phenanthroline; dmb = 4,4′-Dimethyl-2,2′-bipyridine)

Li-Feng Tan, Fang Wang, Hui Chao

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 166 KB

english, 2007

19

Secoleuconoxine and Oxopericine Derivatives from Kopsia

Kuan-Hon Lim, Toh-Seok Kam

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 68 KB

english, 2007

20

Synthesis, Characterization, and DNA-Binding Properties of the Chiral Ruthenium(II) Complexes Δ- and Λ-[Ru(bpy)2(dmppd)]2+ (dmppd = 10,12-Dimethylpteridino[6,7-f] [1,10]phenanthroline-11,13(10H,12H)-dione; bpy = 2,2′-Bipyridine)

Feng Gao, Hui Chao, Feng Zhou, Lian-Cai Xu, Kang-Cheng Zheng, Liang-Nian Ji

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 255 KB

english, 2007

21

Rearranged Calamenene and Eudesmane Sesquiterpenoids from two Chinese Liverworts

Bin Ma, Zhi-Qiang Lu, Huai-Fang Guo, Hong-Xiang Lou

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 67 KB

english, 2007

22

A New Lignan and two Eudesmanes from Lepidozia vitrea

Bin Ma, Huai-Fang Guo, Hong-Xiang Lou

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 73 KB

english, 2007

23

Five New Steroidal Glycosides from Caralluma dalzielii

Masayoshi Oyama, Ibrahim Iliya, Toshiyuki Tanaka, Munekazu Iinuma

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 81 KB

english, 2007

24

Triterpenoid Saponins from the Spikes of Prunella vulgaris

Xiao-Jie Gu, You-Bin Li, Ping Li, Shi-Hui Qian, Jian-Feng Zhang

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 94 KB

english, 2007

25

New Glycosides from Cistanche salsa

Li Lei, Yong Jiang, Xiao-Ming Liu, Peng-Fei Tu, Li-Jun Wu, Fa-Kui Chen

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 82 KB

english, 2007

26

1,5-Dipolar Electrocyclizations of Thiocarbonyl Ylides Bearing CN Groups: Reactions of N-[(Dimethylamino)methylene]thiobenzamide and 2-(Dimethylhydrazono)-1-phenylethane-1-thione with Diazo Compounds

Daniel H. Egli, Anthony Linden, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 180 KB

english, 2007

27

Instructions for Authors: HCA (2007)

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 134 KB

english, 2007

28

Reactions of Methyl Diazoacetate with (E)- and (Z)-1,2-Bis(trifluoromethyl)ethene-1,2-dicarbonitrile: Novel and Unanticipated Pathways

Rolf Huisgen, Grzegorz Mlostoń, Peter Pöchlauer, Lubor Fišera, Henry Giera

Journal:

Helvetica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 190 KB

english, 2007

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Tor version

Z-Library

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски