GB1413946A - Method of preparing m- and p-phenylene diamine - Google Patents
Method of preparing m- and p-phenylene diamineInfo
- Publication number
- GB1413946A GB1413946A GB1206974A GB1206974A GB1413946A GB 1413946 A GB1413946 A GB 1413946A GB 1206974 A GB1206974 A GB 1206974A GB 1206974 A GB1206974 A GB 1206974A GB 1413946 A GB1413946 A GB 1413946A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid diamide
- acid
- phenylene diamine
- reaction mixture
- diamide
- 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
Links
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 title abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 6
- 239000002253 acid Substances 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000005660 chlorination reaction Methods 0.000 abstract 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
- C07C209/54—Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions
- C07C209/58—Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions from or via amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/62—Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
- C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/51—Phenylenediamines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2313496A DE2313496C3 (de) | 1973-03-19 | 1973-03-19 | Verfahren zur Herstellung von m- und p- Phenylendiamin |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1413946A true GB1413946A (en) | 1975-11-12 |
Family
ID=5875163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1206974A Expired GB1413946A (en) | 1973-03-19 | 1974-03-19 | Method of preparing m- and p-phenylene diamine |
Country Status (16)
Country | Link |
---|---|
US (1) | US3897498A (en17) |
JP (2) | JPS49134635A (en17) |
AT (1) | AT327170B (en17) |
AU (1) | AU6656174A (en17) |
BE (1) | BE812358R (en17) |
CA (1) | CA1025884A (en17) |
CH (1) | CH591419A5 (en17) |
DD (1) | DD110648A6 (en17) |
DE (1) | DE2313496C3 (en17) |
ES (1) | ES423367A2 (en17) |
FR (1) | FR2222352B2 (en17) |
GB (1) | GB1413946A (en17) |
IT (1) | IT1046774B (en17) |
NL (1) | NL7402872A (en17) |
SE (1) | SE386890B (en17) |
SU (1) | SU545251A3 (en17) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2502411C2 (de) * | 1975-01-22 | 1977-02-24 | Akzo Gmbh | Verfahren zur herstellung von bis-n-chloramiden gesaettigter aliphatischer dicarbonsaeuren |
FR2298532A1 (fr) | 1975-01-22 | 1976-08-20 | Akzo Nv | Bis-n-chloramides des acides carboxyliques aromatiques et cycloaliphatiques |
DE3019491C2 (de) * | 1980-05-22 | 1985-02-21 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Oximcarbamaten |
US5011997A (en) * | 1987-10-07 | 1991-04-30 | Hoechst Celanese Corp. | Process for bis(4-aminophenyl)hexafluoropropane |
DE3909142A1 (de) * | 1989-03-21 | 1990-10-04 | Basf Ag | Verfahren zur herstellung von aminen |
CN1809526B (zh) * | 2003-06-23 | 2010-05-26 | 株式会社日本触媒 | 用于生产氟代苯二胺的方法 |
RU2449983C1 (ru) * | 2010-12-23 | 2012-05-10 | Открытое акционерное общество "Каустик" (ОАО "Каустик") | СПОСОБ ПОЛУЧЕНИЯ п-ФЕНИЛЕНДИАМИНА |
KR101885110B1 (ko) * | 2016-11-10 | 2018-08-03 | 주식회사 오크켐텍 | 파라페닐렌디아민의 제조방법 |
CN111100012B (zh) * | 2019-12-16 | 2021-01-22 | 上海交通大学 | 一种制备间苯二胺的方法 |
CN113563199A (zh) * | 2020-04-29 | 2021-10-29 | 深圳有为技术控股集团有限公司 | 苯甲酰肼重排法制备间苯二胺和对苯二胺 |
CN112174828B (zh) * | 2020-10-29 | 2022-01-07 | 山东兴强化工产业技术研究院有限公司 | 一种制备间苯二胺的方法 |
CN113135826A (zh) * | 2021-04-14 | 2021-07-20 | 中芳特纤股份有限公司 | 一种对苯二胺的制备工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3457311A (en) * | 1967-04-11 | 1969-07-22 | Armour Ind Chem Co | Process for preparing primary and secondary amines from amides |
GB1238332A (en17) * | 1968-05-29 | 1971-07-07 | ||
US3567746A (en) * | 1968-07-10 | 1971-03-02 | Pennwalt Corp | N-aryl benzamides |
-
1973
