Інститут Біоорганічної Хімії Та Нафтохімії Нан України
Институт Биоорганической Химии И Нефтохимии Нан Украины
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Application filed by Інститут Біоорганічної Хімії Та Нафтохімії Нан України, Институт Биоорганической Химии И Нефтохимии Нан УкраиныfiledCriticalІнститут Біоорганічної Хімії Та Нафтохімії Нан України
Priority to UA4873112ApriorityCriticalpatent/UA16761A1/en
Publication of UA16761A1publicationCriticalpatent/UA16761A1/en
The invention relates to petrochemical synthesis. A process for the preparation of 4-methyl-2-tert-butylphenol is carried out by transalkylation of paracresol with ionol at elevated temperature in the presence of sulfocationite in acid form.
UA4873112A1990-10-111990-10-11Process for the preparation of 4-methyl-2-tert-butylphenol
UA16761A1
(en)
SINGLE STAGE FERMENTATION PROCEDURE FOR THE PREPARATION OF 9-HYDROXY-3-BONE-4,17 (20) -PREGNADIEN-20-CARBOXYLIC ACID, USEFUL AS INTERMEDIATE FOR THE PRODUCTION OF STERROIDS