S-N(H) reactions of 1,2,4-triazine N-oxides, pyrazine N-oxides, and pterin N-oxides with arenethiols / Kozhevnikov DN,Kovalev IS,Rusinov VL,Chapakhin ON // RUSSIAN CHEMICAL BULLETIN. - 2001. - V. 50, l. 6. - P. 1068-1071.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

1,2,4-Triazine 4-oxides were found to enter into the reactions Of nucleophilic substitution of hydrogen with S-nucleophiles (arenethiols) in the presence of acylating agents and trifluoroacetic acid. The reactions proceeded with loss of the N-oxide function to form 5-arylthio-1,2,4-triazines. 2-Amino-3-ethoxycarbonylpyrazine 1-oxides and 2-amino-4-oxopterin 8-oxides react with arenethiol analogously.

Author keywords:

nucleophilic substitution of hydrogen; 1,2,4-triazine 4-oxide; pyrazine 1-oxide; pterin 8-oxide; thiophenol NUCLEOPHILIC-SUBSTITUTION; HYDROGEN

DOI:

10.1023/A:1011385706308

Web of Science ID:

ISI:000171512600028

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUN
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Keywords-Plus	NUCLEOPHILIC-SUBSTITUTION; HYDROGEN
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Number-of-Cited-References	17
Usage-Count-Since-2013	2
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	481GY