CH619448A5 - - Google Patents

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Publication number
CH619448A5
CH619448A5 CH154476A CH154476A CH619448A5 CH 619448 A5 CH619448 A5 CH 619448A5 CH 154476 A CH154476 A CH 154476A CH 154476 A CH154476 A CH 154476A CH 619448 A5 CH619448 A5 CH 619448A5
Authority
CH
Switzerland
Prior art keywords
acid
hydrofluoric acid
fluoride
benzene
reaction
Prior art date
Application number
CH154476A
Other languages
German (de)
English (en)
Inventor
Erich Dr Klauke
Horst Dr Jaeger
Original Assignee
Bayer Ag
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
Priority claimed from DE19752505714 external-priority patent/DE2505714C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH619448A5 publication Critical patent/CH619448A5/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/18—Dibenzazepines; Hydrogenated dibenzazepines
    • C07D223/20—Dibenz [b, e] azepines; Hydrogenated dibenz [b, e] azepines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Polyamides (AREA)
CH154476A 1975-02-12 1976-02-09 CH619448A5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505714 DE2505714C3 (de) 1975-02-12 2-Chlormethylphenylcarbamidsaurefluorid Verfahren zu seiner Herstellung sowie seine Verwendung zur Herstellung von 2-Aminodiphenylmethan-2'-carbonsäurelaetam

Publications (1)

Publication Number Publication Date
CH619448A5 true CH619448A5 (es) 1980-09-30

Family

ID=5938612

Family Applications (1)

Application Number Title Priority Date Filing Date
CH154476A CH619448A5 (es) 1975-02-12 1976-02-09

Country Status (10)

Country Link
US (1) US4058561A (es)
JP (1) JPS564543B2 (es)
BE (1) BE838416A (es)
CA (1) CA1069134A (es)
CH (1) CH619448A5 (es)
ES (1) ES445072A1 (es)
FR (1) FR2300758A1 (es)
GB (1) GB1479573A (es)
IT (1) IT1053832B (es)
NL (1) NL7601290A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646946A5 (de) * 1979-06-01 1984-12-28 Upjohn Co Verfahren zur herstellung von n-methylcarbamoyl-fluorid.
CN103130717B (zh) * 2011-11-29 2015-04-01 上海博康精细化工有限公司 二苯并氮卓酮的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974163A (en) * 1958-08-11 1961-03-07 Du Pont Production of para-chlorophenyl carbamyl chloride
US3041364A (en) * 1959-12-18 1962-06-26 Du Pont Process of preparing 4, 4'-diisocyanatodiphenyl sulfides
US3262974A (en) * 1962-01-31 1966-07-26 Stamicarbon Process for the preparation of carbamyl chloride
DE1294369B (de) * 1966-05-11 1969-05-08 Bayer Ag Verfahren zur Herstellung von Trifluormethylisocyanat

Also Published As

Publication number Publication date
ES445072A1 (es) 1977-05-16
JPS564543B2 (es) 1981-01-30
GB1479573A (en) 1977-07-13
FR2300758A1 (fr) 1976-09-10
JPS51105033A (es) 1976-09-17
BE838416A (fr) 1976-08-10
DE2505714A1 (de) 1976-08-26
CA1069134A (en) 1980-01-01
NL7601290A (nl) 1976-08-16
DE2505714B2 (de) 1977-03-03
FR2300758B1 (es) 1982-01-22
IT1053832B (it) 1981-10-10
US4058561A (en) 1977-11-15

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Legal Events

Date Code Title Description
PL Patent ceased