METHOD FOR PRODUCING CIS-MIRTANOL ACID Russian patent published in 2021 - IPC C07C61/125 C07C51/235 

Abstract RU 2756658 C1

FIELD: organic chemistry.

SUBSTANCE: invention relates to the field of organic chemistry, namely to a method for producing cis-myrtanol acid. The method consists in the oxidation of cis-myrtanol in acetic acid with a solution of CrO3 in a mixture of acetic acid and water at a molar ratio of substrate: CrO3 1:1.5-3.0 by the reverse method for mixing reagents, by adding an oxidizer drop by drop into the solution of the initial compound, maintaining a reaction temperature of 13-20°С, followed by the release of acid through a water-soluble salt.

EFFECT: method makes it possible to increase the yield of the target product to 58-60%.

1 cl, 2 ex, 1 tbl

Similar patents RU2756658C1

Title Year Author Number
METHOD FOR OBTAINING TRANS-MYRTANOIC ACID 2022
  • Frolova Larisa Leonidovna
  • Popov Aleksei Vladimirovich
  • Kuchin Aleksandr Vasilevich
RU2794756C1
METHOD OF OBTAINING (1S,5R)-6,6-DIMETHYLBICYCLO[3.1.1]HEPTANONE-2 ((-)-NOPINONE) 2023
  • Frolova Larisa Leonidovna
  • Popov Aleksei Vladimirovich
  • Kuchin Aleksandr Vasilevich
RU2809009C1
METHOD OF PRODUCING ANTIAGGREGATORY AND ANTIOXIDANT AGENT 2023
  • Nikitina Liliia Evgenevna
  • Samorodov Aleksandr Vladimirovich
  • Shevchenko Oksana Georgievna
  • Ostolopovskaia Olga Viacheslavovna
  • Fediunina Inna Vitalevna
  • Gilfanov Ilmir Rafisovich
  • Izmestev Evgenii Sergeevich
  • Pestova Svetlana Valerevna
  • Rubtsova Svetlana Albertovna
RU2819387C1
ANTIAGGREGANT AND ANTIOXIDANT AGENT 2023
  • Nikitina Liliia Evgenevna
  • Samorodov Aleksandr Vladimirovich
  • Shevchenko Oksana Georgievna
  • Ostolopovskaia Olga Viacheslavovna
  • Fediunina Inna Vitalevna
  • Gilfanov Ilmir Rafisovich
  • Izmestev Evgenii Sergeevich
  • Pestova Svetlana Valerevna
  • Rubtsova Svetlana Albertovna
RU2808474C1
METHOD OF PREPARING MYRTENIC ACID OR THE SAME WITH AN ESTER THEREOF 2004
  • Frolova L.L.
  • Kuchin A.V.
RU2260580C1
ANTAGONISTS OF ENDOTHELIAL RECEPTORS, PHARMACEUTICAL COMPOSITION, METHOD OF SYNTHESIS, METHOD OF INHIBITION OF ENDOTHELIAL RECEPTORS 1992
  • Rassell Donovan Kaznz
  • Dzhon Dunkan Ehlliott
  • Marija Amparo Lago
  • Dzhek Dejl Liber
  • Kehtrin Ehlizabet Pejshoff
RU2125980C1
COMPOUND, PHARMACEUTICAL COMPOSITION, METHOD OF TREATMENT AND PROPHYLAXIS OF ENDOMETRITIS, INTERMEDIATE COMPOUND 1996
  • Kimberli O.Kameron
  • Pol' A.Dasilva Zhardine
  • Robert L.Rozati
RU2130454C1
VERBENONE PREPARATION METHOD 2003
  • Frolova L.L.
  • Kuchin A.V.
  • Dreval' I.V.
  • Panteleeva M.V.
  • Alekseev I.N.
RU2250208C2
BENZOFUSED COMPOUNDS, PHARMACEUTICAL COMPOSITION BASED ON THEREOF, METHOD OF THEIR SYNTHESIS AND A METHOD OF SYNTHESIS OF AN INTERMEDIATE COMPOUND 1992
  • Kevin Koch
RU2114110C1
CHIRAL CIS-MYRTANYLSULPHONAMIDES BASED ON (-)-β-PINENE 2021
  • Lezina Olga Mikhailovna
  • Grebenkina Olga Nikolaevna
  • Subbotina Svetlana Nikolaevna
  • Rubtsova Svetlana Albertovna
  • Kuchin Aleksandr Vasilevich
RU2765749C1

RU 2 756 658 C1

Authors

Frolova Larisa Leonidovna

Popov Aleksei Vladimirovich

Kuchin Aleksandr Vasilevich

Dates

2021-10-04Published

2021-02-03Filed