SU462830A1 - The method of obtaining phosphorus-containing 1-phenyl-5-methyltriazole-1,2,3 - Google Patents

The method of obtaining phosphorus-containing 1-phenyl-5-methyltriazole-1,2,3

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Publication number
SU462830A1
SU462830A1 SU1859840A SU1859840A SU462830A1 SU 462830 A1 SU462830 A1 SU 462830A1 SU 1859840 A SU1859840 A SU 1859840A SU 1859840 A SU1859840 A SU 1859840A SU 462830 A1 SU462830 A1 SU 462830A1
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SU
USSR - Soviet Union
Prior art keywords
phenyl
phosphorus
methyltriazole
obtaining phosphorus
methyltriazoles
Prior art date
Application number
SU1859840A
Other languages
Russian (ru)
Inventor
Аркадий Николаевич Пудовик
Наркис Габбасовна Хусаинова
Земфира Азальевна Насыбуллина
Original Assignee
Казанский государственный университет им.В.И.Ульянова-Ленина
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Priority to SU1859840A priority Critical patent/SU462830A1/en
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Publication of SU462830A1 publication Critical patent/SU462830A1/en

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Description

1one

Изобретение относитс  к способу получени  фосфорсодержащих 1-фенил - 5 - метилтриазолов-1 ,2,3 общей формулыThe invention relates to a method for producing phosphorus-containing 1-phenyl-5-methyltriazoles-1, 2.3 of the general formula

ВAT

,СН,, CH,

K/VK / V

ч h

где R - ал«ил, арил, алкоксил, хло-р, которые могут быть использованы в качестве биологически активных веществ и тонирующих агентов в фотографии.where R is al “silt, aryl, alkoxy, chlorine, which can be used as biologically active substances and tinting agents in photography.

Основанный на известной реакции 1,3-бипол рного циклонрисоединени  азидов к а|Цетиленовым соединени м, предлагаемый способ получени  фосфорсодержащих 1-фенил-5-метилтриазолов-1 ,2,3 заключаетс  во взаимодействии фенилазида с фосфорсодержащими ацетиленовыми соединени ми общей формулыBased on the known reaction of 1,3-bipolar cyclone-coupling of azides to a | Cetylene compounds, the proposed method for the preparation of phosphorus-containing 1-phenyl-5-methyltriazoles-1, 2,3 involves the interaction of phenylazide with phosphorus-containing acetylene compounds of the general formula

иand

RR

//

RR

где R Имеет приведенные выше значени , при нагревании, предпочтительно при 105-110°С, в органическом растворителе, например толуоле , с последующим выделением целевого продукта известным способом.where R Has the above values, when heated, preferably at 105-110 ° C, in an organic solvent, for example toluene, followed by isolation of the target product in a known manner.

Выход целевого продукта 52-63i%.The yield of the target product is 52-63i%.

Предлагаемый -способ прост и основан на использовании доступных реагентов.The proposed method is simple and based on the use of available reagents.

Примеры 1-4. Дл  получени . 1-фенил4-Н2-фосфинил-5 - метилтриазолов-1,2,3 смесь фенилазида и фосфорсодержащего ацетиленового соединени  раствор ют в толуоле, нагревают при 105-110°С с обратным холодильником , перегон ют в вакууме и выдел ют целевой продукт.Examples 1-4. To obtain. The 1-phenyl-4-H2-phosphinyl-5-methyltriazole-1,2,3 mixture of the phenylazide and the phosphorus-containing acetylene compound is dissolved in toluene, heated at 105-110 ° C under reflux, distilled in vacuo and the desired product is isolated.

Результаты опытов приведены в таблице.The results of the experiments are given in the table.

Предмет изобретени Subject invention

Claims (2)

1. Способ получени  фосфорсодержащих 1-фенил-5-метилтриазолов-1,2,3 общей фор5 мулы1. The method of producing phosphorus-containing 1-phenyl-5-methyltriazoles-1,2,3 total formulas ОABOUT RR II II )г Ctls ) d ctls Ч H где R - алкил, арил, алкоксил, хлор, отли 5 чающийс  тем, что фенилазид обрабатывают фосфорсодержащими ацетиленовыми соединени ми общей формулыwhere R is alkyl, aryl, alkoxy, chlorine, 5 because phenylazide is treated with phosphorus-containing acetylene compounds of the general formula ОABOUT Еч IIEC II P-CsC-CH,P-CsC-CH, КTO где R имеет приведенные выще значени , при нагревании в органическом растворителе, например толуоле, с последующим выделением целевого продукта известными приемами.where R is as above, when heated in an organic solvent, e.g. toluene, followed by isolation of the target product by known techniques. 2. Способ по п. 1, отличающийс  тем, что процесс ведут при 105-110°С.2. A method according to claim 1, characterized in that the process is carried out at 105-110 ° C.
SU1859840A 1972-12-15 1972-12-15 The method of obtaining phosphorus-containing 1-phenyl-5-methyltriazole-1,2,3 SU462830A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1859840A SU462830A1 (en) 1972-12-15 1972-12-15 The method of obtaining phosphorus-containing 1-phenyl-5-methyltriazole-1,2,3

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1859840A SU462830A1 (en) 1972-12-15 1972-12-15 The method of obtaining phosphorus-containing 1-phenyl-5-methyltriazole-1,2,3

Publications (1)

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SU462830A1 true SU462830A1 (en) 1975-03-05

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