Metal-free synthesis of phosphinoylchroman-4-ones via phosphinoylation/cyclization cascade mediated by K2S2O8

  1. Qiang Liu,
  2. Weibang Lu,
  3. Guanqun Xie and
  4. Xiaoxia Wang

Published 10 Jun 2020

Beilstein Arch. 2020, 202071. doi:10.3762/bxiv.2020.71.v1

Azo-dimethylaminopyridine functionalized Ni(II)-Porphyrin as a Photoswitchable Nucleophilic Catalyst

  1. Jannis Ludwig,
  2. Julian Helberg,
  3. Hendrik Zipse and
  4. Rainer Herges

Published 09 Jun 2020

Beilstein Arch. 2020, 202070. doi:10.3762/bxiv.2020.70.v1

Conformational Preferences of Fluorine-Containing Agrochemicals and their Implications for Lipophilicity Prediction

  1. Daniela R Silva,
  2. Joyce K Daré and
  3. Matheus P Freitas

Published 02 Jun 2020

Beilstein Arch. 2020, 202066. doi:10.3762/bxiv.2020.66.v1

Dibenzocyclooctadiene Lignans from Artemisia sieversiana and Their Nitric Oxide Inhibitory Effects

  1. Xu-Dong Zhou,
  2. Chao-Xi Chen,
  3. Xi-Kang Zheng,
  4. Li-Min Gong,
  5. Ke-Wu Zeng,
  6. Wei Wang and
  7. Peng-Fei Tu

Published 26 May 2020

Beilstein Arch. 2020, 202064. doi:10.3762/bxiv.2020.64.v1

One-Pot and Metal-Free Synthesis of 3-Arylated 4-Nitrophenols via Polyfunctionalized Cyclohexanones from β-Nitrostyrenes

  1. Haruyasu Asahara,
  2. Minami Hiraishi and
  3. Nagatoshi Nishiwaki

Published 22 May 2020

Beilstein Arch. 2020, 202063. doi:10.3762/bxiv.2020.63.v1

A Novel Sustainable Method to Prepare Glutaric Acid from Glucose

  1. Lei Hao,
  2. Chao Jie Li,
  3. Lian Bo Zhao,
  4. Xi Xian Xie and
  5. Kui Lu

Published 19 May 2020

Beilstein Arch. 2020, 202062. doi:10.3762/bxiv.2020.62.v1

A novel and practical synthesis of iclaprim

  1. Weiyuan Liu,
  2. Liang Chen,
  3. Jing Pan,
  4. Ting Zhou,
  5. Kuaile Lin and
  6. Weicheng Zhou

Published 11 May 2020

Beilstein Arch. 2020, 202061. doi:10.3762/bxiv.2020.61.v1

Convenient Synthesis and Biological Evaluation of Bis(indolyl)methane Alkaloid and Bis(aryl)alkanes Derivatives with Anti-cancer Properties  

  1. Liang Qi,
  2. Linxia Xiao and
  3. Rui Lin

Published 08 May 2020

Beilstein Arch. 2020, 202060. doi:10.3762/bxiv.2020.60.v1

DFT Mechanistic Study on the Reaction of Benzenesulfonyl Azides with Oxabicyclic Alkenes

  1. Daniel Aboagye Akuamoah,
  2. Richard Tia and
  3. Evans Adei

Published 05 May 2020

Beilstein Arch. 2020, 202057. doi:10.3762/bxiv.2020.57.v1

Tuneable access to indole, indolone and cinnoline derivatives from a common 1,4-diketone Michael acceptor

  1. Dalel El-Marrouki,
  2. Sabrina Touchet,
  3. Abderrahmen Abdelli,
  4. Hédi M'Rabet,
  5. Mohamed Lotfi Efrit and
  6. Philippe C. Gros

Published 27 Apr 2020

Beilstein Arch. 2020, 202056. doi:10.3762/bxiv.2020.56.v1

Facile Synthesis of 7-Alkyl-1,2,3,4-tetrahydro-[1,8]-naphthyridines as Arginine Mimetics Using a Horner–Wadsworth–Emmons Based Approach

  1. Rhys A Lippa,
  2. John A Murphy and
  3. Tim Barrett

Published 27 Apr 2020

Beilstein Arch. 2020, 202055. doi:10.3762/bxiv.2020.55.v1

Three new O-isocrotonyl-3-hydroxybutyric acid congeners produced by a sea anemone-derived marine bacterium of the genus Vibrio

  1. Dandan Li,
  2. Enjuro Harunari,
  3. Tao Zhou,
  4. Naoya Oku and
  5. Yasuhiro Igarashi

Published 23 Apr 2020

Beilstein Arch. 2020, 202054. doi:10.3762/bxiv.2020.54.v1

A study on the synthesis of β-amino acids: the first synthesis of a bicyclic hemiaminal (3,3-dimethyl-1-(2,4,5-trifluorophenyl) tetrahydro-3H,5H-oxazolo[3,4-c] [1,3] oxazin-5-one)

  1. Ozlem Gundogdu,
  2. Ertan Sahin and
  3. Yunus Kara

Published 21 Apr 2020

Beilstein Arch. 2020, 202053. doi:10.3762/bxiv.2020.53.v1

Et3N-DMSO Supported One-pot Synthesis of Highly Fluorescent β-Carboline Linked Benzothiophenones via Sulphur Insertion and Estimation of Their Photophysical Properties

