ES2007188A6 - Procedimiento para preparar azidirinas. - Google Patents

Procedimiento para preparar azidirinas.

Info

Publication number
ES2007188A6
ES2007188A6 ES8801098A ES8801098A ES2007188A6 ES 2007188 A6 ES2007188 A6 ES 2007188A6 ES 8801098 A ES8801098 A ES 8801098A ES 8801098 A ES8801098 A ES 8801098A ES 2007188 A6 ES2007188 A6 ES 2007188A6
Authority
ES
Spain
Prior art keywords
aziridine
translation
procedure
machine
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8801098A
Other languages
English (en)
Inventor
Yutaka Morimoto
Teruo Kamei
Koichi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of ES2007188A6 publication Critical patent/ES2007188A6/es
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

UN PROCEDIMIENTO PARA PREPARAR AZIRIDINAS REPRESENTADAS POR LA SIGUIENTE FORMULA GENERAL (II) EN QUE R REPRESENTA HIDROGENO, METILO O ETILO, QUE COMPRENDE DESHIDRATAR INTRAMOLECULARMENTE ALCANOLAMINAS DE FORMULA EN QUE R ES TAL COMO SE DEFINE, X ES OH O NH2, E Y ES NH2 U OH EN PRESENCIA DE UN CATALIZADOR EN FASE VAPOR EN UNA OPERACION DE REACCION (A) PARA FORMAR UN PRODUCTO DE REACCION QUE CONTIENE UNA AZIRIDINA, Y SOMETER EL PRODUCTO DE REACCION (1) A UNA OPERACION DE RECUPERACION (B) Y RECUPERAR EL COMPUESTO DE AZIRIDINA (2); A UNA OPERACION DE DESTILACION (C) Y DESTILAR EL COMPUESTO DE AZIRIDINA (3); A LA OPERACION DE RECUPERACION (B), RECUPERAR EL COMPUESTO DE AZIRIDINA; SOMETER EL COMPUESTO DE AZIRIDINA RECUPERADO A LA OPERACION DE DESTILACION (B) Y DESTILARLO, SIEMPRE EN PRESENCIA DE UN COMPUESTO AMINICO.
ES8801098A 1987-06-25 1988-04-11 Procedimiento para preparar azidirinas. Expired ES2007188A6 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15661787 1987-06-25
JP17298987 1987-07-13
JP25386887 1987-10-09
JP26544387 1987-10-22

Publications (1)

Publication Number Publication Date
ES2007188A6 true ES2007188A6 (es) 1989-06-01

Family

ID=27473429

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801098A Expired ES2007188A6 (es) 1987-06-25 1988-04-11 Procedimiento para preparar azidirinas.

Country Status (3)

Country Link
CN (1) CN1018451B (es)
CA (1) CA1287635C (es)
ES (1) ES2007188A6 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643452B (zh) * 2011-02-16 2013-06-12 中国中化股份有限公司 一种改进氮丙啶交联剂稳定性的方法
CN104792725B (zh) * 2015-04-30 2018-01-23 西安近代化学研究所 乙醇胺脱水制备氮丙啶产物流的快速分析方法
CN110003072A (zh) * 2019-03-15 2019-07-12 宁夏倬昱新材料科技有限公司 一种2-甲基氮丙啶的制备方法

Also Published As

Publication number Publication date
CN1018451B (zh) 1992-09-30
CA1287635C (en) 1991-08-13
CN1030230A (zh) 1989-01-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401