SU187020A1 - METHOD OF OBTAINING PHENYL-1, 1, 2, 2-TETRAFTORETHYLPHOSPHINOTRIBUTOXITITANE - Google Patents
METHOD OF OBTAINING PHENYL-1, 1, 2, 2-TETRAFTORETHYLPHOSPHINOTRIBUTOXITITANEInfo
- Publication number
- SU187020A1 SU187020A1 SU1032820A SU1032820A SU187020A1 SU 187020 A1 SU187020 A1 SU 187020A1 SU 1032820 A SU1032820 A SU 1032820A SU 1032820 A SU1032820 A SU 1032820A SU 187020 A1 SU187020 A1 SU 187020A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phenyl
- tetraftorethylphosphinotributoxititane
- obtaining phenyl
- toluene
- obtaining
- Prior art date
Links
- XCZKKZXWDBOGPA-UHFFFAOYSA-N 2-phenylbenzene-1,4-diol Chemical compound OC1=CC=C(O)C(C=2C=CC=CC=2)=C1 XCZKKZXWDBOGPA-UHFFFAOYSA-N 0.000 title description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 10
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- -1 phenyl-1, 1, 2, 2-tetrafluoroethylphosphinotributoxytitanium Chemical compound 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- APKYUQFPWXLNFH-UHFFFAOYSA-M [Cl-].CCCCO[Ti+](OCCCC)OCCCC Chemical compound [Cl-].CCCCO[Ti+](OCCCC)OCCCC APKYUQFPWXLNFH-UHFFFAOYSA-M 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000003301 hydrolyzing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- NMMKWROPLUFKBO-UHFFFAOYSA-N phenyl(1,1,2,2-tetrafluoroethyl)phosphane Chemical compound FC(F)C(F)(F)PC1=CC=CC=C1 NMMKWROPLUFKBO-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Description
Изобретение относитс к области получени новых фосфортитанорганических соединений .The invention relates to the field of obtaining new organophosphate organotrans compounds.
Предложено получать фенил-1, 1, 2, 2-тетрафторэтилфосфинотрибутоксититан взаимодействием фенил-1, 1, 2, 2-тетрафторэтилфосфида натри с трибутоксихлортитаном. Реакцию провод т при температуре 40°С в среде органического растворител , например толуола . Соединение может найти применение в качестве исходного продукта дл получени термостойких полимеров.It has been proposed to prepare phenyl-1, 1, 2, 2-tetrafluoroethylphosphinotributoxytitanium by the interaction of phenyl-1, 1, 2, 2-tetrafluoroethylphosphide sodium with tributoxychloro-titanium. The reaction is carried out at a temperature of 40 ° C in an organic solvent, for example toluene. The compound may be used as a starting material for the production of heat-resistant polymers.
Пример. В реактор помещают 50 мл сухого толуола и 0,8 г металлического натри . К суспензии металлического натри в толуоле приливают 7 г фенил-1, 1, 2, 2-тетрафторэтилфосфина . Смесь нагревают при температуре 40°С в течение 50 час, при этом выдел етс водород.Example. 50 ml of dry toluene and 0.8 g of metallic sodium are placed in the reactor. 7 g of phenyl-1, 1, 2, 2-tetrafluoroethylphosphine is added to a suspension of metallic sodium in toluene. The mixture is heated at 40 ° C for 50 hours, and hydrogen is evolved.
К полученному фосфнду при перемешивании приливают 10,2 г трибутоксихлортитана, после чего смесь продолжают нагревать при той же температуре в течение 25 час, осадок (NaCl) отдел ют. После отгонки толуола получают 11,5 г (выход 72%) фенил-1, 1, 2, 2тетрафторэтилфосфинотрибутоксититана , в зкого вещества, весьма легко окисл ющегос и гидролизующегос на воздухе.Under stirring, 10.2 g of tributoxychlorotitane is poured onto the obtained phosphund, after which the mixture is further heated at the same temperature for 25 hours, the precipitate (NaCl) is separated. After the distillation of toluene, 11.5 g (yield 72%) of phenyl-1, 1, 2, 2 tetrafluoroethylphosphinotributoxytitanium, a viscous substance, which is very easily oxidizing and hydrolyzing in air, is obtained.
Найдено, %: Р 6,80; 6,85; Ti 10,43; 10,32. CaoHssTiOPFi.Found,%: P 6.80; 6.85; Ti 10.43; 10.32. CaoHssTiOPFi.
Вычислено, о/о: Р 6,50; Ti 10,06.Calculated, o / o: P 6.50; Ti 10.06.
Предмет изобретени Subject invention
Способ получени фенил-1, 1, 2, 2-тетрафторэтилфосфинотрибутоксититана , отличающийс тем, что фенил-1, 1, 2, 2-тетрафторзтилфосфид натри подвергают взаимодействию с трибутоксихлортитаном при температуре 40°С в среде органического растворител , например толуола.A method for preparing phenyl-1, 1, 2, 2-tetrafluoroethylphosphinotributoxytitanium, wherein phenyl-1, 1, 2, 2-tetrafluoroethylphosphide sodium is reacted with tributoxychlorotitane at 40 ° C in an organic solvent such as toluene.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU187020A1 true SU187020A1 (en) |
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