SU196810A1 - - Google Patents
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- Publication number
- SU196810A1 SU196810A1 SU1068204A SU1068204A SU196810A1 SU 196810 A1 SU196810 A1 SU 196810A1 SU 1068204 A SU1068204 A SU 1068204A SU 1068204 A SU1068204 A SU 1068204A SU 196810 A1 SU196810 A1 SU 196810A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mol
- yield
- acid
- heated
- amides
- Prior art date
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- 239000002253 acid Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 125000005263 alkylenediamine group Chemical group 0.000 description 2
- -1 heterocyclic amines Chemical group 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N 1,2-ethanediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 229940040526 Anhydrous Sodium Acetate Drugs 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N Hexamethylenediamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- XRYJQZNFFRPWMV-UHFFFAOYSA-N [NH-]CC[NH-] Chemical compound [NH-]CC[NH-] XRYJQZNFFRPWMV-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 1
- 229940113083 morpholine Drugs 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- GLUUGHFHXGJENI-UHFFFAOYSA-N piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
Description
СПОСОБ ПОЛУЧЕНИЯ АМИДОВ 8-ТИОКАРБАМИНИЛТИОГИДРАКРИЛОВОЙ КИСЛОТЫMETHOD OF OBTAINING AMIDES OF 8-THIOCARBAMINILTIOHYDRACRYLIC ACID
Предлагаемый епособ получени амидов 5-тиокарбаминилт югидракриловой кислоты заключаетс во взаимодействии 2-тио-1,3-тназанона-4 с алкилендиамннами или вторичными гетероцикличеекнми аминами в спиртовой среде нрн нагревании на вод ной бане. Новые амиды могут найти применение дл нолучени органических реактивов дл неоргаиического анализа фотосенсибилизаторов.The proposed method for the preparation of amides of 5-thiocarbaminyl yugidracrylic acid consists in the interaction of 2-thio-1,3-tnazanone-4 with alkylenediamines or secondary heterocyclic amines in an alcoholic environment which is heated in a water bath. New amides can be used to obtain organic reagents for the inorganic analysis of photosensitizers.
П р и м ер 1. 0,02 моль 2-тиотиазанона-4 раствор ют в 30 мл нронанола при пагреваиии , прибавл ют 0,01 моль дигидрохлорида этилендиамииа и 0,02 моль безводного ацетата натри и кип т т в течение 15 мин. После охлаждени оеадок отфильтровывают и получают с выходом 48,0% этилендиамид S-тиокарбаминилтиогидракриловой кислоты с т. пл. 170°С (из этанола).Example 1. 0.02 mol of 2-thiothiazanone-4 is dissolved in 30 ml of nronanol with pagrevia, 0.01 mol of ethylenediamine and hydrochloride of 0.02 mol of anhydrous sodium acetate are added and boiled for 15 minutes. After cooling, the precipitates are filtered and yield a yield of 48.0% of S-thiocarbaminylthiohydracrylic acid ethylene diamide, m.p. 170 ° C (from ethanol).
Аналогично нолучают гексаметилендиамид, выход 44,0%, т. нл. 149°С (из спирта).Similarly, get hexamethylenediamine, yield 44.0%, so nl. 149 ° C (from alcohol).
Пример 2. Раствор 0,02 моль 2-тиотиазанона-4 в 30 мл нропанола нагревают с 0,02 моль морфолина в течение 1 час при 50°СExample 2. A solution of 0.02 mol of 2-thiothiazanone-4 in 30 ml of nropanol is heated with 0.02 mol of morpholine for 1 hour at 50 ° C
на вод ной бане. После охлаждени оеадок отфильтровывают и получают морфолнд S-тиокарбамииилтиогидракриловой кислоты с выходом 55,0%, т. пл. 167°С (из пропапола).in a water bath. After cooling, the precipitates are filtered and get morpholons of S-thiocarbamide and thiohydricrylic acid with a yield of 55.0%, so pl. 167 ° C (from propapol).
Пример 3. 0,02 моль 2-тиотиазаноиа-4 раствор ют в 15 мл этанола, прибавл ют 0,01 моль пиперазина, и полученную смесь нагревают 1 час при 50°С на вод ной бане. После охлаждени осадок отфильтровывают и нолучают ниперазнд З-тиокарбамниилтиогидракриловой кислоты (т. пл. 192°С) с выходом 42,0 %.Example 3. 0.02 mol of 2-thiothiazanoia-4 was dissolved in 15 ml of ethanol, 0.01 mol of piperazine was added, and the mixture was heated for 1 hour at 50 ° C in a water bath. After cooling, the precipitate is filtered off and the N-thiocarbamnylthiohydracrylic acid (m. 192 ° C) is obtained with a yield of 42.0%.
Аналогично нолучают пииеридид, т. пл. 132°С (из воды) с выходом 38,5%.Similarly, they obtain piperidide, t. Pl. 132 ° C (out of water) with a yield of 38.5%.
Предмет изобретени Subject invention
Способ полученн амидов S-тиокарбамииилтиогидракр иловой кислоты, отличающийс тем, что 2-тио-1,3-тиазаиои-4 обрабатывают алкилендиаминами или вторичными гетероциклическими аминами в сниртогюй среде при нагревании на вод ной бане.The method obtained by the amides of S-thiocarbamide and thiohydracryl acid, characterized in that 2-thio-1,3-thiazio-4-is treated with alkylenediamines or secondary heterocyclic amines under reduced pressure when heated in a water bath.
Publications (1)
Publication Number | Publication Date |
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SU196810A1 true SU196810A1 (en) |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007530678A (en) * | 2004-03-31 | 2007-11-01 | ケムチュア コーポレイション | Dithiocarbamate derivatives useful as lubricants and fuel additives |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007530678A (en) * | 2004-03-31 | 2007-11-01 | ケムチュア コーポレイション | Dithiocarbamate derivatives useful as lubricants and fuel additives |
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