A Green and Facile Method for the Synthesis of Substituted 1,2-Epoxy Ethylgembisphosphonates and their Symmetrical Dibutylammmonium Salts

  1. Siphamandla B. Simelane,
  2. Derek T. Ndinteh and
  3. Xavier Y. Mbianda

Published 06 Jan 2020

Beilstein Arch. 2020, 20203. doi:10.3762/bxiv.2020.3.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

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

Safe and highly efficient adaptation of potentially explosive azide chemistry involved in the synthesis of Tamiflu using continuous flow technology

  1. Cloudius Sagandira and
  2. Paul Watts

Published 12 Aug 2019

Beilstein Arch. 2019, 201984. doi:10.3762/bxiv.2019.84.v1

Synthesis of diastereomeric pheromones: adjacent methyl-branched alcohols and ketones

  1. VAN-DUNG LE,
  2. Chi-Hien Dang,
  3. Cong-Hao Nguyen,
  4. Van-Su Dang and
  5. Thanh-Danh Nguyen

Published 09 Jul 2019

Beilstein Arch. 2019, 201964. doi:10.3762/bxiv.2019.64.v1

Palladium-catalyzed Conia-ene Reaction of 1-alkynylindolin-3-ones: a strategy for the construction of Pyrrolo[1,2-a]indoles

  1. Yong-Qin Tang,
  2. Xing-Hai Fei,
  3. Jian-Xiong An,
  4. Fen-Fen Yang,
  5. Dong-Zhu Duan,
  6. Zuo-Xian Cao,
  7. Xiao-Zhong Fu,
  8. Yuan-Yong Yang,
  9. Bin He and
  10. Yong-Long Zhao

Published 04 Jul 2019

Beilstein Arch. 2019, 201959. doi:10.3762/bxiv.2019.59.v1

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