FR2272060B1 - - Google Patents

Info

Publication number
FR2272060B1
FR2272060B1 FR7432626A FR7432626A FR2272060B1 FR 2272060 B1 FR2272060 B1 FR 2272060B1 FR 7432626 A FR7432626 A FR 7432626A FR 7432626 A FR7432626 A FR 7432626A FR 2272060 B1 FR2272060 B1 FR 2272060B1
Authority
FR
France
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
FR7432626A
Other versions
FR2272060A1 (fr
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
Priority claimed from US05/460,847 external-priority patent/US3950446A/en
Priority claimed from US05/460,846 external-priority patent/US3985817A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2272060A1 publication Critical patent/FR2272060A1/fr
Application granted granted Critical
Publication of FR2272060B1 publication Critical patent/FR2272060B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7432626A 1973-10-01 1974-09-27 Expired FR2272060B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40254473A 1973-10-01 1973-10-01
US05/460,847 US3950446A (en) 1974-04-15 1974-04-15 Process for producing ethynylating agents
US05/460,846 US3985817A (en) 1973-10-01 1974-04-15 Preparation and use of magnesium acetylene complex

Publications (2)

Publication Number Publication Date
FR2272060A1 FR2272060A1 (fr) 1975-12-19
FR2272060B1 true FR2272060B1 (fr) 1978-12-15

Family

ID=27410510

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7432626A Expired FR2272060B1 (fr) 1973-10-01 1974-09-27
FR7507391A Expired FR2252346B1 (fr) 1973-10-01 1975-03-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7507391A Expired FR2252346B1 (fr) 1973-10-01 1975-03-10

Country Status (6)

Country Link
JP (1) JPS5059308A (fr)
CH (1) CH601150A5 (fr)
DE (1) DE2445133A1 (fr)
FR (2) FR2272060B1 (fr)
GB (1) GB1489374A (fr)
NL (1) NL7412947A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955636A (en) 1996-07-05 1999-09-21 Kuraray Co., Ltd. Process for producing 6-methyl-3-hepten-2-one and 6-methyl-2-heptanone analogues, and process for producing phyton or isophytol
DE19856592A1 (de) * 1998-12-08 2000-06-15 Basf Ag Verfahren zur destillativen Gewinnung von alpha-Ethinyl -Carbinolen

Also Published As

Publication number Publication date
GB1489374A (en) 1977-10-19
FR2272060A1 (fr) 1975-12-19
DE2445133A1 (de) 1975-04-03
FR2252346A1 (fr) 1975-06-20
JPS5059308A (fr) 1975-05-22
NL7412947A (nl) 1975-04-03
FR2252346B1 (fr) 1978-12-08
CH601150A5 (fr) 1978-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse