ES424720A1 - Process for preparing sulphoxides - Google Patents
Process for preparing sulphoxidesInfo
- Publication number
- ES424720A1 ES424720A1 ES424720A ES424720A ES424720A1 ES 424720 A1 ES424720 A1 ES 424720A1 ES 424720 A ES424720 A ES 424720A ES 424720 A ES424720 A ES 424720A ES 424720 A1 ES424720 A1 ES 424720A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- benzyl
- phenyl
- lower alkyl
- alkyl
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- C07D295/21—Radicals derived from sulfur analogues of carbonic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
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)
- Hydrogenated Pyridines (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
"PROCEDURE FOR THE MANUFACTURE OF SULFºXIDOS", characterized essentially by starting from a compound that has the following generic formula: ** (See formula) ** wherein R can be selected from a lower alkyl having 1-6 carbon atoms, phenyl, benzyl, substituted phenyl, substituted benzyl in which formula the substituents can be selected from a lower alkyl having 1-4 carbon atoms, thioalkyl, alkoxy, halogen, haloalkyl, nitro compounds and cyanide; R1 and R2 can be the same or different and can be selected from lower alkyl, cycloalkyl, the alkyl radicals having 1-10 carbon, phenyl, benzyl, phenyl and benzyl-substituted atoms in which formulation said substituents can be selected from a lower alkyl having 1 -4 carbon atoms, tiaalkyl, alcohoxyl, halogen, haloalkyl, notrocompounds and cyanide; taken together R1 and R2 can form an alkflic closed chain structure having 2-10 carbon atoms, the closed alkyl chain being optionally substituted with alkyl or haloalkyl having 1-4 carbon atoms or halogen; comprising the steps of: (a) Reacting a thiocarboxy compound having the following generic formula: ** (See formula) ** in which formulation R, R1 and R2 have been defined above, with; (b) performic acid (c) maintaining the temperature of the reaction between 0º C and 60º C. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34623573A | 1973-03-29 | 1973-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES424720A1 true ES424720A1 (en) | 1976-06-01 |
Family
ID=23358524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES424720A Expired ES424720A1 (en) | 1973-03-29 | 1974-03-28 | Process for preparing sulphoxides |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS49126621A (en) |
| AR (1) | AR214702A1 (en) |
| BE (1) | BE813085A (en) |
| BR (1) | BR7402289D0 (en) |
| CA (1) | CA1155145A (en) |
| CH (1) | CH593250A5 (en) |
| CS (1) | CS178166B2 (en) |
| DD (1) | DD111903A5 (en) |
| DE (1) | DE2413574A1 (en) |
| ES (1) | ES424720A1 (en) |
| FR (1) | FR2223363B1 (en) |
| GB (1) | GB1403875A (en) |
| HU (1) | HU169615B (en) |
| IL (1) | IL44513A (en) |
| IT (1) | IT1013084B (en) |
| NL (1) | NL7404241A (en) |
| PH (1) | PH10781A (en) |
| RO (1) | RO69723A (en) |
| SU (1) | SU576041A3 (en) |
| YU (1) | YU85374A (en) |
| ZA (1) | ZA741994B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR219067A1 (en) * | 1976-03-29 | 1980-07-31 | Stauffer Chemical Co | NEW HERBICIDES COMPOUNDS DERIVED FROM S-METHYL SUBSTITUTED THIOCARBAMATE AND SULFOXIDES THEREOF |
| JPS58174356A (en) * | 1982-04-06 | 1983-10-13 | Nippon Tokushu Noyaku Seizo Kk | Industrial oxidation of thioethers or thiolcarboxylic acid derivative |
| EP4251142A4 (en) * | 2020-11-30 | 2025-04-09 | Sophrosyne Pharmaceuticals Limited | Compounds and methods for treating alcohol use disorder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1164160A (en) * | 1966-12-30 | 1969-09-17 | Shell Int Research | N,N-Disubstituted Amino Acid Derivatives and their use as Herbicides |
-
1974
- 1974-03-08 PH PH15606A patent/PH10781A/en unknown
- 1974-03-13 AR AR252758A patent/AR214702A1/en active
- 1974-03-21 GB GB1256674A patent/GB1403875A/en not_active Expired
- 1974-03-21 DE DE2413574A patent/DE2413574A1/en not_active Withdrawn
- 1974-03-22 BR BR2289/74A patent/BR7402289D0/en unknown
- 1974-03-26 CH CH416774A patent/CH593250A5/xx not_active IP Right Cessation
- 1974-03-27 YU YU00853/74A patent/YU85374A/en unknown
- 1974-03-27 CA CA000196148A patent/CA1155145A/en not_active Expired
- 1974-03-27 DD DD177486A patent/DD111903A5/xx unknown
- 1974-03-27 JP JP49033583A patent/JPS49126621A/ja active Pending
- 1974-03-27 HU HUSA2617A patent/HU169615B/hu unknown
- 1974-03-28 IL IL44513A patent/IL44513A/en unknown
- 1974-03-28 ZA ZA00741994A patent/ZA741994B/en unknown
- 1974-03-28 NL NL7404241A patent/NL7404241A/xx unknown
- 1974-03-28 FR FR7410947A patent/FR2223363B1/fr not_active Expired
- 1974-03-28 SU SU7402008953A patent/SU576041A3/en active
- 1974-03-28 ES ES424720A patent/ES424720A1/en not_active Expired
- 1974-03-29 RO RO7478240A patent/RO69723A/en unknown
- 1974-03-29 IT IT49848/74A patent/IT1013084B/en active
- 1974-03-29 BE BE142672A patent/BE813085A/en unknown
- 1974-03-29 CS CS2289A patent/CS178166B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD111903A5 (en) | 1975-03-12 |
| IL44513A0 (en) | 1974-06-30 |
| IL44513A (en) | 1978-10-31 |
| AU6722374A (en) | 1975-10-02 |
| FR2223363A1 (en) | 1974-10-25 |
| BR7402289D0 (en) | 1974-11-19 |
| SU576041A3 (en) | 1977-10-05 |
| BE813085A (en) | 1974-09-30 |
| IT1013084B (en) | 1977-03-30 |
| AR214702A1 (en) | 1979-07-31 |
| FR2223363B1 (en) | 1980-07-04 |
| ZA741994B (en) | 1975-03-26 |
| JPS49126621A (en) | 1974-12-04 |
| NL7404241A (en) | 1974-10-01 |
| CS178166B2 (en) | 1977-08-31 |
| RO69723A (en) | 1981-06-30 |
| HU169615B (en) | 1976-12-28 |
| GB1403875A (en) | 1975-08-28 |
| YU85374A (en) | 1982-02-28 |
| DE2413574A1 (en) | 1974-10-17 |
| PH10781A (en) | 1977-09-06 |
| CH593250A5 (en) | 1977-11-30 |
| CA1155145A (en) | 1983-10-11 |
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