Search results

Search for "tetrahydrofuro[3,2-c]pyridines" in Full Text gives 1 result(s) in Beilstein Journal of Organic Chemistry.

Synthesis of tetrahydrofuro[3,2-c]pyridines via Pictet–Spengler reaction

  • Elena Y. Mendogralo and
  • Maxim G. Uchuskin

Beilstein J. Org. Chem. 2023, 19, 991–997, doi:10.3762/bjoc.19.74

Graphical Abstract
  • Elena Y. Mendogralo Maxim G. Uchuskin Perm State University, Bukireva st. 15, Perm, 614990, Russian Federation 10.3762/bjoc.19.74 Abstract A semi-one-pot method for the synthesis of 4-substituted tetrahydrofuro[3,2-c]pyridines by the Pictet–Spengler reaction was developed. The method is based on
  • the condensation of easily accessibly 2-(5-methylfuran-2-yl)ethanamine with commercially available aromatic aldehydes followed by acid-catalyzed Pictet–Spengler cyclization. Using this approach, we synthesized a range of 4-substituted tetrahydrofuro[3,2-c]pyridines in reasonable yields. The reactivity
  • of some of the products was investigated and selected synthetic transformations of the obtained tetrahydrofuro[3,2-c]pyridines were shown. Keywords: acid hydrolysis; 1,4-diketone; tetrahydrofuro[3,2-c]pyridines; Paal–Knorr reaction; Pictet–Spengler reaction; Introduction Hydrogenated furo[3,2-c
PDF
Album
Supp Info
Full Research Paper
Published 30 Jun 2023
Other Beilstein-Institut Open Science Activities