RU94022730A - Method of synthesis of adamantane-2-one - Google Patents
Method of synthesis of adamantane-2-oneInfo
- Publication number
- RU94022730A RU94022730A RU94022730/04A RU94022730A RU94022730A RU 94022730 A RU94022730 A RU 94022730A RU 94022730/04 A RU94022730/04 A RU 94022730/04A RU 94022730 A RU94022730 A RU 94022730A RU 94022730 A RU94022730 A RU 94022730A
- Authority
- RU
- Russia
- Prior art keywords
- adamantanone
- adamantane
- oxidation
- reaction
- reaction mass
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
FIELD: organic chemistry and technology. SUBSTANCE: method involves oxidation of adamantane with concentrated sulfuric acid or with addition of catalytic amount of sulfur trioxide. Oxidation is carried out up to absence of adamantane and an intermediate adamantanol in reaction mass. After reaction termination mass is poured on ice and neutralized with alkaline agent. Adamantanone is distilled off with steam, filtered off and additional adamantanone amount is extracted with organic solvent from an aqueous filtrate. EFFECT: increased yield, improved quality and ecology.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94022730A RU2109727C1 (en) | 1994-06-10 | 1994-06-10 | Method of synthesis of adamantane-2-one |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94022730A RU2109727C1 (en) | 1994-06-10 | 1994-06-10 | Method of synthesis of adamantane-2-one |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94022730A true RU94022730A (en) | 1997-04-10 |
RU2109727C1 RU2109727C1 (en) | 1998-04-27 |
Family
ID=20157237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94022730A RU2109727C1 (en) | 1994-06-10 | 1994-06-10 | Method of synthesis of adamantane-2-one |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2109727C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475475C1 (en) * | 2011-12-26 | 2013-02-20 | Открытое акционерное общество "Каустик" (ОАО "Каустик") | Method of producing terephthalic acid diamide |
CN112423742B (en) * | 2018-06-27 | 2024-03-19 | 阿尔杰农制药股份有限公司 | Prevention or treatment of renal fibrosis or kidney disease using aclitali |
-
1994
- 1994-06-10 RU RU94022730A patent/RU2109727C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2109727C1 (en) | 1998-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU94042228A (en) | Method for production of esters of metacrylic acid | |
FR2455580A1 (en) | PROCESS FOR THE PURIFICATION OF ORGANIC SOLUTIONS OF CARBOXYLIC PERACIDS | |
RU94022730A (en) | Method of synthesis of adamantane-2-one | |
CN103553925A (en) | Process for synthesizing nitrocyclohexane by liquid phase nitration | |
PT73314B (en) | PROCESS FOR THE PRODUCTION OF BETA-HYDROXYBUTYRIC ACID AND ITS OLIGOCONDENSATES | |
IE800208L (en) | Production of isosorbide-5-nitrate | |
AU2002220596A1 (en) | Synthesis of r(+)alpha-lipoic acid | |
Das et al. | Remarkably mild and efficient catalytic Sakurai reaction of N-alkoxycarbonylamino sulfones with allyltrimethylsilane using indium (III) chloride | |
JPS5531059A (en) | Preparation of alkali metal p-styrenesulfonate | |
NO930900L (en) | PROCEDURE FOR THE PREPARATION OF METHYLMETHACYLATE MONOMER FROM ACETONCYAN ANHYDRINE | |
GB1519913A (en) | Purification of naphthalene | |
JPS53144543A (en) | Improved method of producing cylcohexane derivative | |
SEKIZAWA | A NEW METABOLITE OF STREPTOMYCES ETHOXYETHENE-1, 2-DICARBOAMIDE | |
SU925958A1 (en) | Process for producing 2,2-dimethyl-1,3-dioxacyclanes | |
Tachihori et al. | A FACILE PREPARATION Of α-NITROOLEFIN OF CARBOHYDRATES | |
PT994119E (en) | STEREOSELECTIVE PROCESS FOR THE PREPARATION OF BUDESONIDE EPIMERO 22R | |
SU943236A1 (en) | Process for producing dipicolinic acid | |
JPS5424810A (en) | Synthesis of carboxylic acid ester | |
JPS5495541A (en) | Production of cyanophenol | |
WO2001090040A3 (en) | Method for isolating polymethyl alkanoic acids and for the disposal of the resulting wastes | |
AR011188A1 (en) | PROCESS FOR THE PRODUCTION OF MALEIC ACID FROM MALEIC ANHYDRIDE AND WATER | |
JPS54100335A (en) | Preparation of p-tolyl mercaptopropionic acid | |
JPS57209282A (en) | Lactone derivative and its preparation | |
JPS5392733A (en) | Preparation of alkylbenzenesulfonic acid cobalt salt solution | |
ES2060164T3 (en) | PREPARATION FOR OXIDATION OF A-NOR-17BETA-CARBOXI-3,5-SECOANDROSTAN-5-ONA-3-OICO ACID. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD4A | Correction of name of patent owner |