RU95121995A - METHOD OF OBTAINING DIARYLOSPHITES WITH VARIOUS RADICALS - Google Patents

METHOD OF OBTAINING DIARYLOSPHITES WITH VARIOUS RADICALS

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Publication number
RU95121995A
RU95121995A RU95121995/04A RU95121995A RU95121995A RU 95121995 A RU95121995 A RU 95121995A RU 95121995/04 A RU95121995/04 A RU 95121995/04A RU 95121995 A RU95121995 A RU 95121995A RU 95121995 A RU95121995 A RU 95121995A
Authority
RU
Russia
Prior art keywords
obtaining
diarylosphites
radicals
diarylphosphites
various radicals
Prior art date
Application number
RU95121995/04A
Other languages
Russian (ru)
Inventor
Н.К. Близнюк
А.Н. Близнюк
Original Assignee
Научно-производственное предприятие "Виртан"
Filing date
Publication date
Application filed by Научно-производственное предприятие "Виртан" filed Critical Научно-производственное предприятие "Виртан"
Publication of RU95121995A publication Critical patent/RU95121995A/en

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Claims (1)

Способ получения диарилфосфитов с разноименными радикалами общей формулы
Figure 00000001

где Ar и Ar' - арильные радикалы с различными стерическими или электронными эффектами, заключающийся в том, что, с целью расширения ассортимента диарилфосфитов, эквимольную смесь двух диарилфосфитов с одноименными радикалами подвергают взаимодействию с галоидоводородом с последующим его удалением из реакционной массы известными приемами.The method of obtaining diarylphosphites with opposite radicals of the general formula
Figure 00000001

where Ar and Ar 'are aryl radicals with different steric or electronic effects, which consists in the fact that, in order to expand the range of diarylphosphites, an equimolar mixture of two diarylphosphites with the same radicals is reacted with hydrogen halide followed by its removal from the reaction mass by known methods.
RU95121995/04A 1995-12-26 METHOD OF OBTAINING DIARYLOSPHITES WITH VARIOUS RADICALS RU95121995A (en)

Publications (1)

Publication Number Publication Date
RU95121995A true RU95121995A (en) 1997-11-27

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