  1. Dharmender Singh,
  2. Vipin Kumar and
  3. Virender Singh

Published 20 Apr 2020

Beilstein Arch. 2020, 202052. doi:10.3762/bxiv.2020.52.v1

Microwave-assisted efficient one-pot synthesis of N2-(tetrazol-5-yl)-6-aryl/heteroaryl-2,3-dihydro-1,3,5-triazine-2,4-diamines

  1. Moustafa Moustafa,
  2. Ramadan Mekheimer,
  3. Saleh Al-Mousawi,
  4. Mohamed Abd-Elmonem,
  5. Hesham El-Zorba,
  6. Afaf Abdel Hameed,
  7. Tahany Mohamed and
  8. Kamal Usef Sadek

Published 16 Apr 2020

Beilstein Arch. 2020, 202051. doi:10.3762/bxiv.2020.51.v1

One-Pot Synthesis of Oxazolidinones and Five-Membered Cyclic Carbonates from Epoxides and Chlorosulfonyl isocyanate: Theoretical Evidence for the Asynchronous Concerted Pathway

  1. Esra Demir,
  2. Özlem Sarı,
  3. Yasin Çetinkaya,
  4. Ufuk Atmaca,
  5. Safiye Sağ Erdem and
  6. Murat Celik

Published 14 Apr 2020

Beilstein Arch. 2020, 202049. doi:10.3762/bxiv.2020.49.v1

4-Hydroxy-3-methyl-2(1H)-quinolone, originally discovered from a Brassicaceae plant, produced by a soil bacterium of the genus Burkholderia sp.: determination of a preferred tautomer and antioxidant activity

  1. Dandan Li,
  2. Naoya Oku,
  3. Yukiko Shinozaki,
  4. Yoichi Kurokawa and
  5. Yasuhiro Igarashi

Published 14 Apr 2020

Beilstein Arch. 2020, 202048. doi:10.3762/bxiv.2020.48.v1

Menthyl esterification allows chiral resolution for synthesis of artificial glutamate analogs

  1. Kenji Morokuma,
  2. Shuntaro Tsukamoto,
  3. Kei Miyako,
  4. Ryuichi Sakai,
  5. Raku Irie and
  6. Masato Oikawa

Published 07 Apr 2020

Beilstein Arch. 2020, 202045. doi:10.3762/bxiv.2020.45.v1

FERROCENYL-SUBSTITUTED TETRAHYDROTHIOPHENES VIA FORMAL (3+2)-CYCLOADDITION REACTIONS OF FERROCENYL THIOKETONES WITH DONOR-ACCEPTOR CYCLOPROPANES

  1. Grzegorz Mloston,
  2. Mateusz Kowalczyk,
  3. André U. Augustin,
  4. Peter G. Jones and
  5. Daniel B. Werz

Published 06 Apr 2020

Beilstein Arch. 2020, 202043. doi:10.3762/bxiv.2020.43.v1

Two-step continuous-flow synthesis of α-terpineol

  1. Beatriz L C de Carvalho,
  2. Anderson R Aguillon,
  3. Raquel A C Leão and
  4. Rodrigo Octavio M. A. de Souza

Published 06 Apr 2020

Beilstein Arch. 2020, 202041. doi:10.3762/bxiv.2020.41.v1

Disposable Cartridge Concept for On-Demand Synthesis of Turbo Grignards, Knochel-Hauser Amides and Magnesium Alkoxides

  1. Mateo Berton,
  2. Kevin Sheehan,
  3. Andrea Adamo and
  4. D. Tyler McQuade

Published 06 Apr 2020

Beilstein Arch. 2020, 202040. doi:10.3762/bxiv.2020.40.v1

Natural dolomitic limestone catalyzed synthesis of benzimidazoles, dihydropyrimidinones and highly substituted pyridines under ultrasound irradiation

  1. Kumar Godugu,
  2. Venkata Divya Sri Yadala,
  3. Mohammad Khaja Mohinuddin Pinjari,
  4. Thrivikram Reddy Gundala,
  5. Lakshmi Reddy Sanapareddy and
  6. Chinna Gangi Reddy Nallagondu

Published 02 Apr 2020

Beilstein Arch. 2020, 202039. doi:10.3762/bxiv.2020.39.v1

Azidophosphonium salt directed chemoselective synthesis of (E)/(Z)-cinnamyl-1H-triazoles and regiospecific access to bromo-methyl coumarins from Baylis-Hillman adducts

  1. S Karthikeyan,
  2. R Shobana,
  3. K R Subimol,
  4. J Helen Ratna Monica and
  5. Ayyanoth Karthik Krishna Kumar

Published 01 Apr 2020

Beilstein Arch. 2020, 202038. doi:10.3762/bxiv.2020.38.v1

Distinctive Reactivity of N-benzylidene-[1,1'-biphenyl]-2-amines under Photoredox Catalysis

  1. Shrikant Tambe,
  2. Kwan Hong Min,
  3. Naeem Iqbal and
  4. Eun Jin Cho

Published 30 Mar 2020

Beilstein Arch. 2020, 202035. doi:10.3762/bxiv.2020.35.v1

Synthesis of new fluorescent molecules having an aggregation-induced emission property derived from 4-fluoroisoxazoles

  1. Kazuyuki Sato,
  2. Akira Kawasaki,
  3. Yukiko Karuo,
  4. Atsushi Tarui,
  5. Kentaro Kawai and
  6. Masaaki Omote

Published 27 Mar 2020

Beilstein Arch. 2020, 202034. doi:10.3762/bxiv.2020.34.v1

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