SU237150A1 - METHOD OF OBTAINING DERIVATIVE S-ACETYLEDITIOPHOSPHATE - Google Patents
METHOD OF OBTAINING DERIVATIVE S-ACETYLEDITIOPHOSPHATEInfo
- Publication number
- SU237150A1 SU237150A1 SU1198127A SU1198127A SU237150A1 SU 237150 A1 SU237150 A1 SU 237150A1 SU 1198127 A SU1198127 A SU 1198127A SU 1198127 A SU1198127 A SU 1198127A SU 237150 A1 SU237150 A1 SU 237150A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acetyleditiophosphate
- obtaining derivative
- derivative
- obtaining
- heated
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- AQSJGOWTSHOLKH-UHFFFAOYSA-N Phosphite Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IRDLUHRVLVEUHA-UHFFFAOYSA-N Diethyl dithiophosphoric acid Chemical compound CCOP(S)(=S)OCC IRDLUHRVLVEUHA-UHFFFAOYSA-N 0.000 description 1
- 102100016182 IRAK1 Human genes 0.000 description 1
- 101700063385 IRAK1 Proteins 0.000 description 1
- -1 S-acetyldithiophosphates Chemical class 0.000 description 1
- 210000003462 Veins Anatomy 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000749 insecticidal Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Description
Изобретение относитс к области получени соединений, которые могут найти нрименеиие в качестве ннсектнцидов. Способ получени производных S-аиетилдитиофосфатов основан на том, что диалкил (арнл)дитиофосфаты подвергают взаимодействию с аиилфосфитами при нагревании, желательно до 40-80°С, с последуюш,им выделе1нием пелевого продукта известными приемами . Пример 1. П о л у ч е и и е д и э т и л - Sа це т и л д и т и о ф о с ф а т а. К 9 г диэтилаиилфосфита прибавл ют по каил м 9,3 г диэтилдитиофосфорной кислоты. После окончани ПрикапыванИ реакционную смесь нагревают ;на вод ной при 60°С в течен1 е 4 час, а затем подвергают вакуумной разгонке . Выход 10,3 г (91,1%). Подвижна жилкоеть с характерным запахом; т. кип. 78- 80°С (0,3 мм рт. ст.); df 1,1882; 1,5143. Найдено, Vo: Р 7,13; 7,21. CeHisOsPSa. Вычислено, O/Q: Р 7,29. При м ер 2. Получение д и и з о п р оп и л - S - а ц е т и л д и т и о ф о с ф а т о в. К 9 г диэтилапилфосфита прибавл ют по капл м 10,6 г дпизопропилдитиофосфориой кислоты . После окоичапи прикапывани реакионную смесь иагревают на вод ной бане {ОС при , а затем иодвергают ва суумой разгонке. Выход 11,8 г (93о/о)- Подвил ;а жидкость с характерным запахом; т. кип. (0,3 мм рт. ст.)( df 1,1174; п;, 86-88 С 1,4976. Найдено, о/,,: Р 8,10; 8,15. C,nivO.,PS2. Вычислено, о/в: Р 8,19. П р е д м е т и з о б р е т е и и 1.Способ иолучепи производи1 х S-ацетилдитиофосфатов общей формулы R О // ° // Ri-O где RI, R2 и Ro-алкил, замещенный плп незамеще1 ный арил, взапмодеГ1ствием диалкил (арил)дитиофосфатоБ с производными карбоиовых кислот с иоследуюп1,им выделением целевого продукта известнымп прпемами, отличающийс тем, что, с делью унрощеии ироцесса , в качестве производных исиользуюг ацилфосфиты.This invention relates to the field of the preparation of compounds which can be used as insecticides. The method of preparing the S-aimethyldithiophosphates derivatives is based on the fact that dialkyl (arnl) dithiophosphates are reacted with aiyl phosphites when heated, preferably to 40-80 ° C, followed by separation of the pelle product by known methods. Example 1. P about lu and E and e d and e t and l - Sa tce t and l d and t and o f o s f a t a. To 9 g diethyl iylaphosphite add 9.3 g diethyl dithiophosphoric acid. After completion of the addition, the reaction mixture is heated, on water at 60 ° C for 4 hours, and then subjected to vacuum distillation. Yield 10.3 g (91.1%). Live vein with characteristic odor; m.p. 78-80 ° C (0.3 mm Hg. Art.); df 1.1882; 1.5143. Found, Vo: P 7.13; 7.21. CeHisOsPSa. Calculated O / Q: P 7.29. Example 2. Getting dI and s o p p op and l - S - a cet t and l d and t and o f o c f a t o v. To 9 grams of diethyl apyl phosphite was added dropwise 10.6 grams of physopropyl dithiophosphoryic acid. After the drop-in drip, the reaction mixture is heated in a water bath {OS at, and then subjected to vacuum distillation. Yield 11.8 g (93o / o) - The basement, and the liquid with a characteristic odor; m.p. (0.3 mm Hg. Art.) (Df 1,1174; p ;, 86-88 C 1.4976. Found, o / ,, P: 10; 8.15. C, nivO., PS2. Calculated, о / в: Р 8,19. EXAMPLE 1. Method 1 method of producing S-acetyldithiophosphates of the general formula R О // ° // Ri-O where RI, R2, and Ro-alkyl, substituted plp unsubstituted aryl, in a modeled dialkyl (aryl) dithiophosphatoB derivative of carboxylic acids and subsequent, with the release of the target product by known methods, characterized by the fact that the process of the process, as a product, is produced by the companies, and in the mix, they will be used as components, and they will be used as components, and they will be used in the production mix, and they will be used in the production process, and will be used in the production mix.
Publications (1)
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SU237150A1 true SU237150A1 (en) |
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