GB1320188A - Hydrogenolysis of substituted tetrahydropyrans - Google Patents

Hydrogenolysis of substituted tetrahydropyrans

Info

Publication number
GB1320188A
GB1320188A GB1320188DA GB1320188A GB 1320188 A GB1320188 A GB 1320188A GB 1320188D A GB1320188D A GB 1320188DA GB 1320188 A GB1320188 A GB 1320188A
Authority
GB
United Kingdom
Prior art keywords
hydrogenolysis
pulverising
drying
substituted tetrahydropyrans
eng
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
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1320188A publication Critical patent/GB1320188A/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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—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 ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103—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 ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • 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
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • C07C29/172—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with the obtention of a fully saturated alcohol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

1320188 Hydrogenation catalysts ESSO RESEARCH ENG CO 25 June 1971 [15 Oct 1970] 49033/70 Heading B1E [Also in Division C2] A Cu-Ba-Cr catalyst is made (see Example I) by reacting Cu(NO 3 ) 2 3H 2 O, Ba (NO 3 ) 2 , (NH 4 ) 2 Cr 2 O 7 and NH 4 OH, removing the precipitate, drying the latter at 80‹C, pulverising, decomposing by heating over a free flame while stirring, leaching the resulting black mass with acetic acid, washing with water, drying and pulverising.
GB1320188D 1970-10-15 1970-10-15 Hydrogenolysis of substituted tetrahydropyrans Expired GB1320188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4903370 1970-10-15

Publications (1)

Publication Number Publication Date
GB1320188A true GB1320188A (en) 1973-06-13

Family

ID=10450863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320188D Expired GB1320188A (en) 1970-10-15 1970-10-15 Hydrogenolysis of substituted tetrahydropyrans

Country Status (1)

Country Link
GB (1) GB1320188A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010808A2 (en) * 1978-10-26 1980-05-14 Akzo N.V. Novel branched-chain monoalcohols and derivatives thereof, lubricant compositions for polymers and wax compositions in which these novel products are incorporated
EP0029665A1 (en) * 1979-11-10 1981-06-03 Beecham Group Plc Antibacterial derivatives of monic acid, processes for their preparation and compositions containing them
US6675725B2 (en) 1998-12-11 2004-01-13 Versatile Products Llc Shelf and shelf support
WO2011054781A1 (en) 2009-11-03 2011-05-12 Basf Se Thermoplastic compositions having improved flowability
EP2377844A2 (en) 2004-06-21 2011-10-19 Basf Se Cyclohexane polycarboxylic acid derivatives containing adjuvants
WO2011151301A1 (en) 2010-06-01 2011-12-08 Basf Se Method for producing expandable styrene polymer compositions
EP2716623A1 (en) 2012-10-05 2014-04-09 Basf Se Method for the preparation of cyclohexane polycarboxylic acid derivatives with low proportion of by-product
WO2020173818A1 (en) 2019-02-25 2020-09-03 Basf Se Method for processing benzene polycarboxylic acid esters and use of same to produce cyclohexane polycarboxylic acid esters

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010808A2 (en) * 1978-10-26 1980-05-14 Akzo N.V. Novel branched-chain monoalcohols and derivatives thereof, lubricant compositions for polymers and wax compositions in which these novel products are incorporated
EP0010808A3 (en) * 1978-10-26 1980-08-06 Akzo N.V. Novel branched-chain monoalcohols and derivatives thereof, lubricant compositions for polymers and wax compositions in which these novel products are incorporated
EP0029665A1 (en) * 1979-11-10 1981-06-03 Beecham Group Plc Antibacterial derivatives of monic acid, processes for their preparation and compositions containing them
US6675725B2 (en) 1998-12-11 2004-01-13 Versatile Products Llc Shelf and shelf support
EP2377844A2 (en) 2004-06-21 2011-10-19 Basf Se Cyclohexane polycarboxylic acid derivatives containing adjuvants
WO2011054781A1 (en) 2009-11-03 2011-05-12 Basf Se Thermoplastic compositions having improved flowability
WO2011151301A1 (en) 2010-06-01 2011-12-08 Basf Se Method for producing expandable styrene polymer compositions
EP2716623A1 (en) 2012-10-05 2014-04-09 Basf Se Method for the preparation of cyclohexane polycarboxylic acid derivatives with low proportion of by-product
WO2014053618A1 (en) 2012-10-05 2014-04-10 Basf Se Method for producing cyclohexanecarboxylic acid derivatives with a low proportion of by-products
WO2020173818A1 (en) 2019-02-25 2020-09-03 Basf Se Method for processing benzene polycarboxylic acid esters and use of same to produce cyclohexane polycarboxylic acid esters

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee