RO93836B - Procedeu de preparare a unor alchilenglicoli - Google Patents

Procedeu de preparare a unor alchilenglicoli

Info

Publication number
RO93836B
RO93836B RO120954A RO12095485A RO93836B RO 93836 B RO93836 B RO 93836B RO 120954 A RO120954 A RO 120954A RO 12095485 A RO12095485 A RO 12095485A RO 93836 B RO93836 B RO 93836B
Authority
RO
Romania
Prior art keywords
alkyleneglycols
preparing
organometalates
vicinal dioxyalkylene
hydrocarbyl
Prior art date
Application number
RO120954A
Other languages
English (en)
Other versions
RO93836A (ro
Inventor
John Robert Briggs
John Howard Robson
Original Assignee
Union Carbide Corporation
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 Union Carbide Corporation filed Critical Union Carbide Corporation
Publication of RO93836A publication Critical patent/RO93836A/ro
Publication of RO93836B publication Critical patent/RO93836B/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
    • C07F11/005—Compounds containing elements of Groups 6 or 16 of the Periodic Table compounds without a metal-carbon linkage
    • 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
    • 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
    • C07C29/68—Preparation of metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/28—Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic Table
    • C07F13/005—Compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Inventia se refera la un procedeu de preparare a unor alchilenglicoli cu formula generala I (vezi formula în pag.1 a descrierii) în care R indice 1, R indice 2, R indice 3 si R indice 4 pot fi aceiasi sau diferiti fiind H, alchil cu 1...10 C, aril monociclic sau biciclic cu 7...15 C, alchenil cu 2...3 C, cicloalchil, cu 3...8 C si structurile ciclice legînd doua dintre R indice 1, R indice 2, R indice 3 si R indice 4 avînd 3...8 C, prin tratarea unui dioxiorganometalat obtinut dintr-un organometalat ales dintre bis-(tetranhexil)-amoniu molibdat, tungstat sau renat, bis-(trifenilfosfiniminiu) vanadat, tungstat sau molibdat, bis-(tetrapropilamoniu) molibdat, bis-(tetrabenzilamoniu) molibdat si bis-tetra-n-(dodecilamoniu) molibdat cu un oxid de alchilena, cu formula generala II (vezi formula în pag.1 a descrierii) în care R indice 1 ...R indice 4 au semnificatiile de mai sus, cu apa lichida sau sub forma de vapori la 50...200 degree C si 2...100 at.
RO120954A 1984-03-28 1985-03-28 Procedeu de preparare a unor alchilenglicoli RO93836B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/594,264 US4667045A (en) 1984-03-28 1984-03-28 Organosalts of metalate anions and process for the production of alkylene glycols therewith

Publications (2)

Publication Number Publication Date
RO93836A RO93836A (ro) 1988-02-29
RO93836B true RO93836B (ro) 1988-03-01

Family

ID=24378198

Family Applications (1)

Application Number Title Priority Date Filing Date
RO120954A RO93836B (ro) 1984-03-28 1985-03-28 Procedeu de preparare a unor alchilenglicoli

Country Status (11)

