DE3683083D1 - Verfahren zur trennung von parafluoranilin. - Google Patents

Verfahren zur trennung von parafluoranilin.

Info

Publication number
DE3683083D1
DE3683083D1 DE8686200683T DE3683083T DE3683083D1 DE 3683083 D1 DE3683083 D1 DE 3683083D1 DE 8686200683 T DE8686200683 T DE 8686200683T DE 3683083 T DE3683083 T DE 3683083T DE 3683083 D1 DE3683083 D1 DE 3683083D1
Authority
DE
Germany
Prior art keywords
parafluoraniline
separating
separating parafluoraniline
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 - Fee Related
Application number
DE8686200683T
Other languages
English (en)
Inventor
Peter Ernst Prillwitz
Jan Hendrik Wevers
Terence Gilkerson
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE3683083D1 publication Critical patent/DE3683083D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686200683T 1985-05-21 1986-04-22 Verfahren zur trennung von parafluoranilin. Expired - Fee Related DE3683083D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501447 1985-05-21

Publications (1)

Publication Number Publication Date
DE3683083D1 true DE3683083D1 (de) 1992-02-06

Family

ID=19846017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200683T Expired - Fee Related DE3683083D1 (de) 1985-05-21 1986-04-22 Verfahren zur trennung von parafluoranilin.

Country Status (4)

Country Link
EP (1) EP0202697B1 (de)
JP (1) JPH0745441B2 (de)
CA (1) CA1270855A (de)
DE (1) DE3683083D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130490A (en) * 1991-11-25 1992-07-14 Occidental Chemical Corporation Purification of 3,5-diaminobenzotrifluoride by selective precipitation of the hydrochloride salt
CN103709044A (zh) * 2013-12-12 2014-04-09 江苏集贤绿色化学科技研究院有限公司 一种3-氯-4-氟苯胺盐酸盐的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1135873A (fr) * 1954-08-21 1957-05-06 Procédé de séparation des composés aminés
US4532352A (en) * 1983-10-24 1985-07-30 Mallinckrodt, Inc. Separation of aniline and p-fluoroaniline

Also Published As

Publication number Publication date
JPS61271256A (ja) 1986-12-01
EP0202697A2 (de) 1986-11-26
EP0202697B1 (de) 1991-12-27
JPH0745441B2 (ja) 1995-05-17
EP0202697A3 (en) 1988-03-09
CA1270855A (en) 1990-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee