RU98107605A - NITRATES OF ALCOHOLS CONTAINING AMIDIC, DINITROMETHYLENE AND NITRAMINE GROUP, METHOD FOR PRODUCING THEM; 3- (Acylamino-dinitroalkyl) -tetrahydro-1,3-oxazoles and oxazines, method for their preparation - Google Patents

NITRATES OF ALCOHOLS CONTAINING AMIDIC, DINITROMETHYLENE AND NITRAMINE GROUP, METHOD FOR PRODUCING THEM; 3- (Acylamino-dinitroalkyl) -tetrahydro-1,3-oxazoles and oxazines, method for their preparation

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RU98107605A
RU98107605A RU98107605/04A RU98107605A RU98107605A RU 98107605 A RU98107605 A RU 98107605A RU 98107605/04 A RU98107605/04 A RU 98107605/04A RU 98107605 A RU98107605 A RU 98107605A RU 98107605 A RU98107605 A RU 98107605A
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Russia
Prior art keywords
oxazines
oxazoles
tetrahydro
nitrates
dinitromethylene
Prior art date
Application number
RU98107605/04A
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Russian (ru)
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RU2146243C1 (en
Inventor
А.Г. Корепин
П.В. Галкин
Е.К. Перепелкина
Н.М. Глушакова
Л.Т. Еременко
И.Л. Еременко
Original Assignee
Институт химической физики в Черноголовке РАН
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Priority to RU98107605/04A priority Critical patent/RU2146243C1/en
Priority claimed from RU98107605/04A external-priority patent/RU2146243C1/en
Application granted granted Critical
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Publication of RU98107605A publication Critical patent/RU98107605A/en

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Claims (1)

