Late-stage N-functionalization of diazo NH-heterocycles via alkylation by Mitsunobu reaction or with alkyl halides

  • Natalia Guranova,
  • Grigory Kantin,
  • Olga Bakulina,
  • Alexander Yanovich and
  • Dmitry Dar'in
Published 20 Jun 2024
Beilstein Arch. 2024, 202443. doi:10.3762/bxiv.2024.43.v1

Hypervalent iodine mediated cyclization of bishomoallylamides to prolinols

  • Smaher E Butt,
  • Konrad Kepski,
  • Jean-Marc Sotiropoulos and
  • Wesley J Moran
Published 14 May 2024
Beilstein Arch. 2024, 202431. doi:10.3762/bxiv.2024.31.v1

The Ullmann coupling reaction catalyzed by a highly reactive rhodium-aryl complex derived from Grignard reagent and its application

  • Kazuyuki Sato,
  • Satoki Teranishi,
  • Atsushi Sakaue,
  • Yukiko Karuo,
  • Atsushi Tarui,
  • Kentaro Kawai,
  • Hiroyuki Takeda,
  • Tatsuo Kinashi and
  • Masaaki Omote
Published 12 Apr 2024
Beilstein Arch. 2024, 202421. doi:10.3762/bxiv.2024.21.v1
Published 22 Nov 2023
Beilstein Arch. 2023, 202351. doi:10.3762/bxiv.2023.51.v1

Comparison of glycosyl donors: a supramer approach

  • Anna V. Orlova,
  • Nelly N. Malysheva,
  • Maria V. Panova,
  • Nikita M. Podvalnyy,
  • Michael G. Medvedev and
  • Leonid O. Kononov
Published 26 Sep 2023
Beilstein Arch. 2023, 202339. doi:10.3762/bxiv.2023.39.v1

One-pot Double Annulations to Confer Diastereoselective Spirooxindole-pyrrolothiazoles

  • Juan Lu,
  • Bin Yao,
  • Desheng Zhan,
  • Zhuo Sun,
  • Yun Ji and
  • Xiaofeng Zhang
Published 14 Sep 2022
Beilstein Arch. 2022, 202271. doi:10.3762/bxiv.2022.71.v1

Comparison of crystal structure and DFT calculation of triferrocenyl trithiophosphite’s conformation

  • Ruslan P. Shekurov,
  • Mikhail N. Khrizanforov,
  • Ilya A. Bezkishko,
  • Tatiana P. Gerasimova,
  • Almaz A. Zagidullin,
  • Daut R. Islamov and
  • Vasili A. Miluykov
Published 18 Aug 2022
Beilstein Arch. 2022, 202268. doi:10.3762/bxiv.2022.68.v1

Synthesis of 3,4,5-tris(chlorophenyl)-1,2-diphosphaferrocenes and their electrochemical properties

  • Almaz A. Zagidullin,
  • Farida Akhmatkhanova,
  • Mikhail Khrizanforov,
  • Robert Fayzullin,
  • Tatiana Gerasimova,
  • Ilya A. Bezkishko and
  • Vasili Miluykov
Published 11 Jul 2022
Beilstein Arch. 2022, 202261. doi:10.3762/bxiv.2022.61.v1
Published 05 Jul 2022
Beilstein Arch. 2022, 202259. doi:10.3762/bxiv.2022.59.v1

Mechanochemical bottom-up synthesis of phosphorus-linked, heptazine-based carbon nitrides using sodium phosphide

  • Blaine G. Fiss,
  • Georgia Douglas,
  • Michael Ferguson,
  • Jorge Becerra,
  • Jesus Valdez,
  • Trong-On Do,
  • Tomislav Friscic and
  • Audrey H. Moores
Published 07 Jun 2022
Beilstein Arch. 2022, 202245. doi:10.3762/bxiv.2022.45.v1

Novel one-pot synthesis of 2-thio-substituted-3-H-phenothiazin-3-ones driven by oxidation with sodium periodate

  • Herman H. Odens Jr.,
  • Jae Y. You,
  • Alexandria D. Gallimore,
  • Preston H. Palm,
  • Cameron W. Davis,
  • Josue M. Bahena,
  • Jeffrey S. Moser,
  • Mackenzie E. Smith and
  • Herman H. Odens
Published 13 May 2022
Beilstein Arch. 2022, 202236. doi:10.3762/bxiv.2022.36.v1
Published 10 May 2022
Beilstein Arch. 2022, 202234. doi:10.3762/bxiv.2022.34.v1

Thiophene/selenophene-based S-shaped double helicenes: regioselective synthesis and structures

  • Mengjie Wang,
  • Lanping Dang,
  • Wan Xu,
  • Zhiying Ma,
  • Liuliu Shao,
  • Guangxia Wang,
  • Chunli Li and
  • Hua Wang
Published 27 Apr 2022
Beilstein Arch. 2022, 202229. doi:10.3762/bxiv.2022.29.v1
Published 14 Feb 2022
Beilstein Arch. 2022, 20227. doi:10.3762/bxiv.2022.7.v1

