RU95102936A - Method for production of n-(cyclohexylthio)phthalimide - Google Patents

Method for production of n-(cyclohexylthio)phthalimide

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Publication number
RU95102936A
RU95102936A RU95102936/04A RU95102936A RU95102936A RU 95102936 A RU95102936 A RU 95102936A RU 95102936/04 A RU95102936/04 A RU 95102936/04A RU 95102936 A RU95102936 A RU 95102936A RU 95102936 A RU95102936 A RU 95102936A
Authority
RU
Russia
Prior art keywords
phthalimide
cyclohexylthio
takes place
chloride
process takes
Prior art date
Application number
RU95102936/04A
Other languages
Russian (ru)
Other versions
RU2091372C1 (en
Inventor
М.М. Краюшкин
В.Н. Яровенко
В.З. Ширинян
И.В. Заварзин
Г.Т. Газарян
Original Assignee
Акционерное общество закрытого типа "Реагент-ИОХ"
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.)
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Publication date
Application filed by Акционерное общество закрытого типа "Реагент-ИОХ" filed Critical Акционерное общество закрытого типа "Реагент-ИОХ"
Priority to RU95102936A priority Critical patent/RU2091372C1/en
Publication of RU95102936A publication Critical patent/RU95102936A/en
Application granted granted Critical
Publication of RU2091372C1 publication Critical patent/RU2091372C1/en

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Abstract

FIELD: organic chemistry. SUBSTANCE: cyclohexyl chloride is affected by interaction with homogeneous solution of $$$ and sulfur in aqueous medium. The process takes place by boiling, thus obtained dicyclohexyl disulfide is chlorinated in organic solvent. Thus prepared solution of sulfenyl chloride is added to phthalimide dropwise, the process takes place in the presence of alkali, water or alcohol. Said process is preferable to carry out in the presence of quaternary ammonium salt. EFFECT: improved efficiency.

Claims (1)

Предложен способ получения N-(циклогексилтио)фталимида исходя из циклогексилхлорида, который подвергают взаимодействию с гомогенным раствором Na2S и серы в водной среде при температуре кипения, образующийся при этом дициклогексилдисульфид хлорируют в органическом растворителе и полученный при этом раствор сульфенилхлорида прикапывают к фталимиду в присутствии щелочи, вода или спирта. Предпочтительно вести процесс в присутствии четвертичной аммониевой соли.A method is proposed for producing N- (cyclohexylthio) phthalimide starting from cyclohexyl chloride, which is reacted with a homogeneous solution of Na 2 S and sulfur in an aqueous medium at boiling point, the dicyclohexyl disulfide formed in this case is chlorinated in an organic solvent, and the resulting sulfenyl chloride solution is added dropwise to phthalimide in the presence of alkali, water or alcohol. It is preferable to conduct the process in the presence of a quaternary ammonium salt.
RU95102936A 1995-03-02 1995-03-02 Method of preparing n-(cyclohexylthio)phthalimide RU2091372C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95102936A RU2091372C1 (en) 1995-03-02 1995-03-02 Method of preparing n-(cyclohexylthio)phthalimide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95102936A RU2091372C1 (en) 1995-03-02 1995-03-02 Method of preparing n-(cyclohexylthio)phthalimide

Publications (2)

Publication Number Publication Date
RU95102936A true RU95102936A (en) 1996-12-10
RU2091372C1 RU2091372C1 (en) 1997-09-27

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ID=20165245

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95102936A RU2091372C1 (en) 1995-03-02 1995-03-02 Method of preparing n-(cyclohexylthio)phthalimide

Country Status (1)

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RU (1) RU2091372C1 (en)

Also Published As

Publication number Publication date
RU2091372C1 (en) 1997-09-27

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