Country Link
US (1) US4667045A (ro)
EP (1) EP0160328B1 (ro)
JP (2) JPH0692423B2 (ro)
AT (1) ATE58377T1 (ro)
BR (1) BR8506212A (ro)
CA (1) CA1242737A (ro)
DD (1) DD238799A5 (ro)
DE (1) DE3580508D1 (ro)
ES (1) ES8702873A1 (ro)
RO (1) RO93836B (ro)
WO (1) WO1985004406A1 (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758681A (en) * 1986-12-30 1988-07-19 Texaco Chemical Company Method of making molybdenum/alkylene glycol complexes useful as epoxidation catalysts
US5101074A (en) * 1989-08-08 1992-03-31 Union Carbide Chemicals & Plastics Technology Corporation Vicinal di(hetro) alkylene organometalates and processes for the production of amines therewith
US5245032A (en) * 1990-09-20 1993-09-14 Union Carbide Chemicals & Plastics Technology Corporation Catalytic processes for the preparation of n,n,n-trisubstituted nitrogen-containing compounds
US5191123A (en) * 1990-09-20 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Processes for the preparation of hydroxyl-containing compounds
US5118822A (en) * 1991-09-30 1992-06-02 Arco Chemical Technology, L.P. Olefin epoxidation using a perrhenate catalyst and an organic hydroperoxide
CN1102863C (zh) * 1998-05-28 2003-03-12 中国石油天然气股份有限公司抚顺石化分公司 环氧乙烷水合制备乙二醇的催化剂及过程
WO2010017052A2 (en) * 2008-08-05 2010-02-11 Dow Technology Investments Llc Two-stage, gas phase process for the manufacture of alkylene glycol
JP2025185895A (ja) * 2024-06-11 2025-12-23 竹本油脂株式会社 液体搬送装置、反応装置、液体の搬送方法、及びアルキレンオキサイド付加化合物の製造方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795549A (en) * 1954-06-29 1957-06-11 California Research Corp Lubricating oil compositions
US2795552A (en) * 1954-06-29 1957-06-11 California Research Corp Lubricant compositions
US2805997A (en) * 1955-06-29 1957-09-10 California Research Corp Lubricant composition
NL252257A (ro) * 1959-06-05
US3285942A (en) * 1962-03-06 1966-11-15 Exxon Research Engineering Co Preparation of glycol molybdate complexes
FR1506459A (fr) * 1966-11-02 1967-12-22 Naphtachimie Sa Procédé de préparation d'époxydes et produits préparés selon ce procédé
GB1215521A (en) * 1967-02-01 1970-12-09 Fuji Photo Film Co Ltd Organo-vanadium compounds
US3632617A (en) * 1967-02-01 1972-01-04 Fuji Photo Film Co Ltd Organo-vanadium compound
US3475499A (en) * 1967-03-23 1969-10-28 Halcon International Inc Preparation of glycols and glycol ethers
US3480563A (en) * 1967-10-25 1969-11-25 Atlantic Richfield Co Organic-soluble molybdenum catalysts
BE738264A (ro) * 1968-09-05 1970-02-16
US3836557A (en) * 1971-12-03 1974-09-17 Du Pont Salts of antimony (v) esters as flame retardants
US4009122A (en) * 1975-06-23 1977-02-22 Olin Corporation Novel glycol soluble molybdenum catalysts and method of preparation
US3991090A (en) * 1975-07-11 1976-11-09 Olin Corporation Method of preparing molybdenum derivative compound catalysts for epoxidation reactions
US4014911A (en) * 1975-10-16 1977-03-29 Stauffer Chemical Company Method for preparing ethyl vanadate
US4014912A (en) * 1975-10-16 1977-03-29 Stauffer Chemical Company Method for preparing organic vanadates
JPS6045611B2 (ja) * 1978-03-24 1985-10-11 株式会社日本触媒 エチレングリコ−ルの製造方法
US4217292A (en) * 1979-03-01 1980-08-12 The B. F. Goodrich Company Process for making amine molybdates
CA1121389A (en) * 1979-05-24 1982-04-06 Hiroshi Odanaka Process for the production of alkylene glycols
CA1120955A (en) * 1979-07-09 1982-03-30 Toshihiko Kumazawa Process for the production of alkylene glycols
JPS5673035A (en) * 1979-11-19 1981-06-17 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of alkylene glycol
JPS5673036A (en) * 1979-11-20 1981-06-17 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of alkylene glycol
JPS5692228A (en) * 1979-12-27 1981-07-25 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of high-purity alkylene glycol
US4412956A (en) * 1981-07-27 1983-11-01 Stauffer Chemical Company Process for forming alkyl vanadates using a catalyst
US4406840A (en) * 1982-07-28 1983-09-27 The B. F. Goodrich Company Tri(tridecyl)ammonium molybdates
US4406837A (en) * 1982-07-28 1983-09-27 The B. F. Goodrich Company Methyltricapryl ammonium molybdates
US4406838A (en) * 1982-07-28 1983-09-27 The B. F. Goodrich Company Trioctylammonium molybdates
US4406839A (en) * 1982-07-28 1983-09-27 The B. F. Goodrich Company Process for preparing organic solvent soluble amine molybdates

Also Published As

Publication number Publication date
DD238799A5 (de) 1986-09-03
ES541611A0 (es) 1987-01-16
CA1242737A (en) 1988-10-04
WO1985004406A1 (en) 1985-10-10
US4667045A (en) 1987-05-19
ES8702873A1 (es) 1987-01-16
JPH0692423B2 (ja) 1994-11-16
DE3580508D1 (de) 1990-12-20
JPH07316168A (ja) 1995-12-05
BR8506212A (pt) 1986-04-15
ATE58377T1 (de) 1990-11-15
JPS61501632A (ja) 1986-08-07
RO93836A (ro) 1988-02-29
EP0160328A1 (en) 1985-11-06
EP0160328B1 (en) 1990-11-14

Similar Documents

Publication Publication Date Title
ES477378A1 (es) Procedimiento para la preparacion de hidruros de magnesio mg.
DE2964448D1 (en) Process for methanol production
ZA785655B (en) Process of reacting a polyepoxide compound with a phenol in aqueous medium
ES8701723A1 (es) Procedimiento para preparar 2,2,6,6-tetraalquil-4-piperidilaminas
GB2112807B (en) Process for producing high-concentration coal-water slurry
AU4153585A (en) Process for the production of alkylene glycols with metalate-containing solid
RO93836B (ro) Procedeu de preparare a unor alchilenglicoli
ES8207584A1 (es) Procedimiento para el desdoblamiento enzimatico de acido d, l-2-amino-4-metilfosfinobutirico.
ES8207494A1 (es) Un procedimiento para la produccion de un, alfa-monoalquil gliceril eter.
OA07465A (en) A process to increase the effectiveness of bagasse as a source of energy.
GB2134126B (en) Fermentation process for the production of polysaccharides
GB2116997B (en) Process for preparing immobilized microorganism
HUT41028A (en) Process for preparing 9-/2-hydroxy-ethoxy/-methyl-guanine
DE3175049D1 (en) Process for the preparation of 3-oxo-delta-1,4-steroids
IT7923640A0 (it) Processo per idrolizzare alchilenossidi ad alchilenglicoli.
JPS5537490A (en) Machine for bending glass plate to relatively sharp angle
EP0166527A3 (en) A process for the preparation of epoxides by means of microorganisms
DE2961643D1 (en) Bonding process for grinding tools
EP0207636A3 (en) Process for producing optically active dichloropropanol using microorganism
AU5234486A (en) Process for the production ofaryl alkyl ethers
GB2028369B (en) Process for the enzymatic softening of furs
HUT58711A (en) Process for producing 4-amino-3-hydroxy-phtalide
HUT38319A (en) Process for preparing optically active azolyl-alpha, beta-unsaturated alcohols
SU751098A1 (ru) Концентрированный алкогольный напиток
GB2035294B (en) Process for producing alkylene glycols