RU2012144047A - METHOD FOR PRODUCING 3-ARYL-1,5-3-DITIAZOCINANES - Google Patents

METHOD FOR PRODUCING 3-ARYL-1,5-3-DITIAZOCINANES Download PDF

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RU2012144047A
RU2012144047A RU2012144047/04A RU2012144047A RU2012144047A RU 2012144047 A RU2012144047 A RU 2012144047A RU 2012144047/04 A RU2012144047/04 A RU 2012144047/04A RU 2012144047 A RU2012144047 A RU 2012144047A RU 2012144047 A RU2012144047 A RU 2012144047A
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aryl
dithiacyclooctane
oxa
general formula
ditiazocinanes
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RU2538603C2 (en
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Усеин Меметович Джемилев
Асхат Габдрахманович Ибрагимов
Елена Борисовна Рахимова
Артур Радисович Тулябаев
Инна Владимировна Васильева
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Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук
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Abstract

Способ получения 3-арил-1,5,3-дитиазоцинанов общей формулы (1):где R=4-SH, 2-OH, 4-OH, 4-COOHотличающийся тем, что ароматические амины общей формулы R-CH-NH(где R = указанное выше) подвергают взаимодействию с 1-окса-3,7-дитиациклооктаном в среде аргона в присутствии катализатора Sm(NO)·6HO в мольном соотношении ариламин: 1-окса-3,7-дитиациклооктан: Sm(NO)·6HO=10:10:(0,3-0,7) в среде растворителей этанол-хлороформ при комнатной температуре (~20°С) и атмосферном давлении в течение 2,5-3,5 ч.The method of obtaining 3-aryl-1,5,3-dithiazocinanes of the general formula (1): where R = 4-SH, 2-OH, 4-OH, 4-COOH characterized in that the aromatic amines of the general formula R-CH-NH ( where R = above) is reacted with 1-oxa-3,7-dithiacyclooctane in argon in the presence of a catalyst Sm (NO) · 6HO in a molar ratio arylamine: 1-oxa-3,7-dithiacyclooctane: Sm (NO) · 6HO = 10: 10: (0.3-0.7) in ethanol-chloroform solvent medium at room temperature (~ 20 ° C) and atmospheric pressure for 2.5-3.5 hours.

Claims (1)

Способ получения 3-арил-1,5,3-дитиазоцинанов общей формулы (1):The method of obtaining 3-aryl-1,5,3-dithiazocinans of the general formula (1):
Figure 00000001
Figure 00000001
где R=4-SH, 2-OH, 4-OH, 4-COOHwhere R = 4-SH, 2-OH, 4-OH, 4-COOH отличающийся тем, что ароматические амины общей формулы R-C6H4-NH2 (где R = указанное выше) подвергают взаимодействию с 1-окса-3,7-дитиациклооктаном в среде аргона в присутствии катализатора Sm(NO3)3·6H2O в мольном соотношении ариламин: 1-окса-3,7-дитиациклооктан: Sm(NO3)3·6H2O=10:10:(0,3-0,7) в среде растворителей этанол-хлороформ при комнатной температуре (~20°С) и атмосферном давлении в течение 2,5-3,5 ч. characterized in that the aromatic amines of the general formula RC 6 H 4 -NH 2 (where R = above) are reacted with 1-oxa-3,7-dithiacyclooctane in an argon medium in the presence of a catalyst Sm (NO 3 ) 3 · 6H 2 O in a molar ratio of arylamine: 1-oxa-3,7-dithiacyclooctane: Sm (NO 3 ) 3 · 6H 2 O = 10: 10: (0.3-0.7) in ethanol-chloroform solvent medium at room temperature (~ 20 ° C) and atmospheric pressure for 2.5-3.5 hours
RU2012144047/04A 2012-10-16 2012-10-16 Method of producing 3-aryl-1,5,3-dithiazocinanes RU2538603C2 (en)

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