JPS5653628A - Preparation of high-purity 3-hexyn-1-ol - Google Patents

Preparation of high-purity 3-hexyn-1-ol

Info

Publication number
JPS5653628A
JPS5653628A JP13043279A JP13043279A JPS5653628A JP S5653628 A JPS5653628 A JP S5653628A JP 13043279 A JP13043279 A JP 13043279A JP 13043279 A JP13043279 A JP 13043279A JP S5653628 A JPS5653628 A JP S5653628A
Authority
JP
Japan
Prior art keywords
butadiene
purity
reacted
hexyn
ethylene oxide
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.)
Pending
Application number
JP13043279A
Other languages
Japanese (ja)
Inventor
Ryokichi Tarao
Hisao Eto
Masakazu Tsuji
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP13043279A priority Critical patent/JPS5653628A/en
Publication of JPS5653628A publication Critical patent/JPS5653628A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the titled compound useful as a raw material for the production of perfumes or flavors, in high yield and purity, by the successive reaction of a rectification residue of 1,3-butadiene containing a specific amount or less for 1,3- butadiene, with metallic Li and ethylene oxide.
CONSTITUTION: 1,2-Butadine in a rectification residue of 1,3-butadiene containing 4W0wt% the 1,3-butadiene, is reacted with metallic lithium in an organic ether solvent, at 30W60°C, for 2W8hr, and then butynyl lithium in the resultant mixture is reacted with ethylene oxide at 25W65°C, for 3W9hr, to give 3-hexyn-1-ol of purity as high as 97wt% or more.
EFFECT: All the stages are remarkably simplified with easily designed continuous reactors. Recovery the reaction medium and treatment of an inert gas, e.g. butene, may be facilitated.
COPYRIGHT: (C)1981,JPO&Japio
JP13043279A 1979-10-09 1979-10-09 Preparation of high-purity 3-hexyn-1-ol Pending JPS5653628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13043279A JPS5653628A (en) 1979-10-09 1979-10-09 Preparation of high-purity 3-hexyn-1-ol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13043279A JPS5653628A (en) 1979-10-09 1979-10-09 Preparation of high-purity 3-hexyn-1-ol

Publications (1)

Publication Number Publication Date
JPS5653628A true JPS5653628A (en) 1981-05-13

Family

ID=15034091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13043279A Pending JPS5653628A (en) 1979-10-09 1979-10-09 Preparation of high-purity 3-hexyn-1-ol

Country Status (1)

Country Link
JP (1) JPS5653628A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243018A (en) * 2001-02-14 2002-08-28 Sauer-Danfoss-Daikin Ltd Hydromechanical transmission and vehicle mounted with this transmission
US7051840B2 (en) 2001-02-19 2006-05-30 Sauer-Danfoss-Daikin Ltd. Power unit
JP2007223602A (en) * 2002-01-18 2007-09-06 Kanzaki Kokyukoki Mfg Co Ltd Working vehicle
JP2007230554A (en) * 2002-01-18 2007-09-13 Kanzaki Kokyukoki Mfg Co Ltd Working vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018406A (en) * 1973-06-21 1975-02-26
JPS5049212A (en) * 1973-09-05 1975-05-01
JPS5049211A (en) * 1973-09-05 1975-05-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018406A (en) * 1973-06-21 1975-02-26
JPS5049212A (en) * 1973-09-05 1975-05-01
JPS5049211A (en) * 1973-09-05 1975-05-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243018A (en) * 2001-02-14 2002-08-28 Sauer-Danfoss-Daikin Ltd Hydromechanical transmission and vehicle mounted with this transmission
US7051840B2 (en) 2001-02-19 2006-05-30 Sauer-Danfoss-Daikin Ltd. Power unit
JP2007223602A (en) * 2002-01-18 2007-09-06 Kanzaki Kokyukoki Mfg Co Ltd Working vehicle
JP2007230554A (en) * 2002-01-18 2007-09-13 Kanzaki Kokyukoki Mfg Co Ltd Working vehicle

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