Syntheses of xanthone derivatives and their bioactivity investigation

  1. Beidou Zhou,
  2. Zhimin Weng,
  3. Yugui Tong,
  4. Zetong Ma,
  5. Rongrong Wei,
  6. Jiali Li and
  7. Zihan Yu

Published 27 Nov 2019

Beilstein Arch. 2019, 2019148. doi:10.3762/bxiv.2019.148.v1

Facile synthesis and assessment of 2-alkoxy-4-(4-hydroxyphenyl)-6-arylnicotinonitrile derivatives as new inhibitors for C1018-steel corrosion in HCl: A combined theoretical and experiential investigations 

  1. Hany Abd El-Lateef,
  2. Antar A. Abdelhamid,
  3. Mounir A.A. Mohamed and
  4. Amr H. Moustafa

Published 26 Nov 2019

Beilstein Arch. 2019, 2019147. doi:10.3762/bxiv.2019.147.v1

KOtBu Promoted Selective Ring-Opening N-alkylation of 2-Oxazolines to Access 2-Aminoethyl Acetates and N-Substituted Thiazolidinones

  1. Qiao Lin,
  2. Shiling Zhang and
  3. Bin Li

Published 19 Nov 2019

Beilstein Arch. 2019, 2019146. doi:10.3762/bxiv.2019.146.v1

NOVEL COMPOUNDS FROM CONDENSATION REACTION BETWEEN 2-ACETYLPYRIDINE AND 2-FORMYLPYRIDINE. SYNTHESIS, CRYSTAL STRUCTURE AND BIOLOGICAL EVALUATION

  1. Roman Vasile Rusnac,
  2. Maria Stefan Botnaru,
  3. Nicanor Barba,
  4. Peter Alexei Petrenko,
  5. Yurii Chumakov and
  6. Aurelian Petru Gulea

Published 18 Nov 2019

Beilstein Arch. 2019, 2019145. doi:10.3762/bxiv.2019.145.v1

Practical method to obtain α-acetoxyketones promoted by (diacetoxyiodo)benzene and acetic acid

  1. Osvaldo J Quintana-Romero,
  2. Jorge Camacho-Ruiz and
  3. Armando Ariza-Castolo

Published 13 Nov 2019

Beilstein Arch. 2019, 2019144. doi:10.3762/bxiv.2019.144.v1

Synthesis and cytotoxicity of novel oxindoles dispiro derivatives with thiohydantoin and adamantane fragments

  1. Maxim E. Kukushkin,
  2. Dmitriy A. Skvortsov,
  3. Marina A. Kalinina,
  4. Viktor A. Tafeenko,
  5. Vladimir V. Burmistrov,
  6. Gennady M. Butov,
  7. Nikolai V. Zyk,
  8. Alexander G. Majouga and
  9. Elena K. Beloglazkina

Published 11 Nov 2019

Beilstein Arch. 2019, 2019143. doi:10.3762/bxiv.2019.143.v1

Efficient Method for Propargylation of Aldehydes Promoted by Allenyl Boron Compounds under Microwave Irradiation

  1. Jucleiton JR Freitas,
  2. Queila PSB Freitas,
  3. Silvia RCP Andrade,
  4. Juliano CR Freitas,
  5. Roberta A Oliveira and
  6. Paulo H Menezes

Published 01 Nov 2019

Beilstein Arch. 2019, 2019138. doi:10.3762/bxiv.2019.138.v1

Model compound met the key structural and spectroscopic features of [FeFe]-hydrogenase active site

  1. Li Hai,
  2. Tianyong Zhang,
  3. Shuang Jiang,
  4. Xiaoyuan Ma,
  5. Di Wang and
  6. Bin Li

Published 30 Oct 2019

Beilstein Arch. 2019, 2019136. doi:10.3762/bxiv.2019.136.v1

Microwave-assisted Synthesis of 2-Substituted 4,5,6,7-Tetrahydro-1,3-thiazepines from 4-Aminobutanol

  1. María C. Mollo,
  2. Natalia B. Kilimciler,
  3. Juan A. Bisceglia and
  4. Liliana R. Orelli

Published 28 Oct 2019

Beilstein Arch. 2019, 2019135. doi:10.3762/bxiv.2019.135.v1

Straightforward Synthesis of Various Chiral Pyrimidines Bearing Stereogenic Center at the C2 position, Including C-Terminal Peptide Isosters

  1. Sami Sahtel,
  2. Rafâa Besbes,
  3. Emmanuel Vrancken and
  4. Jean-Marc Campagne

Published 28 Oct 2019

Beilstein Arch. 2019, 2019134. doi:10.3762/bxiv.2019.134.v1

SnCl4-catalyzed Solvent-free Acetolysis of 2,7-Anhydrosialic Acid Derivatives

  1. Kesatebrhan Haile Asressu and
  2. Cheng-Chung Wang

Published 25 Oct 2019

Beilstein Arch. 2019, 2019131. doi:10.3762/bxiv.2019.131.v1

Synthesis of C-glycosyl phosphonate derivatives of 4-amino-4-deoxy-α-L-arabinose

  1. Lukáš Kerner and
  2. Paul Kosma

Published 24 Oct 2019

Beilstein Arch. 2019, 2019129. doi:10.3762/bxiv.2019.129.v1

Total synthesis of 2'-O-methyl-β-L-arabinosyluridine and reassignment the nucleoside from Penicillium sp. as 2'-O-methyl-β-L-uridine

