GB1345130A - Process for the manufacture of 2-methyl-3-buten-2-ol - Google Patents

Process for the manufacture of 2-methyl-3-buten-2-ol

Info

Publication number
GB1345130A
GB1345130A GB2674772A GB2674772A GB1345130A GB 1345130 A GB1345130 A GB 1345130A GB 2674772 A GB2674772 A GB 2674772A GB 2674772 A GB2674772 A GB 2674772A GB 1345130 A GB1345130 A GB 1345130A
Authority
GB
United Kingdom
Prior art keywords
isoprene
methyl
hydrohalide
buten
addition product
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.)
Expired
Application number
GB2674772A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1345130A publication Critical patent/GB1345130A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
    • C07C29/124—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids of halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2674772A 1971-06-09 1972-06-08 Process for the manufacture of 2-methyl-3-buten-2-ol Expired GB1345130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00151557A US3838183A (en) 1971-06-09 1971-06-09 Synthesis of 2-methyl-3-buten-2-ol

Publications (1)

Publication Number Publication Date
GB1345130A true GB1345130A (en) 1974-01-30

Family

ID=22539298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2674772A Expired GB1345130A (en) 1971-06-09 1972-06-08 Process for the manufacture of 2-methyl-3-buten-2-ol

Country Status (5)

Country Link
US (1) US3838183A (enExample)
CH (2) CH572875A5 (enExample)
DE (1) DE2227721A1 (enExample)
FR (1) FR2140567B1 (enExample)
GB (1) GB1345130A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482768A (en) * 1983-03-31 1984-11-13 Union Carbide Corporation Separation of alkanols from aqueous reaction solutions
CN111187146B (zh) * 2020-01-17 2023-06-23 浙大宁波理工学院 2-甲基-3-丁烯-2-醇的生产方法
CN114195619B (zh) * 2021-11-26 2023-05-30 万华化学(四川)有限公司 一种2-甲基-3-丁烯-2-醇的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246547A (en) * 1941-06-24 Isoprene valerates and process fob
US2072015A (en) * 1932-10-04 1937-02-23 Shell Dev Process for the treatment of unsaturated halides
US2139115A (en) * 1937-04-03 1938-12-06 Shell Dev Process for producing unsaturated alcohols
US2323781A (en) * 1938-12-30 1943-07-06 Rohm & Haas Preparation of allyl alcohol and its homologues
US2318033A (en) * 1939-07-22 1943-05-04 Shell Dev Production of alcohols
US2313767A (en) * 1940-11-22 1943-03-16 Pittsburgh Plate Glass Co Hydrolysis of allyl halides
US2382031A (en) * 1942-12-24 1945-08-14 United Gas Improvement Co Ether of 2-methyl-2-hydroxybutene-3
GB1232653A (enExample) * 1968-05-17 1971-05-19

Also Published As

Publication number Publication date
CH572875A5 (enExample) 1976-02-27
US3838183A (en) 1974-09-24
CH583157A5 (enExample) 1976-12-31
FR2140567B1 (enExample) 1977-12-23
FR2140567A1 (enExample) 1973-01-19
DE2227721A1 (de) 1972-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee