YU35239B - Process for obtaining azines - Google Patents

Process for obtaining azines

Info

Publication number
YU35239B
YU35239B YU1364/71A YU136471A YU35239B YU 35239 B YU35239 B YU 35239B YU 1364/71 A YU1364/71 A YU 1364/71A YU 136471 A YU136471 A YU 136471A YU 35239 B YU35239 B YU 35239B
Authority
YU
Yugoslavia
Prior art keywords
azines
obtaining
obtaining azines
Prior art date
Application number
YU1364/71A
Other languages
English (en)
Other versions
YU136471A (en
Inventor
Schirmann Pierre Jean
Pierre Jean Schirmann
Weiss Francias
Francias Weiss
Original Assignee
Ugine Kuhlmann
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 FR7021704A external-priority patent/FR2092734A1/fr
Priority claimed from FR7046994A external-priority patent/FR2122279A2/fr
Priority claimed from FR7106215A external-priority patent/FR2128021A2/fr
Priority claimed from FR7107249A external-priority patent/FR2127288A5/fr
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of YU136471A publication Critical patent/YU136471A/xx
Publication of YU35239B publication Critical patent/YU35239B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
YU1364/71A 1970-06-12 1971-05-28 Process for obtaining azines YU35239B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7021704A FR2092734A1 (en) 1970-06-12 1970-06-12 Preparation of azines
FR7046994A FR2122279A2 (en) 1970-12-29 1970-12-29 Preparation of azines
FR7106215A FR2128021A2 (en) 1970-06-12 1971-02-24 Preparation of azines
FR7107249A FR2127288A5 (en) 1971-03-03 1971-03-03 Preparation of azines

Publications (2)

Publication Number Publication Date
YU136471A YU136471A (en) 1980-04-30
YU35239B true YU35239B (en) 1980-10-31

Family

ID=27446066

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1364/71A YU35239B (en) 1970-06-12 1971-05-28 Process for obtaining azines

Country Status (18)

Country Link
US (1) US3972876A (xx)
JP (1) JPS5133083B1 (xx)
AT (1) AT316496B (xx)
BE (1) BE766845A (xx)
CA (1) CA979015A (xx)
CH (1) CH551381A (xx)
DE (1) DE2127229C3 (xx)
DK (1) DK132945C (xx)
GB (1) GB1357811A (xx)
HU (1) HU162436B (xx)
IT (1) IT942433B (xx)
LU (1) LU63320A1 (xx)
NL (1) NL154207B (xx)
NO (1) NO136536C (xx)
RO (1) RO60164A (xx)
SE (1) SE389105B (xx)
SU (1) SU959624A3 (xx)
YU (1) YU35239B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021560B (en) * 1978-04-13 1982-09-08 Showa Denko Kk Process for producing ketazines
EP0487160B2 (fr) * 1990-11-23 2001-11-07 Atofina Procédé de synthèse d'azines
US11225413B2 (en) 2016-10-03 2022-01-18 Council Of Scientific & Industrial Research Process for production of hydrazine hydrate
FR3096049B1 (fr) 2019-05-16 2021-12-17 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage pyrazoline
FR3096048B1 (fr) 2019-05-16 2021-04-30 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage oxime
FR3130815A1 (fr) 2021-12-21 2023-06-23 Arkema France Procede de preparation d'hydrate d'hydrazine en presence d’un agent anti-mousse
FR3137087A1 (fr) 2022-06-24 2023-12-29 Arkema France Procede de preparation d'hydrate d'hydrazine utilisant une colonne d’absorption
FR3137086A1 (fr) 2022-06-24 2023-12-29 Arkema France Procede de preparation d'hydrate d'hydrazine utilisant des reacteurs en cascade

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870206A (en) * 1956-12-01 1959-01-20 Rhone Poulenc Sa Preparation of benzophenone-azine

Also Published As

Publication number Publication date
DK132945C (da) 1976-08-02
RO60164A (xx) 1976-08-15
NO136536C (no) 1977-09-21
NO136536B (xx) 1977-06-13
SU959624A3 (ru) 1982-09-15
CA979015A (en) 1975-12-02
DK132945B (da) 1976-03-01
US3972876A (en) 1976-08-03
YU136471A (en) 1980-04-30
GB1357811A (en) 1974-06-26
LU63320A1 (xx) 1971-09-13
JPS5133083B1 (xx) 1976-09-17
NL154207B (nl) 1977-08-15
AT316496B (de) 1974-07-10
DE2127229A1 (de) 1972-01-27
SE389105B (sv) 1976-10-25
NL7108038A (xx) 1971-12-14
DE2127229B2 (de) 1978-10-26
BE766845A (fr) 1971-10-01
DE2127229C3 (de) 1979-06-21
CH551381A (fr) 1974-07-15
IT942433B (it) 1973-03-20
HU162436B (xx) 1973-02-28

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