RU2010126715A - METHOD FOR PRODUCING 2- AND 4- (1,3,5-DITIAZINAN-5-IL) -PHENOLS - Google Patents

METHOD FOR PRODUCING 2- AND 4- (1,3,5-DITIAZINAN-5-IL) -PHENOLS Download PDF

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RU2010126715A
RU2010126715A RU2010126715/04A RU2010126715A RU2010126715A RU 2010126715 A RU2010126715 A RU 2010126715A RU 2010126715/04 A RU2010126715/04 A RU 2010126715/04A RU 2010126715 A RU2010126715 A RU 2010126715A RU 2010126715 A RU2010126715 A RU 2010126715A
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dithiazinan
phenols
aminophenol
methyl
ditiazinan
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RU2010126715/04A
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Russian (ru)
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RU2443693C1 (en
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Усеин Меметович Джемилев (RU)
Усеин Меметович Джемилев
Елена Борисовна Рахимова (RU)
Елена Борисовна Рахимова
Инна Владимировна Васильева (RU)
Инна Владимировна Васильева
Внира Рахимовна Ахметова (RU)
Внира Рахимовна Ахметова
Асхат Габдрахманович Ибрагимов (RU)
Асхат Габдрахманович Ибрагимов
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Учреждение Российской академии наук ИНСТИТУТ НЕФТЕХИМИИ И КАТАЛИЗА РАН (RU)
Учреждение Российской Академии Наук Институт Нефтехимии И Катализа Ран
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Abstract

Способ получения 2- и 4-(1,3,5-дитиазинан-5-ил)-фенолов общей формулы (1): ! ! отличающийся тем, что о- или n-аминофенол подвергают взаимодействию с N-метил-1,3,5-дитиазинаном в присутствии катализатора кристаллогидрата нитрата самария [Sm(NO3)2∗6H2O], взятыми в мольном соотношении о-, n-аминофенол:N-метил-1,3,5-дитиазинан:Sm(NO3)2·6H2O=10:(10-12):(0.3-0.7), в атмосфере аргона в среде EtOH-СНСl3 в качестве растворителя при температуре 50-70°С и атмосферном давлении в течение 2.5-3.5 ч. The method of obtaining 2- and 4- (1,3,5-dithiazinan-5-yl) -phenols of the general formula (1):! ! characterized in that o- or n-aminophenol is reacted with N-methyl-1,3,5-dithiazinan in the presence of a samarium nitrate crystalline hydrate catalyst [Sm (NO3) 2 * 6H2O] taken in a molar ratio of o-, n-aminophenol : N-methyl-1,3,5-dithiazinan: Sm (NO3) 2 · 6H2O = 10: (10-12) :( 0.3-0.7), in an argon atmosphere in EtOH-СНСl3 medium as a solvent at a temperature of 50- 70 ° C and atmospheric pressure for 2.5-3.5 hours

Claims (1)

Способ получения 2- и 4-(1,3,5-дитиазинан-5-ил)-фенолов общей формулы (1):The method of obtaining 2- and 4- (1,3,5-dithiazinan-5-yl) -phenols of the general formula (1):
Figure 00000001
Figure 00000001
 отличающийся тем, что о- или n-аминофенол подвергают взаимодействию с N-метил-1,3,5-дитиазинаном в присутствии катализатора кристаллогидрата нитрата самария [Sm(NO3)2∗6H2O], взятыми в мольном соотношении о-, n-аминофенол:N-метил-1,3,5-дитиазинан:Sm(NO3)2·6H2O=10:(10-12):(0.3-0.7), в атмосфере аргона в среде EtOH-СНСl3 в качестве растворителя при температуре 50-70°С и атмосферном давлении в течение 2.5-3.5 ч. characterized in that o- or n-aminophenol is reacted with N-methyl-1,3,5-dithiazinan in the presence of a samarium nitrate crystalline hydrate catalyst [Sm (NO 3 ) 2 * 6H 2 O], taken in a molar ratio of o-, n-aminophenol: N-methyl-1,3,5-dithiazinan: Sm (NO 3 ) 2 · 6H 2 O = 10: (10-12) :( 0.3-0.7), in an argon atmosphere in EtOH-CHCl 3 as a solvent at a temperature of 50-70 ° C and atmospheric pressure for 2.5-3.5 hours
RU2010126715/04A 2010-06-29 2010-06-29 Method of producing 2- and 4-(1,3,5-dithiazinan-5-yl)-phenols RU2443693C1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2496777C2 (en) * 2012-01-16 2013-10-27 Учреждение Российской Академии Наук Институт Нефтехимии И Катализа Ран Method for preparing n-(1,5,3-dithiazocynan-3-yl)amides

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BE626704A (en) * 1961-12-29
RU2002123631A (en) * 2002-09-04 2004-03-20 ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН METHOD FOR PRODUCING 5- [ORTO- (META-, PARA-) METHOXYPHENYL] -1,3,5-Dithiazines
RU2291865C1 (en) * 2005-05-13 2007-01-20 Институт нефтехимии и катализа РАН Method for preparing 5-[ortho-(para)-hydroxyphenyl]-1,3,5-dithiazines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2496777C2 (en) * 2012-01-16 2013-10-27 Учреждение Российской Академии Наук Институт Нефтехимии И Катализа Ран Method for preparing n-(1,5,3-dithiazocynan-3-yl)amides

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