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Volume 94; Issue 5
Main
Helvetica Chimica Acta
Volume 94; Issue 5
Helvetica Chimica Acta
Volume 94; Issue 5
1
Trichloroacetonitrile as a Source of Positive Chlorine Ion for Trapping Huisgen's Zwitterions
Issa Yavari
,
Samira Nasiri-Gheidari
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 160 KB
Your tags:
english, 2011
2
ent-Kaurane Diterpenes and Further Constituents from Wedelia trilobata
Yin Qiang
,
Dao-Lin Du
,
Yan-Jun Chen
,
Kun Gao
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 224 KB
Your tags:
english, 2011
3
Organic Reaction in Water: A Highly Efficient and Environmentally Friendly Synthesis of Spiro Compounds Catalyzed by L-Proline
Minoo Dabiri
,
Zeinab Noroozi Tisseh
,
Mohsen Nobahar
,
Ayoob Bazgir
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 167 KB
Your tags:
english, 2011
4
A Facile Synthesis of 2-Imino-4-methylene-1,3-dithiolanes
Issa Yavari
,
Saeideh Beheshti
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 110 KB
Your tags:
english, 2011
5
Dicitrinol, a Citrinin Dimer, Produced by Penicillium janthinellum
Andrey M. do Rosário Marinho
,
Edson Rodrigues-Fo.
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 171 KB
Your tags:
english, 2011
6
A New Tetracyclic Diterpene from Jatropha curcas
Jun-Ju Xu
,
Jun-Ting Fan
,
Guang-Zhi Zeng
,
Ning-Hua Tan
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 190 KB
Your tags:
english, 2011
7
Novel Cyanoglucosides from the Leaves of Hydrangea macrophylla
Zhi-Bin Wang
,
Hui-Yuan Gao
,
Chun-Juan Yang
,
Zhi Sun
,
Li-Jun Wu
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 163 KB
Your tags:
english, 2011
8
On the Reactions of Furan-2,3-diones with Oxindole (=1,3-Dihydro-2H-indol-2-one) and Lawesson Reagent. Synthesis of New 1,3-Dihydro-2H-indol-2-ones, Bis-furanones, and Bis-pyrrolones
Elif Korkusuz
,
İsmail Yıldırım
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 235 KB
Your tags:
english, 2011
9
Diterpenoid Alkaloids from Delphinium tatsienense
Feng-Zheng Chen
,
Qiao-Hong Chen
,
Xiao-Yu Liu
,
Feng-Peng Wang
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 165 KB
Your tags:
english, 2011
10
Convergent Domino Knoevenagel Hetero-DielsAlder and Domino Oxidation Hetero-DielsAlder Reactions Encountered in an Unexpected Formation of Novel 5-Aryl-1H-pyrano[2,3-d]pyrimidine-2,4(3H,5H)-diones and 5-Aryl-2,3-dihydro-2-thioxo-1H-pyrano[2,3-d]pyrimidin-4(5H)-ones
Nace Zidar
,
Danijel Kikelj
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 202 KB
Your tags:
english, 2011
11
Novel Sesquiterpenes from the Mycelial Cultures of Dichomitus squalens
Hai-Hui Xie
,
Xin-Ya Xu
,
Yang Dan
,
Xiao-Yi Wei
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 174 KB
Your tags:
english, 2011
12
Three New Medicagenic Acid Saponins from Polygala micranthaGuill. & Perr.
Turibio Kuiate Tabopda
,
Anne-Claire Mitaine-Offer
,
Tomofumi Miyamoto
,
Chiaki Tanaka
,
Bonaventure Tchaleu Ngadjui
,
Jean-François Mirjolet
,
Olivier Duchamp
,
Marie-Aleth Lacaille-Dubois
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 181 KB
Your tags:
english, 2011
13
Synthesis of Allyl Aryl Sulfone Derivatives from BaylisHillman Acetates in Water
Konkala Karnakar
,
Jilla Shankar
,
Sabbavarapu Narayana Murthy
,
Yadavalli Venkata Durga Nageswar
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 172 KB
Your tags:
english, 2011
14
An Efficient Stereoselective Total Synthesis of Synargentolide A and Its Epimer
Biswanath Das
,
Penagaluri Balasubramanyam
,
Boyapati Veeranjaneyulu
,
Gandolla Chinna Reddy
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 132 KB
Your tags:
english, 2011
15
New Polyketides Isolated from Botryosphaeria australis Strain ZJ12-1A
Yu-Hang Xu
,
Chun-Hua Lu
,
Zhong-Hui Zheng
,
Yue-Mao Shen
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 161 KB
Your tags:
english, 2011
16
Molybdenum- and Tungsten-Based Coordination Polymers as Catalysts for an Efficient and Rapid Synthesis of Hexahydro-5-oxoquinoline-3-carboxylates and 1,4-Dihydropyridine-3,5-dicarboxylates
Biswanath Das
,
Malampati Srilatha
,
Boyapati Veeranjaneyulu
,
Boddu Shashi Kanth
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 143 KB
Your tags:
english, 2011
17
A Novel BriggsRauscher Oscillation with a Macrocyclic Nickel(II) Complex as Catalyst and Pentane-2,4-dione as the Substrate
Gang Hu
,
Fu-Sheng Zhao
,
Ming-Ying Lu
,
Ling Zhu
,
Mi-Mi Guo
,
Hai-Yan Liu
,
Lin Hu
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 275 KB
Your tags:
english, 2011
18
Polyoxygenated Sterols from Freshwater Clam
Zwe-Ling Kong
,
Siauo Chi Yu
,
Shu Ai Dai
,
Cha-Chung Tu
,
Min-Hsiung Pan
,
Yeuk-Chuen Liu
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 223 KB
Your tags:
english, 2011
19
Synthesis and Characterization of Enantiomerically Pure cis- and trans-3-Fluoro-2,4-dioxa-9-aza-3-phosphadecalin 3-Oxides as Acetylcholine Mimetics and Inhibitors of Acetylcholinesterase
Piergiorgio Lorenzetto
,
Michael Wächter
,
Peter Rüedi
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 580 KB
Your tags:
english, 2011
20
Synthesis of trans-Fused Oxabicyclo[5.2.0]nonan-2-ones via [2+2] Photocycloaddition of Oxepinones to Conjugated Alkenes
Kerstin Schmidt
,
Paul Margaretha
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 150 KB
Your tags:
english, 2011
21
Reaction of Optically Active Oxiranes with Thiofenchone and 1-Methylpyrrolidine-2-thione: Formation of 1,3-Oxathiolanes and Thiiranes
Changchun Fu
,
Anthony Linden
,
Heinz Heimgartner
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 247 KB
Your tags:
english, 2011
22
Organocatalyzed Michael Addition of Aldehydes to Nitro Alkenes – Generally Accepted Mechanism Revisited and Revised
Krystyna Patora-Komisarska
,
Meryem Benohoud
,
Hayato Ishikawa
,
Dieter Seebach
,
Yujiro Hayashi
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 1.27 MB
Your tags:
english, 2011
23
Contents: HCA 5/2011
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 195 KB
Your tags:
english, 2011
24
The ‘t-Amino Effect’ of ortho-Nitroso Amines. Synthesis of 2,6-Diaminoadenine Derivatives from 6-(Dialkylamino)-5-nitrosopyrimidines
Maria del Carmen Ruiz Ruiz
,
Andrea Vasella
Journal:
Helvetica Chimica Acta
Year:
2011
Language:
english
File:
PDF, 362 KB
Your tags:
english, 2011
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