JPS57106635A - Preparation of acetal - Google Patents

Preparation of acetal

Info

Publication number
JPS57106635A
JPS57106635A JP18133380A JP18133380A JPS57106635A JP S57106635 A JPS57106635 A JP S57106635A JP 18133380 A JP18133380 A JP 18133380A JP 18133380 A JP18133380 A JP 18133380A JP S57106635 A JPS57106635 A JP S57106635A
Authority
JP
Japan
Prior art keywords
platinum
group metal
olefin
alcohol
liquid
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
JP18133380A
Other languages
Japanese (ja)
Other versions
JPS6145975B2 (en
Inventor
Chikanobu Matsutame
Shinichiro Uchiumi
Ei Iwayama
Takashi Umetsu
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP18133380A priority Critical patent/JPS57106635A/en
Priority to EP81305978A priority patent/EP0055108B1/en
Priority to DE8181305978T priority patent/DE3165877D1/en
Publication of JPS57106635A publication Critical patent/JPS57106635A/en
Priority to US06/475,750 priority patent/US4504421A/en
Priority to US06/475,754 priority patent/US4504422A/en
Priority to US06/504,322 priority patent/US4501705A/en
Publication of JPS6145975B2 publication Critical patent/JPS6145975B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare the titled compound useful as an organic solvent, a raw material of perfumery and pesticide, etc., at increased rate of production, in high selectivity and yield, by the liquid-phase catalytic reaction of an olefin with an alcohol in the presence of a platinum-group metal (salt), a nitrous acid ester, and a halogen compound.
CONSTITUTION: An acetal is prepared by the liquid-phase catalytic reaction of an olefin such as aliphatic olefin, olefinaldehyde, olefincarboxylic acid, alicyclic olefin, styrene, etc., with an alcohol (e.g. 1W12C aliphatic alcohol), in the presence of a catalyst comprising a platinum-group metal or its salt (e.g. halide, sulfate, phosphate, acetate, etc.), a nitrous acid ester (pref. the ester with the above alcohol) and a halogen compound. The concentration of the catalyst in the reaction liquid is 100W1,000ppm as the platinum-group metal, and the atomic ratio of the halogen atom in the halogen compound to the platinum-group metal is pref. 0.5W2.
COPYRIGHT: (C)1982,JPO&Japio
JP18133380A 1980-12-23 1980-12-23 Preparation of acetal Granted JPS57106635A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP18133380A JPS57106635A (en) 1980-12-23 1980-12-23 Preparation of acetal
EP81305978A EP0055108B1 (en) 1980-12-23 1981-12-21 Process for producing an acetal
DE8181305978T DE3165877D1 (en) 1980-12-23 1981-12-21 Process for producing an acetal
US06/475,750 US4504421A (en) 1980-12-23 1983-03-16 Process for producing an acetal
US06/475,754 US4504422A (en) 1980-12-23 1983-03-16 Process for producing an acetal
US06/504,322 US4501705A (en) 1980-12-23 1983-06-14 Process for producing an acetal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18133380A JPS57106635A (en) 1980-12-23 1980-12-23 Preparation of acetal

Publications (2)

Publication Number Publication Date
JPS57106635A true JPS57106635A (en) 1982-07-02
JPS6145975B2 JPS6145975B2 (en) 1986-10-11

Family

ID=16098855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18133380A Granted JPS57106635A (en) 1980-12-23 1980-12-23 Preparation of acetal

Country Status (1)

Country Link
JP (1) JPS57106635A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101223A2 (en) * 1982-08-06 1984-02-22 Ube Industries, Ltd. Process for producing phenylacetones
CN110404583A (en) * 2019-06-14 2019-11-05 南京先进生物材料与过程装备研究院有限公司 A kind of acetalation for making catalyst using cyclopropylene carbonium ion salt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101223A2 (en) * 1982-08-06 1984-02-22 Ube Industries, Ltd. Process for producing phenylacetones
CN110404583A (en) * 2019-06-14 2019-11-05 南京先进生物材料与过程装备研究院有限公司 A kind of acetalation for making catalyst using cyclopropylene carbonium ion salt

Also Published As

Publication number Publication date
JPS6145975B2 (en) 1986-10-11

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