Synthesis 2013; 45(24): 3375-3382
DOI: 10.1055/s-0033-1340042
paper
© Georg Thieme Verlag Stuttgart · New York

Facile Synthesis of Hydrazine Derivatives of 5H-Pyrrolo[3,4-b]pyrazine and 1H-Pyrrolo[3,4-b]quinoxaline

Olga V. Hordiyenko*
a   Taras Shevchenko National University of Kyiv, vul. Volodymyrs’ka, 64/13, Kyiv 01601, Ukraine   Fax: +380(44)2351273   Email: ov_hordiyenko@univ.kiev.ua
,
Igor V. Rudenko
a   Taras Shevchenko National University of Kyiv, vul. Volodymyrs’ka, 64/13, Kyiv 01601, Ukraine   Fax: +380(44)2351273   Email: ov_hordiyenko@univ.kiev.ua
,
Irina A. Zamkova
a   Taras Shevchenko National University of Kyiv, vul. Volodymyrs’ka, 64/13, Kyiv 01601, Ukraine   Fax: +380(44)2351273   Email: ov_hordiyenko@univ.kiev.ua
,
Oleksandr V. Denisenko
a   Taras Shevchenko National University of Kyiv, vul. Volodymyrs’ka, 64/13, Kyiv 01601, Ukraine   Fax: +380(44)2351273   Email: ov_hordiyenko@univ.kiev.ua
,
Angelina V. Biitseva
a   Taras Shevchenko National University of Kyiv, vul. Volodymyrs’ka, 64/13, Kyiv 01601, Ukraine   Fax: +380(44)2351273   Email: ov_hordiyenko@univ.kiev.ua
,
Axelle Arrault
b   Laboratoire de Chimie Physique Macromoléculaire, INPL, ENSIC, 1 rue Grandville, 54001 Nancy Cedex, France
,
Andrei A. Tolmachev
a   Taras Shevchenko National University of Kyiv, vul. Volodymyrs’ka, 64/13, Kyiv 01601, Ukraine   Fax: +380(44)2351273   Email: ov_hordiyenko@univ.kiev.ua
› Author Affiliations
Further Information

Publication History

Received: 03 July 2013

Accepted after revision: 26 September 2013

Publication Date:
06 November 2013 (online)


Abstract

A convenient and efficient route for the chemoselective synthesis of carbohydrazide, arenesulfonylhydrazide, and thiosemicarbazone derivatives of 5H-pyrrolo[3,4-b]pyrazine and 1H-pyrrolo[3,4-b]quinoxaline from the corresponding dinitriles and substituted hydrazines was elaborated. The synthesis of starting pyrazine-2,3-dicarbonitrile was sufficiently improved by using concentrated HCl as a catalyst.

Supporting Information