SU369793A1 - - Google Patents
Info
- Publication number
- SU369793A1 SU369793A1 SU1609913A SU1609913A SU369793A1 SU 369793 A1 SU369793 A1 SU 369793A1 SU 1609913 A SU1609913 A SU 1609913A SU 1609913 A SU1609913 A SU 1609913A SU 369793 A1 SU369793 A1 SU 369793A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- methylamine
- hydrochloride
- ethylindanedione
- methylamino
- yield
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000002798 polar solvent Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 235000011167 hydrochloric acid Nutrition 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 3
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ISWNAMNOYHCTSB-UHFFFAOYSA-N methanamine;hydrobromide Chemical compound [Br-].[NH3+]C ISWNAMNOYHCTSB-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NGSZDVVHIGAMOJ-YHYXMXQVSA-N (3z)-3-propylidene-2-benzofuran-1-one Chemical compound C1=CC=C2C(=C/CC)/OC(=O)C2=C1 NGSZDVVHIGAMOJ-YHYXMXQVSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/20—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1609913A SU369793A1 (enrdf_load_stackoverflow) | 1971-01-19 | 1971-01-19 | |
| CA132,738A CA993890A (en) | 1971-01-19 | 1972-01-18 | Method of producing 2-methylamino-2-ethylindandi-1,3-one hydrochloride |
| SE00543/72A SE367397B (enrdf_load_stackoverflow) | 1971-01-19 | 1972-01-18 | |
| CH78772A CH560674A5 (enrdf_load_stackoverflow) | 1971-01-19 | 1972-01-19 | |
| DE19722202456 DE2202456A1 (de) | 1971-01-19 | 1972-01-19 | Verfahren zur Herstellung von 2-Methylamino-2-aethylindan-1,3-dionhydrochlorid |
| GB260571A GB1334322A (en) | 1971-01-19 | 1972-01-19 | Method of producing 2-methylamino-2-ethylindandi-1,3-one hydrochloride |
| NL7200750A NL7200750A (enrdf_load_stackoverflow) | 1971-01-19 | 1972-01-19 | |
| BE778225A BE778225A (fr) | 1971-01-19 | 1972-01-19 | Procede de preparation de l'hydrochlorure de methylamino-2 ethyl-2 indandione-1,3 |
| FR7201693A FR2122956A5 (enrdf_load_stackoverflow) | 1971-01-19 | 1972-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1609913A SU369793A1 (enrdf_load_stackoverflow) | 1971-01-19 | 1971-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU369793A1 true SU369793A1 (enrdf_load_stackoverflow) | 1974-03-15 |
Family
ID=20463358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1609913A SU369793A1 (enrdf_load_stackoverflow) | 1971-01-19 | 1971-01-19 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE778225A (enrdf_load_stackoverflow) |
| CA (1) | CA993890A (enrdf_load_stackoverflow) |
| CH (1) | CH560674A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2202456A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2122956A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1334322A (enrdf_load_stackoverflow) |
| NL (1) | NL7200750A (enrdf_load_stackoverflow) |
| SE (1) | SE367397B (enrdf_load_stackoverflow) |
| SU (1) | SU369793A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609742B2 (ja) * | 1979-07-17 | 1985-03-12 | 昌明 伊藤 | ２−（ｎ，ｎ−ジメチルアミノ）インダン−１，３−ジオン及びその製造法 |
-
1971
- 1971-01-19 SU SU1609913A patent/SU369793A1/ru active
-
1972
- 1972-01-18 SE SE00543/72A patent/SE367397B/xx unknown
- 1972-01-18 CA CA132,738A patent/CA993890A/en not_active Expired
- 1972-01-19 GB GB260571A patent/GB1334322A/en not_active Expired
- 1972-01-19 FR FR7201693A patent/FR2122956A5/fr not_active Expired
- 1972-01-19 NL NL7200750A patent/NL7200750A/xx unknown
- 1972-01-19 DE DE19722202456 patent/DE2202456A1/de active Pending
- 1972-01-19 CH CH78772A patent/CH560674A5/xx not_active IP Right Cessation
- 1972-01-19 BE BE778225A patent/BE778225A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH560674A5 (enrdf_load_stackoverflow) | 1975-04-15 |
| CA993890A (en) | 1976-07-27 |
| GB1334322A (en) | 1973-10-17 |
| BE778225A (fr) | 1972-07-19 |
| DE2202456A1 (de) | 1972-10-26 |
| NL7200750A (enrdf_load_stackoverflow) | 1972-07-21 |
| FR2122956A5 (enrdf_load_stackoverflow) | 1972-09-01 |
| SE367397B (enrdf_load_stackoverflow) | 1974-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4808728A (en) | Production of indolepyruvic acid and the 5-hydroxy derivative thereof | |
| SU369793A1 (enrdf_load_stackoverflow) | ||
| SU1055333A3 (ru) | Способ получени алкалоидов типа лейрозина или их кислых аддитивных солей | |
| JPS6034954B2 (ja) | ３，４−メチレンジオキシマンデル酸の製造法 | |
| SU507225A3 (ru) | Способ получени - пропионил-4-оксипролина или его солей | |
| Gaudry | Study on the synthesis of valine by the Strecker method | |
| SU445662A1 (ru) | Способ получени 4-амино-3,5,6трихлорпиколиновой кислоты | |
| SU416343A1 (ru) | Способ получения 1,2; 3,4; 5,6-триизопропилиденглюконовой кислоты | |
| SU436057A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ ИЗОПРОПИЛИДЕНОВЫХ ПРОИЗВОДНЫХ ПИРИДОКСИНАВ ПТ5ФОНЯ mmim | |
| SU394362A1 (ru) | Способ получения 4-аминофлуорантенмоносульфоки слоты | |
| SU554813A3 (ru) | Способ получени производных тетразола или их солей | |
| SU392058A1 (ru) | Способ получения 1,2,3,4-тетрагидротетраоксонафталина | |
| SU438643A1 (ru) | Способ получени полинитробензотригалогенидов | |
| SU376360A1 (ru) | Способ получения диарилбиурета | |
| SU463317A1 (ru) | Способ получени бис- (1-хлор-2-оксопергидроби-фенилил-3) -метана | |
| SU482438A1 (ru) | Способ получени -бис-(карбоксиметил)аспарагиновой кислоты | |
| SU1114677A1 (ru) | Способ получени бензо-2,1,3-тиадиазола | |
| SU374312A1 (ru) | Способ получения 3-оксисульфоланил- 4-сульфонатов | |
| SU407903A1 (ru) | Способ получения производных имидазо | |
| SU451696A1 (ru) | Способ получени триптаминов | |
| SU614104A1 (ru) | Способ получени 1,8-нафтсультама | |
| SU351846A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ уЦИАН- ИЛИ у-КАРБОКСИЗАМЕЩЕННЫХ | |
| SU438250A1 (ru) | Способ получени нингидрина или его производных | |
| US2556315A (en) | Production of a salt of p-chlorophenyl cyanamide and isopropylguanidine | |
| SU131354A1 (ru) | Способ получени 2-амино-1-нафтол-4-сульфамида |