  1. chunyang shen,
  2. Haixin Ding,
  3. Xueping Tao,
  4. Ruchun Yang,
  5. Jiang Bai,
  6. Banpeng Cao,
  7. Yiyuan Peng and
  8. Qiang Xiao

Published 23 Oct 2019

Beilstein Arch. 2019, 2019128. doi:10.3762/bxiv.2019.128.v1

Synthesis of 4-(2-fluorophenyl)-7-methoxycoumarin: experimental and computational evidence for intramolecular and intermolecular C-F…H-C bond

  1. Vuyisa Mzozoyana,
  2. Fanie R van Heerden and
  3. Craig Grimmer

Published 17 Oct 2019

Beilstein Arch. 2019, 2019124. doi:10.3762/bxiv.2019.124.v1

Synthesis, Crystal structures, and Thermal behaviors of MBTO·nPhen with M=Co, Ni, Cu, Zn and Phen=1,10-Phenanthroline

  1. Jiaping Zhu,
  2. Xiaoqing Yao,
  3. Gang Wang,
  4. Jianfeng Ban,
  5. Dang Wu and
  6. Hao Ma

Published 17 Oct 2019

Beilstein Arch. 2019, 2019123. doi:10.3762/bxiv.2019.123.v1

Photosensitizer-Promoted Photoaddition Reactions of α-Silyl Group Containing N-Alkyl Glycinates to Dimethyl Acetylenedicarboxylate (DMAD)

  1. Suk Hyun Lim and
  2. Dae Won Cho

Published 15 Oct 2019

Beilstein Arch. 2019, 2019121. doi:10.3762/bxiv.2019.121.v1

Co-Catalyzed Oxidative Alkylation between Styrenes and Cyclic Ethers via sp3 C−H Functionalization

  1. Rongxiang Chen,
  2. Kai-Kai Wang,
  3. Zhan-Yong Wang,
  4. Xueji Ma,
  5. Doudou Wang,
  6. An-an Zhang and
  7. Lantao Liu

Published 09 Oct 2019

Beilstein Arch. 2019, 2019119. doi:10.3762/bxiv.2019.119.v1

Green Cyclocondensation of β-Ethylthio-β-indolyl-α, β-unsaturated Ketones with Semicarbazide Hydrochloride as Hydrazine Equivalent in Water: Aqueous Synthesis of 3-Pyrazolyl Indoles

  1. yanhui zhao,
  2. haifeng yu,
  3. peiqiu liao and
  4. wenju wang

Published 08 Oct 2019

Beilstein Arch. 2019, 2019118. doi:10.3762/bxiv.2019.118.v1

Understanding the Role of Active Site Residues in CotB2 Catalysis Using a Cluster Model

  1. Keren Raz,
  2. Ronja Driller,
  3. Thomas Brück,
  4. Bernhard Loll and
  5. Dan Thomas Major

Published 26 Sep 2019

Beilstein Arch. 2019, 2019108. doi:10.3762/bxiv.2019.108.v1

Synthesis of functional 2-substituted 1,3-dinitroimidazolidines. A new synthetic approach to high-energy compounds

  1. Sergey V. Sysolyatin and
  2. Artyom E. Paromov

Published 16 Sep 2019

Beilstein Arch. 2019, 2019105. doi:10.3762/bxiv.2019.105.v1

Synthesis, structural characterization and biological activity of new pyrazolo[4,3-e][1,2,4]triazine acyclonucleosides

  1. Mariusz Mojzych,
  2. Zbigniew Karczmarzyk,
  3. Joanna Matysiak and
  4. Andrzej Fruziński

Published 09 Sep 2019

Beilstein Arch. 2019, 2019102. doi:10.3762/bxiv.2019.102.v1

The reaction of anthracyl-α-hydroxyphosphonate with anthracene: Facile Access to diverse (bis)-anthracylphosphonates as a suitable source for useful extensive π-conjugates

  1. Moghal Zubair Khalid Baig,
  2. Banchanidhi Prusti,
  3. Shouvik Bhuin and
  4. Manab Chakravarty

Published 06 Sep 2019

Beilstein Arch. 2019, 2019100. doi:10.3762/bxiv.2019.100.v1

Synthesis, characterization and structure-property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes

  1. Afef Mabrouki,
  2. Malek Fouzai,
  3. Armand Soldera,
  4. Abdelkader Kriaa and
  5. ahmed hedhli

Published 03 Sep 2019

Beilstein Arch. 2019, 201999. doi:10.3762/bxiv.2019.99.v1

Straightforward chemical desymmetrisation of cis-(±)-4-O-protected-cyclopent-2-enol using resolving agents on column chromatography

  1. Bemba Sidi Mohamed,
  2. Suzanne Peyrottes,
  3. Jean-Pierre Uttaro and
  4. Christophe MATHE

Published 03 Sep 2019

Beilstein Arch. 2019, 201998. doi:10.3762/bxiv.2019.98.v1

Design, synthesis and investigation of water-soluble hemi‑indigo photoswitches for bioapplications

  1. Daria V. Berdnikova

Published 02 Sep 2019

Beilstein Arch. 2019, 201995. doi:10.3762/bxiv.2019.95.v1

Other Beilstein-Institut Open Science Activities

Logo
Logo
Logo
Symposia