RU2012131648A - METHOD FOR PRODUCING NITRO-TETRAZOL-5-CARBALDEHYDE HYDRAZONES - Google Patents

METHOD FOR PRODUCING NITRO-TETRAZOL-5-CARBALDEHYDE HYDRAZONES Download PDF

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RU2012131648A
RU2012131648A RU2012131648/04A RU2012131648A RU2012131648A RU 2012131648 A RU2012131648 A RU 2012131648A RU 2012131648/04 A RU2012131648/04 A RU 2012131648/04A RU 2012131648 A RU2012131648 A RU 2012131648A RU 2012131648 A RU2012131648 A RU 2012131648A
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carbaldehyde
iig
iie
hydrazones
tetrazol
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RU2012131648/04A
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Russian (ru)
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RU2522437C2 (en
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Алексей Георгиевич Тырков
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Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Астраханский государственный университет"
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Abstract

Способ получения соединений, содержащих гидразон нитро-тетразол-5-карбальдегидный фрагмент формулыгде, R=CH(Ia, IIа), 4-CHCH(Iб, IIб), CHCH(Iв, IIв), 4-CHOCH(Iг, IIг), 4-ClCH(Iд, IIд), 4-NOCH(Ie, IIe), CH(Iж, IIж),основанному на смешивании изомерных замещенных 5-тринитрометилтетразолов с эквимольным количеством несимметричнозамещенных гидразинов в осушенном этоксиэтане при 0°C и последующем выдерживании реакционной смеси при 25°C 2 ч.A method of obtaining compounds containing hydrazone nitro-tetrazole-5-carbaldehyde fragment of the formula where R = CH (Ia, IIa), 4-CHCH (Ib, IIb), CHCH (Ib, IIc), 4-CHOCH (Ig, IIg), 4-ClCH (Id, IIe), 4-NOCH (Ie, IIe), CH (Ij, IIg) based on mixing isomeric substituted 5-trinitromethyltetrazoles with an equimolar amount of asymmetrically substituted hydrazines in dried ethoxyethane at 0 ° C and subsequent reaction mixture at 25 ° C for 2 hours

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Способ получения соединений, содержащих гидразон нитро-тетразол-5-карбальдегидный фрагмент формулыA method of obtaining compounds containing hydrazone nitro-tetrazole-5-carbaldehyde fragment of the formula
Figure 00000001
Figure 00000002
Figure 00000001
Figure 00000002
 где, R=C6H5 (Ia, IIа), 4-CH3C6H4 (Iб, IIб), C6H3CH2 (Iв, IIв), 4-CH3OC6H4 (Iг, IIг), 4-ClC6H4 (Iд, IIд), 4-NO2C6H4 (Ie, IIe), CH3 (Iж, IIж),where, R = C 6 H 5 (Ia, IIa), 4-CH 3 C 6 H 4 (Ib, IIb), C 6 H 3 CH 2 (Ib, IIc), 4-CH 3 OC 6 H 4 (Ig IIg), 4-ClC 6 H 4 (Ie, IIe), 4-NO 2 C 6 H 4 (Ie, IIe), CH 3 (Izh, IIg), основанному на смешивании изомерных замещенных 5-тринитрометилтетразолов с эквимольным количеством несимметричнозамещенных гидразинов в осушенном этоксиэтане при 0°C и последующем выдерживании реакционной смеси при 25°C 2 ч. based on the mixing of isomeric substituted 5-trinitromethyltetrazoles with an equimolar amount of asymmetrically substituted hydrazines in dried ethoxyethane at 0 ° C and then keeping the reaction mixture at 25 ° C for 2 hours
RU2012131648/04A 2012-07-23 2012-07-23 Method of producing hydrazones of nitro-tetrazole-5-carbaldehyde RU2522437C2 (en)

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RU2594983C1 (en) * 2015-04-14 2016-08-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный университет" (Астраханский государственный университет) Hydrazones of nitro tetrazole-5-carbaldehyde with antimicrobial activity
RU2608820C1 (en) * 2015-07-16 2017-01-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный университет" (Астраханский государственный университет) Nitrotetrazol-5-carbaldehyde hydrazone with antifungal activity
RU2677337C2 (en) * 2016-12-22 2019-01-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" N-substituted n'-(1-alkyltetrazole-5-yl)-trinitroacetimidamides and method for production thereof

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