A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid

Elena A. Krasnokutskaya, Assiya Zh Kassanova, Makpal T. Estaeva, Victor D. Filimonov

Research output: Contribution to journal › Article

7 Citations (Scopus)

Abstract

The first method for the direct one-pot transformation of aminopyridines into pyridinyl trifluoromethanesulfonates is developed. The procedure involves diazotization of aminopyridines with sodium nitrite in a DMSO paste in the presence of trifluoromethanesulfonic acid.

Original languageEnglish
Pages (from-to)3771-3773
Number of pages3
JournalTetrahedron Letters
Volume55
Issue number28
DOIs
Publication statusPublished - 9 Jul 2014

Fingerprint

Aminopyridines
Sodium Nitrite
Ointments
Dimethyl Sulfoxide
trifluoromethanesulfonic acid

Keywords

  • Aminopyridines
  • Diazotization
  • Trifluoromethanesulfonic acid

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid. / Krasnokutskaya, Elena A.; Kassanova, Assiya Zh; Estaeva, Makpal T.; Filimonov, Victor D.

In: Tetrahedron Letters, Vol. 55, No. 28, 09.07.2014, p. 3771-3773.

Research output: Contribution to journal › Article

Krasnokutskaya, EA, Kassanova, AZ, Estaeva, MT & Filimonov, VD 2014, 'A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid', Tetrahedron Letters, vol. 55, no. 28, pp. 3771-3773. https://doi.org/10.1016/j.tetlet.2014.05.052
Krasnokutskaya EA, Kassanova AZ, Estaeva MT, Filimonov VD. A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid. Tetrahedron Letters. 2014 Jul 9;55(28):3771-3773. https://doi.org/10.1016/j.tetlet.2014.05.052
Krasnokutskaya, Elena A. ; Kassanova, Assiya Zh ; Estaeva, Makpal T. ; Filimonov, Victor D. / A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid. In: Tetrahedron Letters. 2014 ; Vol. 55, No. 28. pp. 3771-3773.
@article{b36bacdd158a4b1aaceba8eb6b368d8d,
title = "A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid",
abstract = "The first method for the direct one-pot transformation of aminopyridines into pyridinyl trifluoromethanesulfonates is developed. The procedure involves diazotization of aminopyridines with sodium nitrite in a DMSO paste in the presence of trifluoromethanesulfonic acid.",
keywords = "Aminopyridines, Diazotization, Trifluoromethanesulfonic acid",
author = "Krasnokutskaya, {Elena A.} and Kassanova, {Assiya Zh} and Estaeva, {Makpal T.} and Filimonov, {Victor D.}",
year = "2014",
month = "7",
day = "9",
doi = "10.1016/j.tetlet.2014.05.052",
language = "English",
volume = "55",
pages = "3771--3773",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Limited",
number = "28",

}

TY - JOUR

T1 - A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid

AU - Krasnokutskaya, Elena A.

AU - Kassanova, Assiya Zh

AU - Estaeva, Makpal T.

AU - Filimonov, Victor D.

PY - 2014/7/9

Y1 - 2014/7/9

N2 - The first method for the direct one-pot transformation of aminopyridines into pyridinyl trifluoromethanesulfonates is developed. The procedure involves diazotization of aminopyridines with sodium nitrite in a DMSO paste in the presence of trifluoromethanesulfonic acid.

AB - The first method for the direct one-pot transformation of aminopyridines into pyridinyl trifluoromethanesulfonates is developed. The procedure involves diazotization of aminopyridines with sodium nitrite in a DMSO paste in the presence of trifluoromethanesulfonic acid.

KW - Aminopyridines

KW - Diazotization

KW - Trifluoromethanesulfonic acid

UR - http://www.scopus.com/inward/record.url?scp=84902438391&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84902438391&partnerID=8YFLogxK

U2 - 10.1016/j.tetlet.2014.05.052

DO - 10.1016/j.tetlet.2014.05.052

M3 - Article

AN - SCOPUS:84902438391

VL - 55

SP - 3771

EP - 3773

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 0040-4039

IS - 28

ER -

Access to Document