1. Нитраты спиртов, содержащие амидную, динитрометиленовую и нитраминную группы, общей формулы (I)
R'C(O)N(R")(CH2)nC(NO2)2CH2N(NO2)(CH2)mONO2,
где R'=-CH3, R''=-СН2ОН, n=1, m=2 (1)
R'=-CH3, R''=-H, n=1, m=2 (2)
R'=-CH3, R''=-CH2OH, n=2, m=2 (3)
R'=-CH3, R''=-H, n=2, m=2 (4)
R'=-CH3, R''=-CH2OH, n=1, m=3 (5)
R'=-CH3, R''=-H, n=1, m=3 (6)
Figure 00000001
R''=-CH2OH, n=1, m=2 (7)
Figure 00000002
R''=-CH2OH, n=1, m=3 (8)
2. Способ получения нитратов спиртов общей формулы (I)
R'C(O)N(R")(CH2)nC(NO2)2CH2N(NO2)(CH2)mONO2,
где R'=-CH3, R''=-СН2ОН, n=1, m=2 (1)
R'=-CH3, R''=-H, n=1, m=2 (2)
R'=-CH3, R''=-CH2OH, n=2, m=2 (3)
R'=-CH3, R''=-H, n=2, m=2 (4)
R'=-CH3, R''=-CH2OH, n=1, m=3 (5)
R'=-CH3, R''=-H, n=1, m=3 (6)
Figure 00000003
R"=-CH2OH, n=1, m=2 (7)
Figure 00000004
R"=-CH2OH, n=1, m=3 (8)
путем нитрования, отличающийся тем, что действуют нитрующим средством на 3-(ациламинодинитроалкил)-тетрагидро-1,3-оксазолы и -оксазины при 0-60° с последующим разбавлением реакционной массы водой и выделением целевого продукта.1. Alcohol nitrates containing amide, dinitromethylene and nitramine groups, of the general formula (I)
R'C (O) N (R ") (CH 2 ) n C (NO 2 ) 2 CH 2 N (NO 2 ) (CH 2 ) m ONO 2 ,
where R '= - CH 3 , R''= - CH 2 OH, n = 1, m = 2 (1)
R '= - CH 3 , R''= - H, n = 1, m = 2 (2)
R '= - CH 3 , R''= - CH 2 OH, n = 2, m = 2 (3)
R '= - CH 3 , R''= - H, n = 2, m = 2 (4)
R '= - CH 3 , R''= - CH 2 OH, n = 1, m = 3 (5)
R '= - CH 3 , R''= - H, n = 1, m = 3 (6)
Figure 00000001
R '' = - CH 2 OH, n = 1, m = 2 (7)
Figure 00000002
R '' = - CH 2 OH, n = 1, m = 3 (8)
2. A method for producing nitrates of alcohols of the general formula (I)
R'C (O) N (R ") (CH 2 ) n C (NO 2 ) 2 CH 2 N (NO 2 ) (CH 2 ) m ONO 2 ,
where R '= - CH 3 , R''= - CH 2 OH, n = 1, m = 2 (1)
R '= - CH 3 , R''= - H, n = 1, m = 2 (2)
R '= - CH 3 , R''= - CH 2 OH, n = 2, m = 2 (3)
R '= - CH 3 , R''= - H, n = 2, m = 2 (4)
R '= - CH 3 , R''= - CH 2 OH, n = 1, m = 3 (5)
R '= - CH 3 , R''= - H, n = 1, m = 3 (6)
Figure 00000003
R "= - CH 2 OH, n = 1, m = 2 (7)
Figure 00000004
R "= - CH 2 OH, n = 1, m = 3 (8)
by nitration, characterized in that they act as a nitrating agent on 3- (acylaminodinitroalkyl) -tetrahydro-1,3-oxazoles and -oxazines at 0-60 °, followed by dilution of the reaction mass with water and isolation of the target product. 3. Способ по п.2, отличающийся тем, что в качестве нитрующего средства используют азотную кислоту концентрации 90-100% в количестве 2,5-5,0 об.ч. на 1 мас.ч. нитруемого вещества. 3. The method according to claim 2, characterized in that as a nitrating agent, nitric acid of a concentration of 90-100% is used in an amount of 2.5-5.0 vol.h. per 1 part by weight nitratable substance. 4. Способ по п.2, отличающийся тем, что в качестве нитрующего средства используют смесь азотной и серной кислот в объемном отношении 1:(1-3). 4. The method according to claim 2, characterized in that as a nitrating agent use a mixture of nitric and sulfuric acids in a volume ratio of 1: (1-3). 5. Способ по п.2, отличающийся тем, что в качестве нитрующего средства используют смесь азотной кислоты с хлористым метиленом в объемном отношении 1:(1-7). 5. The method according to claim 2, characterized in that as a nitrating agent use a mixture of nitric acid with methylene chloride in a volume ratio of 1: (1-7). 6. 3-(Ациламинодинитроалкил)-тетрагидро-1,3-оксазолы и -оксазины общей формулы (II)
Figure 00000005
,
где R'=-CH3, R''=-H, n=1, m=2 (9)
R'=-CH3, R''=-H, n=2, m=2 (10)
R'=-CH3, R''=-H, n=1, m=3 (11)
Figure 00000006
R''=-H, n=1, m=2 (12)
Figure 00000007
R''=-H, n=1, m=3 (13)
7. Способ получения 3-(ациламинодинитроалкил)-тетрагидро-1,3-оксазолов и -оксазинов общей формулы (II)
Figure 00000008
,
где R'=-CH3, R''=-H, n=1, m=2 (9)
R'=-CH3, R''=-H, n=2, m=2 (10)
R'=-CH3, R''=-H, n=1, m=3 (11)
Figure 00000009
R''=-H, n=1, m=2 (12)
Figure 00000010
R''=-H, n=1, m=3 (13),
по реакции аминометилирования, отличающийся тем, что в реакцию вводят три компонента: Н-кислоту (в виде ациламинодинитроалкана), формальдегид и аминоспирт.6. 3- (Acylaminodinitroalkyl) -tetrahydro-1,3-oxazoles and -oxazines of general formula (II)
Figure 00000005
,
where R '= - CH 3 , R''= - H, n = 1, m = 2 (9)
R '= - CH 3 , R''= - H, n = 2, m = 2 (10)
R '= - CH 3 , R''= - H, n = 1, m = 3 (11)
Figure 00000006
R '' = - H, n = 1, m = 2 (12)
Figure 00000007
R '' = - H, n = 1, m = 3 (13)
7. A method of obtaining 3- (acylaminodinitroalkyl) -tetrahydro-1,3-oxazoles and -oxazines of the general formula (II)
Figure 00000008
,
where R '= - CH 3 , R''= - H, n = 1, m = 2 (9)
R '= - CH 3 , R''= - H, n = 2, m = 2 (10)
R '= - CH 3 , R''= - H, n = 1, m = 3 (11)
Figure 00000009
R '' = - H, n = 1, m = 2 (12)
Figure 00000010
R '' = - H, n = 1, m = 3 (13),
according to the aminomethylation reaction, characterized in that three components are introduced into the reaction: H-acid (in the form of acylaminodinitroalkane), formaldehyde and aminoalcohol.
RU98107605/04A 1998-04-22 1998-04-22 Alcohol nitrates containing amide, dinitromethylene and nitroamine groups, method of preparing thereof 3- (acylaminodinitroalkyl)tetrahydo-1,3-oxazoles and oxazines, and method of preparing thereof RU2146243C1 (en)

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RU98107605A true RU98107605A (en) 2000-03-27

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