ES270161A1 - Procedure for the preparation of unsaturated tertiary bisglycols (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of unsaturated tertiary bisglycols (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES270161A1
ES270161A1 ES270161A ES270161A ES270161A1 ES 270161 A1 ES270161 A1 ES 270161A1 ES 270161 A ES270161 A ES 270161A ES 270161 A ES270161 A ES 270161A ES 270161 A1 ES270161 A1 ES 270161A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES270161A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES270161A1 publication Critical patent/ES270161A1/en
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)

Abstract

Process for the preparation of tertiary unsaturated bis-glycols, of the general formula ** (See formula) ** in which R means a hydrogen atom or the methyl group, X means a halogen atom or the trifluoromethyl group, And it means a hydrogen atom or a halogen atom, and each Z stands alone for a hydrogen atom or, together, an additional bond, characterized by treating a 2-phenyl-acetoin of the general formula ** (See formula) ** with an addition agent that introduces the radical ** (See formula) ** in the carbonylcarbon atom and then hydrolyzing. (Machine-translation by Google Translate, not legally binding)
ES270161A 1960-08-30 1961-08-29 Procedure for the preparation of unsaturated tertiary bisglycols (Machine-translation by Google Translate, not legally binding) Expired ES270161A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH976860A CH390235A (en) 1960-08-30 1960-08-30 Process for the production of unsaturated bis-tertiary glycols

Publications (1)

Publication Number Publication Date
ES270161A1 true ES270161A1 (en) 1962-03-01

Family

ID=4355468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES270161A Expired ES270161A1 (en) 1960-08-30 1961-08-29 Procedure for the preparation of unsaturated tertiary bisglycols (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE607678A (en)
CH (1) CH390235A (en)
DE (1) DE1180734B (en)
ES (1) ES270161A1 (en)
GB (1) GB947419A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073477B (en) * 1960-01-21 Lovens kemiske Fabrik ved A. Kongsted, Kopenhagen Process for the production of 2-phenyl- and 2-p-chlorophenyl- 3-methyl-2,3-dihydroxy-hexene- (5) effective as sedatives
DE1082251B (en) * 1958-01-02 1960-05-25 Leo Pharm Prod Ltd Process for the production of phenyl alkynediols

Also Published As

Publication number Publication date
DE1180734B (en) 1964-11-05
BE607678A (en) 1962-02-28
CH390235A (en) 1965-04-15
GB947419A (en) 1964-01-22

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