RU2003126271A - METHOD FOR PRODUCING N-SUBSTITUTED LACTAMS - Google Patents

METHOD FOR PRODUCING N-SUBSTITUTED LACTAMS Download PDF

Info

Publication number
RU2003126271A
RU2003126271A RU2003126271/04A RU2003126271A RU2003126271A RU 2003126271 A RU2003126271 A RU 2003126271A RU 2003126271/04 A RU2003126271/04 A RU 2003126271/04A RU 2003126271 A RU2003126271 A RU 2003126271A RU 2003126271 A RU2003126271 A RU 2003126271A
Authority
RU
Russia
Prior art keywords
chloro
lactams
producing
substituted lactams
substituted
Prior art date
Application number
RU2003126271/04A
Other languages
Russian (ru)
Other versions
RU2246487C9 (en
RU2246487C1 (en
Inventor
Ирина Александровна Хардина (RU)
Ирина Александровна Хардина
Тамара Петровна Алейникова (RU)
Тамара Петровна Алейникова
Олег Иванович Тужиков (RU)
Олег Иванович Тужиков
Инга Юрьевна Ковалец (RU)
Инга Юрьевна Ковалец
В чеслав Евгеньевич Дербишер (RU)
Вячеслав Евгеньевич Дербишер
Анатолий Николаевич Попов (RU)
Анатолий Николаевич Попов
Original Assignee
Волгоградский государственный технический университет (ВолгГТУ) (RU)
Волгоградский государственный технический университет (ВолгГТУ)
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 Волгоградский государственный технический университет (ВолгГТУ) (RU), Волгоградский государственный технический университет (ВолгГТУ) filed Critical Волгоградский государственный технический университет (ВолгГТУ) (RU)
Priority to RU2003126271/04A priority Critical patent/RU2246487C9/en
Application granted granted Critical
Publication of RU2246487C1 publication Critical patent/RU2246487C1/en
Publication of RU2003126271A publication Critical patent/RU2003126271A/en
Publication of RU2246487C9 publication Critical patent/RU2246487C9/en

Links

Landscapes

  • Hydrogenated Pyridines (AREA)
  • Pyrrole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Claims (1)

Способ получения N-замещенных лактамов общей формулы:The method of obtaining N-substituted lactams of the General formula:
Figure 00000001
Figure 00000001
 где R=Н, Cl,where R = H, Cl, R’=(СН2)3, (СН2)5,R '= (CH 2 ) 3 , (CH 2 ) 5 , заключающийся в присоединении N-хлорлактамов к аллилбензолу, причем в качестве N-хлорлактамов используют N-хлорбутиролактам или N-хлоркапролактам, процесс проводят при мольном соотношении N-хлорлактама и аллилбензола, равном 1-1,15:1, в присутствии катализатора моно-трет-бутилперокси-α-метилметоксиэтоксиэтилового эфира этиленгликоля, взятого в количестве 0,4-4,0% масс., в среде инертного растворителя, например, хлорбензола при температуре 100-125°С в течение 15-20 минут.consisting in the addition of N-chloro-lactams to allylbenzene, with N-chloro-butyrolactam or N-chloro-caprolactam being used as N-chloro-lactams, the process is carried out at a molar ratio of N-chloro-lactam and allyl-benzene equal to 1-1.15: 1 in the presence of a mono-tert catalyst -butylperoxy-α-methylmethoxyethoxyethyl ether of ethylene glycol, taken in an amount of 0.4-4.0 wt.%, in an inert solvent, for example, chlorobenzene at a temperature of 100-125 ° C for 15-20 minutes.
RU2003126271/04A 2003-08-27 2003-08-27 Method for preparing n-substituted lactams RU2246487C9 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003126271/04A RU2246487C9 (en) 2003-08-27 2003-08-27 Method for preparing n-substituted lactams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003126271/04A RU2246487C9 (en) 2003-08-27 2003-08-27 Method for preparing n-substituted lactams

Publications (3)

Publication Number Publication Date
RU2246487C1 RU2246487C1 (en) 2005-02-20
RU2003126271A true RU2003126271A (en) 2005-02-27
RU2246487C9 RU2246487C9 (en) 2006-02-20

Family

ID=35218733

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003126271/04A RU2246487C9 (en) 2003-08-27 2003-08-27 Method for preparing n-substituted lactams

Country Status (1)

Country Link
RU (1) RU2246487C9 (en)

Also Published As

Publication number Publication date
RU2246487C9 (en) 2006-02-20
RU2246487C1 (en) 2005-02-20

Similar Documents

Publication Publication Date Title
RU2008122948A (en) A NUCLEINE BASIS HAVING A PERFluoroalkyl group and a method for its preparation
RU2005127626A (en) METHOD FOR PRODUCING TOPIRAMAT-ANTI-CONVULSANT DERIVATIVES
BR0213802A (en) Useful copolymer for the preparation of acid gels
RU2003103706A (en) EFFECTIVE LIGAND-MEDIATED REACTION OF THE COMBINATION OF ANILINES AND ASOLES IN ULMAN
CY1108804T1 (en) METHOD OF PREPARATION OF 4B-AMINO-4'-DEMETHYL-4-DESESOPYPOPHYLOTOXINE.
ATE525348T1 (en) METHOD FOR PRODUCING FLUORCHEMICAL MONOISOCYANATES
RU2003126271A (en) METHOD FOR PRODUCING N-SUBSTITUTED LACTAMS
DE602004008496D1 (en) PROCESS FOR PREPARING (S) -GLYCERALDEHYDACETONIDE
RU2007126972A (en) METHOD FOR PRODUCING N-SUBSTITUTED SALICYLAMIDES
DE60325631D1 (en) PROCESS FOR THE PREPARATION OF 2,6-DIHALO-PARA-TRIFLUOROMETHYLANILINE
EP1127873A3 (en) Process for preparing substituted Benzoyl Cyanide Amidinohydrazones
RU2003100505A (en) METHOD FOR PRODUCING QUINOLINE DERIVATIVES
RU2004109225A (en) HALOGENANIDHYDRIDES OF AROMATIC AND HETEROAROMATIC ACIDS FOR THE SYNTHESIS OF POLYAMIDS
JP2007031344A5 (en)
ATE325159T1 (en) METHOD FOR PRODUCING SYNERGISTIC STABILIZER MIXTURES
CA2408135A1 (en) Method for producing 2-chloro-5-chloromethyl-1,3-thiazole
RU2002112319A (en) A method of obtaining a benzylamine compound
RU2014104378A (en) SUBSTITUTED Phenyl-Containing Compounds
DE602005015134D1 (en) PROCESS FOR THE PREPARATION OF HALOGENAL CYLNITRATES
DE602004032089D1 (en) Process for the preparation of 1-methylindazole-3-carboxylic acid
DE60306361D1 (en) PROCESS FOR PREPARING BENAZEPRILHYDROCHLORIDE
EP1083163A3 (en) Catalytic method for the preparation of aromatic amines using a palladaphosphacyclobutane compound as catalyst
RU2002120823A (en) The method of producing cyclopolyisoprene
RU2003125912A (en) METHOD FOR PRODUCING EPOXY RESIN HARDENERS
JP2001107072A5 (en)

Legal Events

Date Code Title Description
TH4A Reissue of patent specification
MM4A The patent is invalid due to non-payment of fees

Effective date: 20050828