IT1089631B - Procedimento per la preparazione di glicoli vicinali - Google Patents

Procedimento per la preparazione di glicoli vicinali

Info

Publication number
IT1089631B
IT1089631B IT30497/77A IT3049777A IT1089631B IT 1089631 B IT1089631 B IT 1089631B IT 30497/77 A IT30497/77 A IT 30497/77A IT 3049777 A IT3049777 A IT 3049777A IT 1089631 B IT1089631 B IT 1089631B
Authority
IT
Italy
Prior art keywords
glycols
procedure
preparation
near glycols
Prior art date
Application number
IT30497/77A
Other languages
English (en)
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of IT1089631B publication Critical patent/IT1089631B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1896Compounds having one or more Si-O-acyl linkages
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/128Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32Preparation 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 without formation of -OH groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804Compounds having Si-O-C linkages
    • C07F7/1872Preparation; Treatments not provided for in C07F7/20
    • C07F7/1892Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT30497/77A 1976-12-09 1977-12-06 Procedimento per la preparazione di glicoli vicinali IT1089631B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/749,127 US4076758A (en) 1976-12-09 1976-12-09 Synthesis of vicinal glycols

Publications (1)

Publication Number Publication Date
IT1089631B true IT1089631B (it) 1985-06-18

Family

ID=25012375

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30497/77A IT1089631B (it) 1976-12-09 1977-12-06 Procedimento per la preparazione di glicoli vicinali

Country Status (12)

Country Link
US (1) US4076758A (it)
JP (1) JPS5373506A (it)
AU (1) AU513220B2 (it)
BE (1) BE861637A (it)
CA (1) CA1076606A (it)
DE (1) DE2754729A1 (it)
DK (1) DK547377A (it)
FR (1) FR2392949A1 (it)
GB (1) GB1554087A (it)
IT (1) IT1089631B (it)
LU (1) LU78653A1 (it)
NL (1) NL7713583A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283578A (en) * 1980-05-23 1981-08-11 Union Carbide Corporation Process for making glycol
CA1180353A (en) * 1980-09-02 1985-01-02 John Kollar Process for producing ethylene glycol
US4337371A (en) * 1980-09-02 1982-06-29 Celanese Corporation Production of ethylene glycol by reaction of methanol, an organic peroxide and formaldehyde
US4345103A (en) * 1981-06-29 1982-08-17 Union Carbide Corporation Hydroxymethylation of the carbon residue of organosilicon compounds
US4345104A (en) * 1981-06-30 1982-08-17 Union Carbide Corporation Process for the production of ethylene glycol
US4412084A (en) * 1981-07-28 1983-10-25 John Kollar Process for producing ethylene glycol
AU559375B2 (en) * 1981-07-28 1987-03-05 Redox Technologies Inc. Glycol from methanol
US7022674B2 (en) * 1999-12-16 2006-04-04 Eli Lilly And Company Polypeptide compositions with improved stability
US20100286008A1 (en) 2007-05-09 2010-11-11 Kyowa Hakko Chemical Co., Ltd. Additive for oils and lubricant containing the same
CN101423527B (zh) * 2007-11-02 2012-12-12 张家港市国泰华荣化工新材料有限公司 三(三烷基硅氧基)甲基烷烃的制造方法
CN109503649A (zh) * 2018-12-27 2019-03-22 山东硅科新材料有限公司 一种高纯度三甲基甲氧基硅烷的制备工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076846A (en) * 1957-02-08 1963-02-05 Du Pont Coupling by hydroxyl radicals and new triamino compounds

Also Published As

Publication number Publication date
FR2392949A1 (fr) 1978-12-29
GB1554087A (en) 1979-10-17
US4076758A (en) 1978-02-28
NL7713583A (nl) 1978-06-13
BE861637A (fr) 1978-06-08
DE2754729A1 (de) 1978-06-15
DK547377A (da) 1978-06-10
JPS625892B2 (it) 1987-02-07
AU3135477A (en) 1979-06-14
FR2392949B1 (it) 1982-10-01
AU513220B2 (en) 1980-11-20
CA1076606A (en) 1980-04-29
JPS5373506A (en) 1978-06-30
LU78653A1 (it) 1978-07-11

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