SU1391064A1 - Method of synthesis of phosphonitrile chloride cyclic trimer - Google Patents

Method of synthesis of phosphonitrile chloride cyclic trimer

Info

Publication number
SU1391064A1
SU1391064A1 SU4066814/05A SU4066814A SU1391064A1 SU 1391064 A1 SU1391064 A1 SU 1391064A1 SU 4066814/05 A SU4066814/05 A SU 4066814/05A SU 4066814 A SU4066814 A SU 4066814A SU 1391064 A1 SU1391064 A1 SU 1391064A1
Authority
SU
USSR - Soviet Union
Prior art keywords
synthesis
mole
methods
cyclic trimer
phosphonitrile chloride
Prior art date
Application number
SU4066814/05A
Other languages
Russian (ru)
Inventor
Г.Д. Тицкий
А.Е. Шумейко
Л.П. Курченко
А.Ф. Попов
В.В. Вапиров
А.А. Афонькин
М.К. Туровская
Original Assignee
Институт физико-органической химии и углехимии АН УССР
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт физико-органической химии и углехимии АН УССР filed Critical Институт физико-органической химии и углехимии АН УССР
Priority to SU4066814/05A priority Critical patent/SU1391064A1/en
Application granted granted Critical
Publication of SU1391064A1 publication Critical patent/SU1391064A1/en

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Abstract

FIELD: organic chemistry. SUBSTANCE: invention relates to methods of synthesis of phosphorus-nitrogen-containing compounds, in part, methods of synthesis of cyclic dichloro-phoshazenes of the general formula: (NPCl), where n > 3. Method involves interaction of phosphorus pentachloride with ammonium chloride of the formula:where R is H, CHused as a catalyst in the amount 0.2-0.02 mole/mole phosphorus pentachloride. Invention can be used in chemical industry for production of thermostable, incombustible polymers, plastics and other compounds. EFFECT: increased content of trimer in a mixture of solid cyclic isomers, accelerated reaction process. 1 tbl
SU4066814/05A 1986-04-01 1986-04-01 Method of synthesis of phosphonitrile chloride cyclic trimer SU1391064A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4066814/05A SU1391064A1 (en) 1986-04-01 1986-04-01 Method of synthesis of phosphonitrile chloride cyclic trimer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4066814/05A SU1391064A1 (en) 1986-04-01 1986-04-01 Method of synthesis of phosphonitrile chloride cyclic trimer

Publications (1)

Publication Number Publication Date
SU1391064A1 true SU1391064A1 (en) 1999-02-27

Family

ID=60533885

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4066814/05A SU1391064A1 (en) 1986-04-01 1986-04-01 Method of synthesis of phosphonitrile chloride cyclic trimer

Country Status (1)

Country Link
SU (1) SU1391064A1 (en)

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