RU98121861A - METHOD OF OBTAINING 4-ALKYLPHENOLS OF GENERAL FORMULA WHERE R TERTIARY CNH2N + 1- С N = 4-8,10 AND VTOR-C10H21- - Google Patents

METHOD OF OBTAINING 4-ALKYLPHENOLS OF GENERAL FORMULA WHERE R TERTIARY CNH2N + 1- С N = 4-8,10 AND VTOR-C10H21-

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Publication number
RU98121861A
RU98121861A RU98121861/04A RU98121861A RU98121861A RU 98121861 A RU98121861 A RU 98121861A RU 98121861/04 A RU98121861/04 A RU 98121861/04A RU 98121861 A RU98121861 A RU 98121861A RU 98121861 A RU98121861 A RU 98121861A
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RU
Russia
Prior art keywords
alkylphenols
tertiary
obtaining
general formula
vtor
Prior art date
Application number
RU98121861/04A
Other languages
Russian (ru)
Other versions
RU2174506C2 (en
Inventor
Т.А. Бидман
Г.Л. Пашков
Original Assignee
Институт химии и химической технологии СО РАН
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Publication date
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Priority to RU98121861/04A priority Critical patent/RU2174506C2/en
Priority claimed from RU98121861/04A external-priority patent/RU2174506C2/en
Publication of RU98121861A publication Critical patent/RU98121861A/en
Application granted granted Critical
Publication of RU2174506C2 publication Critical patent/RU2174506C2/en

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Claims (1)

Способ получения 4-алкилфенолов общей формулы
Figure 00000002

где R третичные СnН2n+1- с n = 4-8, 10 и втор-С10Н21- нагреванием смеси фенола и соответствующего спирта в присутствии катализатора, отличающийся тем, что смесь, имеющую мольное соотношение фенол : спирт : фосфорная кислота 1:2:2, нагревают при температурах 155 - 190oC в течение 1 ч.The method of obtaining 4-alkylphenols of the General formula
Figure 00000002

where R is tertiary C n H 2n + 1 - with n = 4-8, 10 and sec-C 10 H 21 - by heating a mixture of phenol and the corresponding alcohol in the presence of a catalyst, characterized in that the mixture has a molar ratio of phenol: alcohol: phosphoric acid 1: 2: 2, heated at temperatures of 155 - 190 o C for 1 h.
RU98121861/04A 1998-12-03 1998-12-03 Method of preparing 4-alkylphenols RU2174506C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98121861/04A RU2174506C2 (en) 1998-12-03 1998-12-03 Method of preparing 4-alkylphenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98121861/04A RU2174506C2 (en) 1998-12-03 1998-12-03 Method of preparing 4-alkylphenols

Publications (2)

Publication Number Publication Date
RU98121861A true RU98121861A (en) 2000-10-20
RU2174506C2 RU2174506C2 (en) 2001-10-10

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RU98121861/04A RU2174506C2 (en) 1998-12-03 1998-12-03 Method of preparing 4-alkylphenols

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RU (1) RU2174506C2 (en)

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