2-Methyl-11-nitro-5,6-dihydro-2H-2,6-methano-1,3,5-benzoxadiazocin-4(3H)-one: synthesis, crystal structure and tautomerism in dipolar aprotic solvents

2-Methyl-11-nitro-5,6-dihydro-2H-2,6-methano-1,3,5-benzoxadiazocin-4(3H)-one: synthesis, crystal structure and tautomerism in dipolar aprotic solvents Full article

Journal

Mendeleev Communications
ISSN: 0959-9436

Output data

Year: 2013, Volume: 23, Number: 3, Pages: 176-178 Pages count : DOI: 10.1016/j.mencom.2013.05.020

Authors

Sedova Valentina F. ¹ , Krivopalov Viktor P. ¹ , Gatilov Yurii V. ¹ , Shkurko Oleg P. ¹

Affiliations

1	(Данные Web of science) Russian Acad Sci, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia

Condensation of salicylaldehyde with nitroacetone and urea yields one diastereomer of the title compound. In DMF or DMSO solutions, this compound undergoes oxadiazocine ring opening leading to the equilibrium between its 2R*, 6S*, 11S*- and 2R*, 6S*,11R*-diastereomers and 4-(2-hydroxyphenyl)-6-methyl-5-nitro-3,4-dihydropyrimidin-2(1H)-one.

Sedova V.F. , Krivopalov V.P. , Gatilov Y.V. , Shkurko O.P.
2-Methyl-11-nitro-5,6-dihydro-2H-2,6-methano-1,3,5-benzoxadiazocin-4(3H)-one: synthesis, crystal structure and tautomerism in dipolar aprotic solvents
Mendeleev Communications. 2013. V.23. N3. P.176-178. DOI: 10.1016/j.mencom.2013.05.020 WOS Scopus РИНЦ

Published print:

May 1, 2013

Web of science	WOS:000321540500020
Scopus	2-s2.0-84879096098
Elibrary	20436238
OpenAlex	W2952676182