Published 23 Nov 2022
Beilstein Arch. 2022, 202288. doi:10.3762/bxiv.2022.88.v1

Novel Bis-Triazole Scaffold Accessed via Two Tandem [3+2] Cycloaddition Events Including an Uncatalyzed, Room-Temperature Azide-Alkyne Click Reaction

  • Ksenia Malkova,
  • Andrey Bubyrev,
  • Vasilisa Krivovicheva,
  • Dmitry Dar'in,
  • Alexander Bunev and
  • Mikhail Krasavin
Published 30 Sep 2022
Beilstein Arch. 2022, 202280. doi:10.3762/bxiv.2022.80.v1
Published 22 Sep 2022
Beilstein Arch. 2022, 202275. doi:10.3762/bxiv.2022.75.v1

Rhodium-catalyzed intramolecular reductive aldol-type cyclization: Application for the synthesis of a chiral necic acid lactone

  • Motoyuki Isoda,
  • Kazuyuki Sato,
  • Kenta Kameda,
  • Kana Wakabayashi,
  • Ryota Sato,
  • Hideki Minami,
  • Yukiko Karuo,
  • Atsushi Tarui,
  • Kentaro Kawai and
  • Masaaki Omote
Published 16 Sep 2022
Beilstein Arch. 2022, 202272. doi:10.3762/bxiv.2022.72.v1

ULTRASOUND-ASSISTED GREEN SYNTHESES OF NOVEL PYRIMIDINE DERIVATIVES AND THEIR COMPARISON WITH CONVENTIONAL METHODS

  • Vergush A. Pivazyan,
  • Emma A. Ghazaryan,
  • Armen V. Karapetyan,
  • Roza S. Shainova,
  • Siranush V. Harutyunyan,
  • Asya S. Vorskanyan,
  • Aleksandr P. Yengoyan and
  • Tiruhi A. Gomktsyan
Published 16 Aug 2022
Beilstein Arch. 2022, 202267. doi:10.3762/bxiv.2022.67.v1
Published 05 Jul 2022
Beilstein Arch. 2022, 202259. doi:10.3762/bxiv.2022.59.v1

Synthesis of Protected Precursors of Chitin Oligosaccharides by Electrochemical Polyglycosylation of Thioglycosides

  • Md Azadur Rahman,
  • Kana Kuroda,
  • Hirofumi Endo,
  • Norihiko Sasaki,
  • Tomoaki Hamada,
  • Hiraku Sakai and
  • Toshiki Nokami
Published 04 Jul 2022
Beilstein Arch. 2022, 202258. doi:10.3762/bxiv.2022.58.v1

Facile and Diastereoselective Arylation of the Privileged 1,4-Dihydroisoquinolin-3(2H)-one Scaffold

  • Dmitry Dar'in,
  • Grigory Kantin,
  • Alexander Bunev and
  • Mikhail Krasavin
Published 20 Jun 2022
Beilstein Arch. 2022, 202250. doi:10.3762/bxiv.2022.50.v1
Published 07 Jun 2022
Beilstein Arch. 2022, 202244. doi:10.3762/bxiv.2022.44.v1
Published 31 May 2022
Beilstein Arch. 2022, 202240. doi:10.3762/bxiv.2022.40.v1
Published 30 May 2022
Beilstein Arch. 2022, 202239. doi:10.3762/bxiv.2022.39.v1
Published 27 May 2022
Beilstein Arch. 2022, 202238. doi:10.3762/bxiv.2022.38.v1

A new highly regioselective method for the synthesis of water-soluble 1,3,4-trisubstituted derivatives of tetrahydropyrimidin-2(1H)-one

  • Andrey V. Smolobochkin,
  • Almir S. Gazizov,
  • Lola J. Yakhshilikova,
  • Nikita A. Sidlyaruk,
  • Airat R. Khamatgalimov,
  • Alexander R. Burilov and
  • Michail A. Pudovik
Published 02 May 2022
Beilstein Arch. 2022, 202232. doi:10.3762/bxiv.2022.32.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

Unusual Highly Diastereoselective Rh(II)-catalyzed Dimerization of Diazo Arylidene Succinimides Provides Access to New Dibenzazulene Scaffold

  • Anastasia Vepreva,
  • Alexander S. Bunev,
  • Andrey Yu. Kudinov,
  • Grigory Kantin,
  • Mikhail Krasavin and
  • Dmitry Dar'in
Published 21 Mar 2022
Beilstein Arch. 2022, 202217. doi:10.3762/bxiv.2022.17.v1

Shift of reaction equilibrium at high pressure in the continuous synthesis of neuraminic acid

  • Jannis A Reich,
  • Miriam Aßmann,
  • Kristin Hölting,
  • Paul Bubenheim,
  • Jürgen Kuballa and
  • Andreas Liese
Published 02 Mar 2022
Beilstein Arch. 2022, 202211. doi:10.3762/bxiv.2022.11.v1
Published 28 Feb 2022
Beilstein Arch. 2022, 202210. doi:10.3762/bxiv.2022.10.v1

Microwave-Assisted Synthesis and Odour Characteristics of Some New Isoxazolidines

  • Akın Sağırlı,
  • Havva Acar,
  • Hakan Özçal and
  • Muhammet Büyükbayram
Published 24 Feb 2022
Beilstein Arch. 2022, 20229. doi:10.3762/bxiv.2022.9.v1
Published 14 Feb 2022
Beilstein Arch. 2022, 20227. doi:10.3762/bxiv.2022.7.v1

Unexpected chiral vicinal tetrasubstituted diamines via borylcopper-mediated homocoupling of isatin imines

  • Marco Manenti,
  • Leonardo Lo Presti,
  • Giorgio Molteni and
  • Alessandra Silvani
Published 19 Jan 2022
Beilstein Arch. 2022, 20225. doi:10.3762/bxiv.2022.5.v1

Efficient continuous flow-synthesis of novel spiro-naphthalene-1,2'-[1,3,4]oxadiazol-4-ones

  • Lange Yakubu Saleh,
  • Bahadır Altıntaş,
  • Layla Filiciotto,
  • Yunus Zorlu,
  • Rafael Luque and
  • Cevher Altug
Published 17 Dec 2021
Beilstein Arch. 2021, 202189. doi:10.3762/bxiv.2021.89.v1
Published 30 Nov 2021
Beilstein Arch. 2021, 202183. doi:10.3762/bxiv.2021.83.v1
Published 16 Nov 2021
Beilstein Arch. 2021, 202179. doi:10.3762/bxiv.2021.79.v1

Halogenations of 3-aryl-1H-pyrazol-5-amines

  • Jing He,
  • Yueting Wei,
  • Yijiao Feng,
  • Chuntian Li,
  • Bin Dai and
  • Ping Liu
Published 24 Sep 2021
Beilstein Arch. 2021, 202166. doi:10.3762/bxiv.2021.66.v1
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