GB1324913A - Process for the preparation of n,n-dialkylformamides - Google Patents
Process for the preparation of n,n-dialkylformamidesInfo
- Publication number
- GB1324913A GB1324913A GB4023871A GB4023871A GB1324913A GB 1324913 A GB1324913 A GB 1324913A GB 4023871 A GB4023871 A GB 4023871A GB 4023871 A GB4023871 A GB 4023871A GB 1324913 A GB1324913 A GB 1324913A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- reaction
- titanium
- amount
- acid
- 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
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 8
- 239000003054 catalyst Substances 0.000 abstract 4
- 150000003609 titanium compounds Chemical class 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- -1 titanium halide Chemical class 0.000 abstract 2
- 229920006310 Asahi-Kasei Polymers 0.000 abstract 1
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 150000003956 methylamines Chemical class 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45075271A JPS4941410B1 (enExample) | 1970-08-29 | 1970-08-29 | |
| JP45111226A JPS4941412B1 (enExample) | 1970-12-15 | 1970-12-15 | |
| JP45111225A JPS496891B1 (enExample) | 1970-12-15 | 1970-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1324913A true GB1324913A (en) | 1973-07-25 |
Family
ID=27301751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4023871A Expired GB1324913A (en) | 1970-08-29 | 1971-08-27 | Process for the preparation of n,n-dialkylformamides |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3882175A (enExample) |
| DE (1) | DE2143074C3 (enExample) |
| FR (1) | FR2106182A5 (enExample) |
| GB (1) | GB1324913A (enExample) |
| NL (1) | NL166922C (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019208705A1 (ja) * | 2018-04-27 | 2019-10-31 | 昭和電工株式会社 | Ｎ，ｎ－二置換アミドの製造方法およびｎ，ｎ－二置換アミド製造用触媒 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2457660A (en) * | 1944-06-01 | 1948-12-28 | Du Pont | N-tertiary alkyl amides and method for preparing same |
| US2476500A (en) * | 1945-12-17 | 1949-07-19 | Phillips Petroleum Co | Synthesis of n-substituted amides |
| FR1576256A (enExample) * | 1967-08-15 | 1969-07-25 | ||
| US3674851A (en) * | 1969-04-02 | 1972-07-04 | Asahi Chemical Ind | Process for the preparation of aliphatic tertiary amides |
-
1971
- 1971-08-25 US US174923A patent/US3882175A/en not_active Expired - Lifetime
- 1971-08-27 NL NL7111875.A patent/NL166922C/xx not_active IP Right Cessation
- 1971-08-27 DE DE2143074A patent/DE2143074C3/de not_active Expired
- 1971-08-27 GB GB4023871A patent/GB1324913A/en not_active Expired
- 1971-08-30 FR FR7131283A patent/FR2106182A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2143074A1 (enExample) | 1972-03-30 |
| NL166922B (nl) | 1981-05-15 |
| NL166922C (nl) | 1981-10-15 |
| DE2143074C3 (enExample) | 1974-10-10 |
| DE2143074B2 (enExample) | 1974-03-07 |
| NL7111875A (enExample) | 1972-03-02 |
| US3882175A (en) | 1975-05-06 |
| FR2106182A5 (enExample) | 1972-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Pollard et al. | The mechanism of the Leuckart reaction | |
| GB1305718A (enExample) | ||
| GB1324913A (en) | Process for the preparation of n,n-dialkylformamides | |
| GB1103244A (en) | Process for producing nitrodiarylamines | |
| GB1182405A (en) | Process for Preparing Sarcosinonitrile | |
| GB1489803A (en) | Aminoacetamides and a process for their preparation | |
| GB1259747A (en) | Process for the preparation of aliphatic tertiary amides | |
| US3131210A (en) | Process for methionine nitrile synthesis | |
| GB1321563A (en) | Preparation of 3,5-dinitrobenzotrifluoride compounds | |
| US3956405A (en) | Process for manufacturing polyfluoroalkyl propanols | |
| GB1399330A (en) | Process for the production of cycloalkenyl compounds | |
| GB1354939A (en) | Process for the manufacture of 1,1,2-triphenylalk-1-enes | |
| US1785166A (en) | Manufacture of esters from aldehydes | |
| Martell et al. | The Carboxymethylation of Amines. II. Triglycine | |
| JPS5929566B2 (ja) | ジオキシベンゼンモノアルキルエ−テルの製法 | |
| US4123446A (en) | Synthesis of metal alkyl carbonates | |
| JPH01139559A (ja) | ４−クロロ−３−ヒドロキシブチロニトリルの製造方法 | |
| ES287874A1 (es) | Procedimiento de fabricacion de ciclohexanona-oxima | |
| GB1496953A (en) | Process for the production of sulphonic acid hydroxy amides | |
| GB1292846A (en) | A process for the synthesis of leupeptins and their analogues | |
| GB1163684A (en) | Process for the Preparation of Nitrilotriacetonitrile and Related Compounds. | |
| GB1565413A (en) | Sulphur-containing n-(o-nitro-benzyl)-amino acids adn esters | |
| GB1498252A (en) | Production of basic aluminium nitrate solution | |
| US2074127A (en) | Method of producing nitrosophenols | |
| GB786226A (en) | Improvements in or relating to glutamic acid derivatives and process of making the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |