GB1137505A – Process for the production of azines and hydrazine
– Google Patents
GB1137505A – Process for the production of azines and hydrazine
– Google Patents
Process for the production of azines and hydrazine
Info
Publication number
GB1137505A
GB1137505A
GB17161/65A
GB1716165A
GB1137505A
GB 1137505 A
GB1137505 A
GB 1137505A
GB 17161/65 A
GB17161/65 A
GB 17161/65A
GB 1716165 A
GB1716165 A
GB 1716165A
GB 1137505 A
GB1137505 A
GB 1137505A
Authority
GB
United Kingdom
Prior art keywords
azines
carbonyl compound
april
reacting
alkyl
Prior art date
1965-04-23
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
GB17161/65A
Inventor
Brian John Needham
Michael Arthur Smith
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.)
Fisons Industrial Chemicals Ltd
Original Assignee
Fisons Industrial Chemicals 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.)
1965-04-23
Filing date
1965-04-23
Publication date
1968-12-27
1965-04-23
Application filed by Fisons Industrial Chemicals Ltd
filed
Critical
Fisons Industrial Chemicals Ltd
1965-04-23
Priority to GB17161/65A
priority
Critical
patent/GB1137505A/en
1966-04-18
Priority to US543047A
priority
patent/US3382041A/en
1966-04-21
Priority to DE19661593707
priority
patent/DE1593707C3/en
1966-04-21
Priority to JP41025006A
priority
patent/JPS49167B1/ja
1966-04-21
Priority to FR58431A
priority
patent/FR1477007A/en
1966-04-22
Priority to ES0325830A
priority
patent/ES325830A1/en
1966-04-22
Priority to NL6605470.A
priority
patent/NL157894B/en
1968-12-27
Publication of GB1137505A
publication
Critical
patent/GB1137505A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00—Nitrogen; Compounds thereof
C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
C01B21/16—Hydrazine; Salts thereof
Abstract
1,137,505. Azines. FISONS INDUSTRIAL CHEMICALS. 4 April, 1966 [23 April, 1965], No. 17161/65. Heading C2C. [Also in Division C1] Azines are produced by reacting an aqueous hypochlorite salt with aqueous ammonia in the absence of carbonyl compounds to form chloramine and reacting this with a carbonyl compound and aqueous ammonia to form the azine of the carbonyl compound used. The preferred hypochlorite salt is sodium hypochlorite. The carbonyl compound used in the second stage may have the formula in which R 1 is hydrogen, alkyl and R 2 is alkyl or aryl or R 1 and R 2 together with the carbon atom to which they are attached form a cycloaliphatic ring. Suitable carbonyl compounds are, for example, acetaldehyde, propionaldehyde, methyl isobutyl ketone, diethyl ketone, benzaldehyde, cyclohexanone and, particularly, acetone and methyl ethyl ketone.
GB17161/65A
1965-04-23
1965-04-23
Process for the production of azines and hydrazine
Expired
GB1137505A
(en)
Priority Applications (7)
Application Number
Priority Date
Filing Date
Title
GB17161/65A
GB1137505A
(en)
1965-04-23
1965-04-23
Process for the production of azines and hydrazine
US543047A
US3382041A
(en)
1965-04-23
1966-04-18
Process for the manufacture of azines from which hydrazine and its salts may be prepared
DE19661593707
DE1593707C3
(en)
1965-04-23
1966-04-21
Process for the preparation of azines
JP41025006A
JPS49167B1
(en)
1965-04-23
1966-04-21
FR58431A
FR1477007A
(en)
1965-04-23
1966-04-21
Azins production process
ES0325830A
ES325830A1
(en)
1965-04-23
1966-04-22
Procedure for the manufacturing of azines. (Machine-translation by Google Translate, not legally binding)
NL6605470.A
NL157894B
(en)
1965-04-23
1966-04-22
PROCESS FOR THE PREPARATION OF AZINS.
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB17161/65A
GB1137505A
(en)
1965-04-23
1965-04-23
Process for the production of azines and hydrazine
Publications (1)
Publication Number
Publication Date
GB1137505A
true
GB1137505A
(en)
1968-12-27
Family
ID=10090363
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB17161/65A
Expired
GB1137505A
(en)
1965-04-23
1965-04-23
Process for the production of azines and hydrazine
Country Status (5)
Country
Link
US
(1)
US3382041A
(en)
JP
(1)
JPS49167B1
(en)
ES
(1)
ES325830A1
(en)
GB
(1)
GB1137505A
(en)
NL
(1)
NL157894B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4005179A
(en)
*
1974-07-27
1977-01-25
Bayer Aktiengesellschaft
Working up synthesis solutions obtained in production of hydrazine
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2056357A1
(en)
*
1970-11-17
1972-05-18
Farbenfabriken Bayer Ag, 5090 Leverkusen
Process for the preparation of reaction products from hydrazine and carbonyl compounds
US3976756A
(en)
*
1975-10-28
1976-08-24
Olin Corporation
Preparation of hydrazine and its compounds
JPS59122450A
(en)
*
1982-12-28
1984-07-14
Nippon Carbide Ind Co Ltd
Preparation of azine
CN114618409B
(en)
*
2022-01-27
2023-07-18
中国计量大学
Micro-reaction system and method for continuously preparing 1-oxa-2-azaspiro [2,5] octane
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA598776A
(en)
*
1960-05-24
Abendroth Hans-Joachim
Process for the production of hydrazine hydrate
US3332739A
(en)
*
1963-07-10
1967-07-25
Whiffen & Sons Ltd
Process for preparing hydrazine and substituted hydrazine from their carbonyl derivatives using cation exchange resins
1965
1965-04-23
GB
GB17161/65A
patent/GB1137505A/en
not_active
Expired
1966
1966-04-18
US
US543047A
patent/US3382041A/en
not_active
Expired – Lifetime
1966-04-21
JP
JP41025006A
patent/JPS49167B1/ja
active
Pending
1966-04-22
NL
NL6605470.A
patent/NL157894B/en
unknown
1966-04-22
ES
ES0325830A
patent/ES325830A1/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4005179A
(en)
*
1974-07-27
1977-01-25
Bayer Aktiengesellschaft
Working up synthesis solutions obtained in production of hydrazine
Also Published As
Publication number
Publication date
NL6605470A
(en)
1966-10-24
US3382041A
(en)
1968-05-07
ES325830A1
(en)
1967-02-16
JPS49167B1
(en)
1974-01-05
DE1593707A1
(en)
1970-10-29
DE1593707B2
(en)
1975-12-18
NL157894B
(en)
1978-09-15
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