JPS563687A - Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol - Google Patents

Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol

Info

Publication number
JPS563687A
JPS563687A JP7791979A JP7791979A JPS563687A JP S563687 A JPS563687 A JP S563687A JP 7791979 A JP7791979 A JP 7791979A JP 7791979 A JP7791979 A JP 7791979A JP S563687 A JPS563687 A JP S563687A
Authority
JP
Japan
Prior art keywords
sulfonic acid
alcohol
support salt
sodium
alcohoxylation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7791979A
Other languages
Japanese (ja)
Other versions
JPS6141994B2 (en
Inventor
Takeo Suzukamo
Tetsuo Takano
Mitsuhisa Tamura
Kiyoshi Ikimi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP7791979A priority Critical patent/JPS563687A/en
Priority to US06/158,810 priority patent/US4312717A/en
Priority to DE8080302027T priority patent/DE3062269D1/en
Priority to EP80302027A priority patent/EP0021769B1/en
Publication of JPS563687A publication Critical patent/JPS563687A/en
Priority to US06/289,071 priority patent/US4340544A/en
Publication of JPS6141994B2 publication Critical patent/JPS6141994B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To manufacture the above mentioned material with a high yield, by letting alkali metal salts of aromatic sulfonic acid exist as support salt in alcohol, on the occasion of carrying out anodic alcohoxylation of citronellal.
CONSTITUTION: Anodic alcohoxylation is carried out by a normal method and C1WC3 lower alcohol, especially methanol, is suitable for alcohol of solvent and reaction reagent. Aromatic sulfonic acid alkali metal salts, such as sodium benzene sulfonic acid, sodium p-toluene sulfonic acid, sodium naphthalene sulfonic acid, etc., are used for support salt. Concentration of the support salt in electrolyte; 0.5W10wt% (especially 1W3wt%), raw material citronellal; 5W60wt% (especially 10W40wt%). Electrolysis is carried out at an electric potential between electrodes of 2W10V, current density of 0.5W20A/dm2 and at a temperature of boiling point of alcohol or less and 40°C or more.
COPYRIGHT: (C)1981,JPO&Japio
JP7791979A 1979-06-19 1979-06-19 Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol Granted JPS563687A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7791979A JPS563687A (en) 1979-06-19 1979-06-19 Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol
US06/158,810 US4312717A (en) 1979-06-19 1980-06-12 Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran
DE8080302027T DE3062269D1 (en) 1979-06-19 1980-06-16 Processes for producing 2,6-dimethyl-3-alkoxy-oct-1-en-8-ol, dehydrocitronellol and 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran
EP80302027A EP0021769B1 (en) 1979-06-19 1980-06-16 Processes for producing 2,6-dimethyl-3-alkoxy-oct-1-en-8-ol, dehydrocitronellol and 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran
US06/289,071 US4340544A (en) 1979-06-19 1981-07-31 Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7791979A JPS563687A (en) 1979-06-19 1979-06-19 Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol

Publications (2)

Publication Number Publication Date
JPS563687A true JPS563687A (en) 1981-01-14
JPS6141994B2 JPS6141994B2 (en) 1986-09-18

Family

ID=13647478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7791979A Granted JPS563687A (en) 1979-06-19 1979-06-19 Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol

Country Status (1)

Country Link
JP (1) JPS563687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938392A (en) * 1982-08-26 1984-03-02 Sumitomo Chem Co Ltd Manufacture of 2-propargyl-3-methyl-4-hydroxy-2- cyclopentenone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938392A (en) * 1982-08-26 1984-03-02 Sumitomo Chem Co Ltd Manufacture of 2-propargyl-3-methyl-4-hydroxy-2- cyclopentenone
JPH0585535B2 (en) * 1982-08-26 1993-12-07 Sumitomo Chemical Co

Also Published As

Publication number Publication date
JPS6141994B2 (en) 1986-09-18

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