CA1044254A - Method for the preparation of n-substituted carbamic acid salts - Google Patents
Method for the preparation of n-substituted carbamic acid saltsInfo
- Publication number
- CA1044254A CA1044254A CA241,391A CA241391A CA1044254A CA 1044254 A CA1044254 A CA 1044254A CA 241391 A CA241391 A CA 241391A CA 1044254 A CA1044254 A CA 1044254A
- Authority
- CA
- Canada
- Prior art keywords
- carbamic acid
- preparation
- reaction
- substituted carbamic
- carried out
- 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
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims abstract description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 title abstract description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- -1 N-SUBSTITUTED CARBAMIC ACID SALTS Chemical class 0.000 claims abstract description 4
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 230000001476 alcoholic effect Effects 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 229910017053 inorganic salt Inorganic materials 0.000 claims 1
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 abstract description 3
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000008043 acidic salts Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- TWXDDNPPQUTEOV-FVGYRXGTSA-N methamphetamine hydrochloride Chemical compound Cl.CN[C@@H](C)CC1=CC=CC=C1 TWXDDNPPQUTEOV-FVGYRXGTSA-N 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/12—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT30340/74A IT1026906B (it) | 1974-12-10 | 1974-12-10 | Procedimento per la preparazione di sali dell acido carbammico n sostituito |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044254A true CA1044254A (en) | 1978-12-12 |
Family
ID=11229568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA241,391A Expired CA1044254A (en) | 1974-12-10 | 1975-12-09 | Method for the preparation of n-substituted carbamic acid salts |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS594421B2 (de) |
| AT (1) | AT359083B (de) |
| BE (1) | BE836344A (de) |
| CA (1) | CA1044254A (de) |
| CH (1) | CH624096A5 (de) |
| DE (1) | DE2555630C3 (de) |
| DK (1) | DK557175A (de) |
| ES (1) | ES443590A1 (de) |
| FR (1) | FR2294168A1 (de) |
| GB (1) | GB1494769A (de) |
| IE (1) | IE42378B1 (de) |
| IT (1) | IT1026906B (de) |
| LU (1) | LU73952A1 (de) |
| NL (1) | NL174460C (de) |
| NO (1) | NO149661C (de) |
| SE (1) | SE430602B (de) |
| SU (1) | SU906370A3 (de) |
| ZA (1) | ZA757616B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3673245D1 (de) * | 1985-05-27 | 1990-09-13 | Tosoh Corp | Verfahren zur herstellung von fluor enthaltenden aliphatischen carbonsaeuren. |
| IT1277443B1 (it) * | 1995-08-04 | 1997-11-10 | Enichem Spa | Procedimento per la preparazione di soluzioni di carbammati metallici n-alchil sostituiti e loro uso |
| JP7072769B2 (ja) | 2018-03-02 | 2022-05-23 | 国立大学法人大阪大学 | Ｉｉｉ族窒化物結晶の製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849320A (en) * | 1972-11-30 | 1974-11-19 | Mobil Oil Corp | Organic compositions containing alkali metal arylcarbamates |
-
1974
- 1974-12-10 IT IT30340/74A patent/IT1026906B/it active
-
1975
- 1975-12-04 ZA ZA757616A patent/ZA757616B/xx unknown
- 1975-12-05 BE BE162500A patent/BE836344A/xx not_active IP Right Cessation
- 1975-12-08 FR FR7537404A patent/FR2294168A1/fr active Granted
- 1975-12-08 LU LU73952A patent/LU73952A1/xx unknown
- 1975-12-08 GB GB50300/75A patent/GB1494769A/en not_active Expired
- 1975-12-08 CH CH1594475A patent/CH624096A5/it not_active IP Right Cessation
- 1975-12-09 NO NO754161A patent/NO149661C/no unknown
- 1975-12-09 ES ES443590A patent/ES443590A1/es not_active Expired
- 1975-12-09 CA CA241,391A patent/CA1044254A/en not_active Expired
- 1975-12-09 SE SE7513878A patent/SE430602B/xx unknown
- 1975-12-09 NL NLAANVRAGE7514363,A patent/NL174460C/xx not_active IP Right Cessation
- 1975-12-09 AT AT933075A patent/AT359083B/de active
- 1975-12-09 DK DK557175A patent/DK557175A/da unknown
- 1975-12-10 JP JP50146469A patent/JPS594421B2/ja not_active Expired
- 1975-12-10 SU SU752197059A patent/SU906370A3/ru active
- 1975-12-10 IE IE2692/75A patent/IE42378B1/en unknown
- 1975-12-10 DE DE2555630A patent/DE2555630C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU906370A3 (ru) | 1982-02-15 |
| FR2294168A1 (fr) | 1976-07-09 |
| BE836344A (fr) | 1976-06-08 |
| LU73952A1 (de) | 1976-07-01 |
| GB1494769A (en) | 1977-12-14 |
| IE42378L (en) | 1976-06-10 |
| SE7513878L (sv) | 1976-06-11 |
| JPS5182224A (en) | 1976-07-19 |
| NL174460B (nl) | 1984-01-16 |
| IT1026906B (it) | 1978-10-20 |
| CH624096A5 (en) | 1981-07-15 |
| NO754161L (de) | 1976-06-11 |
| NL174460C (nl) | 1984-06-18 |
| DE2555630C3 (de) | 1980-03-13 |
| AT359083B (de) | 1980-10-27 |
| ATA933075A (de) | 1980-03-15 |
| NO149661B (no) | 1984-02-20 |
| ES443590A1 (es) | 1977-05-01 |
| DE2555630B2 (de) | 1979-06-28 |
| DK557175A (da) | 1976-06-11 |
| NO149661C (no) | 1984-05-30 |
| FR2294168B1 (de) | 1979-07-20 |
| IE42378B1 (en) | 1980-07-30 |
| DE2555630A1 (de) | 1976-06-16 |
| NL7514363A (nl) | 1976-06-14 |
| ZA757616B (en) | 1976-11-24 |
| SE430602B (sv) | 1983-11-28 |
| JPS594421B2 (ja) | 1984-01-30 |
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