SU182159A1 - METHOD FOR OBTAINING PHOSPHORUS EFNROV 1-DIALKYLAMINOPROPANOL-2 - Google Patents
METHOD FOR OBTAINING PHOSPHORUS EFNROV 1-DIALKYLAMINOPROPANOL-2Info
- Publication number
- SU182159A1 SU182159A1 SU945482A SU945482A SU182159A1 SU 182159 A1 SU182159 A1 SU 182159A1 SU 945482 A SU945482 A SU 945482A SU 945482 A SU945482 A SU 945482A SU 182159 A1 SU182159 A1 SU 182159A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dialkylaminopropanol
- efnrov
- obtaining phosphorus
- phosphorus
- obtaining
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
- 229910052698 phosphorus Inorganic materials 0.000 title 1
- 239000011574 phosphorus Substances 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ITVPBBDAZKBMRP-UHFFFAOYSA-L chloro-dioxido-oxo-$l^{5}-phosphane Chemical class [O-]P([O-])(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-L 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- ZYKZPCXHDHXBJP-UHFFFAOYSA-N 2-(diethylamino)propan-2-ol Chemical compound CCN(CC)C(C)(C)O ZYKZPCXHDHXBJP-UHFFFAOYSA-N 0.000 description 1
- LGTLXDJOAJDFLR-UHFFFAOYSA-N Diethyl chlorophosphate Chemical compound CCOP(Cl)(=O)OCC LGTLXDJOAJDFLR-UHFFFAOYSA-N 0.000 description 1
- 229940095674 Pellet Product Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000361 pesticidal Effects 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
Фосфорные эфиры 1-диалкиламинопропанола-2 , как и способ их получени , не описаны в литературе.Phosphoric esters of 1-dialkylaminopropanol-2, as well as their preparation, have not been described in the literature.
Предложен способ получени указанных соединений, заключающийс во взаимодействии алкогол тов 1-диалкиламинопропанола-2 с диалкилхлорфосфатами. Процесс провод т при нагревании реакционной смеси па кип щей вод ной бане.A method for the preparation of these compounds is proposed, which involves the interaction of 1-dialkylaminopropanol-2 alcoholates with dialkyl chlorophosphates. The process is carried out by heating the reaction mixture in a boiling water bath.
Полученные соединени могут найти применение в качестве пестицидных препаратов и других физиологически активных веществ. Строение их доказываетс данными физикохимического анализа. Фосфорные эфиры The resulting compounds can be used as pesticidal preparations and other physiologically active substances. Their structure is proved by physicochemical analysis data. Phosphoric esters
Пример. К раствору 0,1 г-моль диэтиламинопропанола-2 в 30 мл сухого бензола прибавл ют 0,1 г моль металлического натри . Реакци образовани алкогол та натри Example. To a solution of 0.1 g mol of diethylaminopropanol-2 in 30 ml of dry benzene was added 0.1 g mol of metallic sodium. The reaction of the formation of alcohol and sodium
идет с выделением тепла. После полного растворени натри реакционную смесь охлаждают лед ной водой и при перемешивании прибавл ют раствор 0,1 г моль диэтилхлорфосфата в 10 мл сухого бензола.Comes with heat. After the sodium is completely dissolved, the reaction mixture is cooled with ice water and a solution of 0.1 g mol of diethyl chlorophosphate in 10 ml of dry benzene is added with stirring.
Затем снимают охлаждение и реакционную смесь нагревают 30 мин на кип щей вод ноГ бане. Выпавший осадок хлористого натри центрифугируют. Пелевой продукт выдел ют из раствора перегонкой в вакууме. ВыходThen the cooling is removed and the reaction mixture is heated for 30 minutes in a boiling water bath. The precipitated sodium chloride is centrifuged. The pellet product is separated from the solution by distillation in vacuo. Output
Таблица 1 диэтиламиноизопропанола типа (СоН5)2КСНзСН Q Фосфорные эфиры Table 1 diethylaminoisopropanol type (CoH5) 2KSNzSN Q Phosphate esters
Таблица диизопропиламинопропанола-2 типа NCHoCH/ ,,О - 3 74/С З г-СзН/ opf OR),Table diisopropylaminopropanol-2 type NCHoCH /, O - 3 74 / C W r-CsN / opf OR),
75%. Температура кипени 120-12ГС при 5 мм рт. ст.; По 1,4290; 1,009; MR о 68,29.75%. Boiling point 120-12 ° C at 5 mm Hg. v .; 1.4290 each; 1,009; MR is about 68.29.
Найдено в %: С 49,45; Н 9,82; N 5,72; Р 11,59.Found in%: C 49.45; H 9.82; N 5.72; R 11.59.
..
Вычислено в %: С 49,42; Н 9,81; N 5,24; Р 11,59; MRo 68,93.Calculated in%: C 49.42; H 9.81; N 5.24; R 11.59; MRo 68.93.
Аналогичным способом получают фосфорные эфиры 1-диэтиламинопропанола-1 и 1-диОпечатка На стр. 1 в таблице 1, в колонкеPhosphoric esters of 1-diethylaminopropanol-1 and 1-dioprint are obtained in a similar way. On page 1 in table 1, in the column
следует читатьshould read
изопропиламинопропанола-2, данные анализа которых приведены в табл. 1 и 2.isopropylaminopropanol-2, the data analysis of which is given in table. 1 and 2.
Предмет изобретени Subject invention
Способ получени фосфорных эфиров 1-диалкиламинопропанола-2 , отличающийс тем, что алкогол ты 1-диалкиламинопропанола-2 подвергают взаимодействию с диалкилхлорфосфатами при нагревании на кип щей вод ной бане.A method for producing phosphoric esters of 1-dialkylaminopropanol-2, characterized in that the alcoholates of 1-dialkylaminopropanol-2 are reacted with dialkyl chlorophosphates when heated in a boiling water bath.
/о/about
5,245.24
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU182159A1 true SU182159A1 (en) |
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