FIELD: petrochemistry, namely, production of stabilization agents for caoutchouc, thermoelastic plastics and rubber. SUBSTANCE: method involves single step interaction of 2,6-dialkyl(diaryl or diaralkyl)phenol with amine and with carbon disulfide. The process is carried out in the presence of alcohol and aqueous solution of sodium hydroxide in the medium of aromatic hydrocarbon or aprotic solvent. N,N-tetralkyl methylene-bis-amine in which alkyl radical represents cycloalkyl, or aralkyl, or heterocyclic radical of amine type is used as mentioned above amine. EFFECT: simplified technology; pollution of environment is excluded. 2 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS FOR PREPARING N,N-SUBSTITUTED DITHIOCARBAMINIC ACID ESTERS, 3,5-DIALKYL(CYCLOALKYL, ARALKYL, OR ARYL)-4-OXYBENZYL ALCOHOLS | 1992 |
|
RU2081110C1 |
| METHOD FOR PREPARING METAL DIMETHYLDITHIO- CARBAMATES | 2001 |
|
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| METHOD OF PREPARING TERTIARY SHIELDED OXYBENZYLAMINES | 0 |
|
SU883016A1 |
| METHOD OF OBTAINING PHENOLALDEHYDES | 0 |
|
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| METHOD OF PREPARING 2,4,6-TRI-(3,5-DI-TERT-BUTYL-OXYBENZYL)-MESITYLENE | 0 |
|
SU749821A1 |
| METHOD OF PREPARING PRIMARY SHIELDED OXYBENZYLAMINES | 0 |
|
SU825507A1 |
| METHOD OF OBTAINING 3,5-DIALKYL-4-OXYBENZALDEHYDES | 0 |
|
SU1154262A1 |
| N-METHYLATED BIS-4-PIPERIDYL PHOSPHITE AND METHOD FOR PRODUCTION OF COMPOSITION BEING STABLE BY OXIDATION, HEAT AND LIGHT ATTACK | 1992 |
|
RU2086557C1 |
| METHOD FOR SYNTHESIS OF PENTAERYTHRITOL DIPHOSPHITES | 2004 |
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RU2316560C1 |
| ALIPHATIC OLIGOMERIC PHOSPHITES OR PHOSPHONITES, METHOD OF PREPARATION THEREOF, POLYMERIC COMPOSITION CONTAINING THEREOF, AND METHOD OF STABILIZATION | 1995 |
|
RU2132852C1 |