Me3Al mediated domino nucleophilic addition/intramolecular cyclisation of 2-(2-oxo-2-phenylethyl)benzonitriles with amines; A convenient approach for the synthesis of substituted 1-aminoisoquinolines

  • Midhun Sai Krishna Adusumalli,
  • Lakshmi Narayana Sharma Konidena,
  • Hima Bindu Gandham,
  • Krishnaiah Kumari,
  • Krishna Reddy Valluru,
  • Satya Kameswara Rao Nidasanametla,
  • Venkateswara Rao Battula and
  • Hari Krishna Namballa
Published 22 Mar 2021
Beilstein Arch. 2021, 202126. doi:10.3762/bxiv.2021.26.v1

Synthesis of bis-aryloxyfluoromethanes

  • Carl Recsei and
  • Yaniv Barda
Published 09 Mar 2021
Beilstein Arch. 2021, 202119. doi:10.3762/bxiv.2021.19.v1

Synthesis of multiply fluorinated N-acetyl-D-glucosamine and D-galactosamine analogs via the corresponding deoxyfluorinated glucosazide and galactosazide thiodonors

  • Vojtěch Hamala,
  • Lucie Červenková Šťastná,
  • Martin Kurfiřt,
  • Petra Cuřínová,
  • Martin Dračínský and
  • Jindřich Karban
Published 11 Feb 2021
Beilstein Arch. 2021, 202110. doi:10.3762/bxiv.2021.10.v1

Metal-free visible-light-enabled vicinal trifluoromethyl dithiolation of unactivated alkenes

  • Xiaojuan Li,
  • Qiang Zhang,
  • Weigang Zhang,
  • Jinzhu Ma,
  • Yi Wang and
  • Yi Pan
Published 13 Jan 2021
Beilstein Arch. 2021, 20211. doi:10.3762/bxiv.2021.1.v1

β-Lactamase inhibition profile of new amidine substituted diazabicyclooctanes

  • zafar iqbal,
  • Yuanyu Gao,
  • Dong Tang,
  • Xueqin Ma,
  • Jinbo Ji,
  • Jian Sun,
  • Jingwen Ji,
  • Yuanbai Liu,
  • Lijuan Zhai,
  • Rui Jiang,
  • Yangxiu Mu,
  • Lili He,
  • Haikang Yang and
  • Zhixiang Yang
Published 21 Dec 2020
Beilstein Arch. 2020, 2020143. doi:10.3762/bxiv.2020.143.v1
Published 14 Dec 2020
Beilstein Arch. 2020, 2020142. doi:10.3762/bxiv.2020.142.v1

Mesoionic tetrazolium-5-aminides: Synthesis, Molecular and Crystal Structures, UV-Vis Spectra, and DFT Calculations

  • Vladislav A. Budevich,
  • Sergei V. Voitekhovich,
  • Alexander V. Zuraev,
  • Vadim E. Matulis,
  • Vitaly E. Matulis,
  • Alexander S. Lyakhov,
  • Ludmila S. Ivashkevich and
  • Oleg A. Ivashkevich
Published 22 Oct 2020
Beilstein Arch. 2020, 2020122. doi:10.3762/bxiv.2020.122.v1

Vicinal difluorination as a C=C surrogate: an analog of piperine with enhanced solubility, photostability, and acetylcholinesterase inhibitory activity

  • Yuvixza Lizarme-Salas,
  • Alexandra Daryl Ariawan,
  • Ranjala Ratnayake,
  • Hendrik Luesch,
  • Angela Finch and
  • Luke Hunter
Published 12 Aug 2020
Beilstein Arch. 2020, 202093. doi:10.3762/bxiv.2020.93.v1

Mechanism of Base-Catalyzed Halogen Dance Reactions and the Role of Bromo-Bridged Transition States

  • Nader Sakhaee,
  • Yousef Fazaeli,
  • Esmail Doustkhah,
  • Sahar Sakhaee,
  • Ahmad Takallou and
  • Akbar Mobaraki
Published 27 Jul 2020
Beilstein Arch. 2020, 202086. doi:10.3762/bxiv.2020.86.v1

Transformation of 2H-1,2,3-benzothiadiazine 1,1-dioxides variously substituted at the aromatic ring, via nucleophilic substitution and demethylation reactions

  • Imre Gyűjtő,
  • Márta Porcs-Makkay,
  • Ernák Ferenc Várda,
  • Gyöngyvér Pusztai,
  • Gábor Tóth,
  • Gyula Simig and
  • Balázs Volk
Published 16 Jun 2020
Beilstein Arch. 2020, 202073. doi:10.3762/bxiv.2020.73.v1
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