Diaryl-Substituted Polyethers with Acetoacet-Anilide Fragment in the Synthesis of Dihydro-Pyrimidine-Containing Podands / Radionova E. S.,Titova Yu. A.,Isenov M. L.,Fedorova O. V.,Rusinov G. L.,Charushin V. N. // CHEMISTRY OF HETEROCYCLIC COMPOUNDS. - 2014. - V. 50, l. 7. - P. 998-1004.

ISSN/EISSN:

0009-3122 / 1573-8353

Type:

Article

Abstract:

The interaction of ortho-aminoaryl polyethers, derivatives of mono-, di-, and triethylene glycol, with acetyl ketene, generated from 2,2,6-trimethyl-4H-1,3-dioxin-4-one produced acetoacetanilide- containing podands. 2,2,6-Trimethyl-4H-1,3-dioxin-4-one reacted with aminoaryl-substituted podands containing a short polyether chain (1-2 atoms) in toluene medium without catalyst. Acetoacetanilide- containing podands with longer polyether chains could be obtained by using triethylamine or acetic acid as catalyst. Acetoacetanilide-containing podands were used in the Biginelli reaction as DDe-active components.

Author keywords:

acetoacetanilide-containing podands; acetyl ketene; aminoaryl-substituted podands; dihydropyrimidine-containing podands; Biginelli reaction; ultrasonication DIKETENE

DOI:

10.1007/s10593-014-1555-7

Web of Science ID:

ISI:000344092000010

Соавторы в МНС:

Другие поля

Поле	Значение
Month	OCT
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
EISSN	1573-8353
Keywords-Plus	DIKETENE
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
Author-Email	sintonin@mail.ru fedorova@ios.uran.ru
Number-of-Cited-References	11
Usage-Count-Since-2013	6
Journal-ISO	Chem. Heterocycl. Compds.
Doc-Delivery-Number	AS2EG