- 1973-03-19 DE DE2313496A patent/DE2313496C3/de not_active Expired
-
1974
- 1974-02-13 IT IT48283/74A patent/IT1046774B/it active
- 1974-02-14 AT AT118974A patent/AT327170B/de not_active IP Right Cessation
- 1974-02-15 CH CH213774A patent/CH591419A5/xx not_active IP Right Cessation
- 1974-02-18 FR FR7405429A patent/FR2222352B2/fr not_active Expired
- 1974-02-18 ES ES423367A patent/ES423367A2/es not_active Expired
- 1974-02-25 CA CA193,459A patent/CA1025884A/en not_active Expired
- 1974-02-27 DD DD176832A patent/DD110648A6/xx unknown
- 1974-03-04 NL NL7402872A patent/NL7402872A/xx not_active Application Discontinuation
- 1974-03-12 AU AU66561/74A patent/AU6656174A/en not_active Expired
- 1974-03-13 US US450675A patent/US3897498A/en not_active Expired - Lifetime
- 1974-03-15 BE BE142048A patent/BE812358R/xx active
- 1974-03-18 SE SE7403586A patent/SE386890B/xx unknown
- 1974-03-19 GB GB1206974A patent/GB1413946A/en not_active Expired
- 1974-03-19 SU SU2006474A patent/SU545251A3/ru active
- 1974-03-19 JP JP49031434A patent/JPS49134635A/ja active Pending
-
1983
- 1983-12-19 JP JP58238054A patent/JPS6029695B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU476714B2 (en17) | 1976-09-30 |
DD110648A6 (en17) | 1975-01-12 |
FR2222352A2 (en17) | 1974-10-18 |
SE386890B (sv) | 1976-08-23 |
ES423367A2 (es) | 1977-07-01 |
DE2313496B2 (en17) | 1978-11-16 |
JPS59130243A (ja) | 1984-07-26 |
JPS6029695B2 (ja) | 1985-07-12 |
JPS49134635A (en17) | 1974-12-25 |
CH591419A5 (en17) | 1977-09-15 |
AT327170B (de) | 1976-01-26 |
AU6656174A (en) | 1975-09-18 |
US3897498A (en) | 1975-07-29 |
IT1046774B (it) | 1980-07-31 |
ATA118974A (de) | 1975-04-15 |
CA1025884A (en) | 1978-02-07 |
FR2222352B2 (en17) | 1977-09-16 |
BE812358R (fr) | 1974-07-01 |
SU545251A3 (ru) | 1977-01-30 |
DE2313496A1 (de) | 1974-10-03 |
DE2313496C3 (de) | 1979-07-19 |
NL7402872A (en17) | 1974-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1413946A (en) | Method of preparing m- and p-phenylene diamine | |
US2971960A (en) | Production of nu-brominated imides and hydantoins | |
ES457150A1 (es) | Un procedimiento de fabricacion de bioxido de cloro. | |
US2762814A (en) | Production of vulcanization accelerators | |
US3937696A (en) | Process for preparing higher purity azo compounds | |
US2804474A (en) | Preparation of aminocarboxylic acids | |
US2653971A (en) | Manufacture of anthranilic acid | |
GB1427902A (en) | Process for the preparation of 1,3-dichloro-butene-2 | |
GB714828A (en) | Chlorine dioxide | |
JPS6133018B2 (en17) | ||
ES434229A1 (es) | Procedimiento para la produccion de n, n-dialildicloroaceta-mida. | |
GB698022A (en) | Process for the purification of phenoxy-aliphatic-mono-carboxylic acids | |
GB1187616A (en) | Production of Adiponitrile | |
US2389088A (en) | Production of chlorinated carbocyclic carboxylic acids | |
US1944568A (en) | Process for the manufacture of aromatic sulphodihalogenamides | |
GB1437776A (en) | Cyanourea derivative having biocidal activity | |
SU808559A1 (ru) | Способ получени фосфата железа | |
DE2313548C3 (de) | N-N'-Dichlor-terephthalsäurediamid sowie ein Verfahren zur Herstellung von N,N'-Dichlor-terephthalsäurediamid und von N, N '-Dichlor-isophthalsäurediamid | |
GB1409697A (en) | N,n-dichloroterephthalic acid amide and n,n-dichloroiso phthalic acid amide | |
US3187044A (en) | Bromic acid process for the preparation of certain aliphatic n-bromo compounds | |
JPS6028859B2 (ja) | 澱粉ザンテ−トの製造方法 | |
KR870003039A (ko) | 1,3,6,8-데트라브로모피렌의 제조방법 | |
KR880012505A (ko) | 신규 염소화 방법 | |
US2090651A (en) | Process of preparing nu-monomethylpara-aminophenol and its sulphate | |
GB1466001A (en) | Process for the preparation of y-amino-a-hydroxybutyric acid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |