IT7950547A0 - Procedimento per la produzione di acido di-n-protilacetico - Google Patents

Procedimento per la produzione di acido di-n-protilacetico

Info

Publication number
IT7950547A0
IT7950547A0 IT7950547A IT5054779A IT7950547A0 IT 7950547 A0 IT7950547 A0 IT 7950547A0 IT 7950547 A IT7950547 A IT 7950547A IT 5054779 A IT5054779 A IT 5054779A IT 7950547 A0 IT7950547 A0 IT 7950547A0
Authority
IT
Italy
Prior art keywords
prothylacetic
procedure
acid
production
prothylacetic acid
Prior art date
Application number
IT7950547A
Other languages
English (en)
Original Assignee
Ruhrchemie 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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of IT7950547A0 publication Critical patent/IT7950547A0/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • C07C53/128—Acids containing more than four carbon atoms the carboxylic group being bound to a carbon atom bound to at least two other carbon atoms, e.g. neo-acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
    • C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT7950547A 1978-10-13 1979-10-12 Procedimento per la produzione di acido di-n-protilacetico IT7950547A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2844638A DE2844638C2 (de) 1978-10-13 1978-10-13 Verfahren zur Herstellung von Di-n- propylessigsäure

Publications (1)

Publication Number Publication Date
IT7950547A0 true IT7950547A0 (it) 1979-10-12

Family

ID=6052104

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7950547A IT7950547A0 (it) 1978-10-13 1979-10-12 Procedimento per la produzione di acido di-n-protilacetico

Country Status (7)

Country Link
US (1) US4311854A (it)
JP (1) JPS5553238A (it)
DE (1) DE2844638C2 (it)
FR (1) FR2438643A1 (it)
GB (1) GB2033387B (it)
IT (1) IT7950547A0 (it)
NL (1) NL177590C (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085996B1 (en) * 1982-02-08 1987-03-04 Shell Internationale Researchmaatschappij B.V. Process for the preparation of unsymmetrical aliphatic ketones
US8148579B2 (en) * 2007-06-12 2012-04-03 Cps Biofuels, Inc. Production of gasoline from fermentable feedstocks
CN104245653B (zh) 2011-11-10 2017-08-25 先趋能量公司 高热燃料和化学品的合成
US9080119B2 (en) 2011-11-10 2015-07-14 Pioneer Energy Synthesis of high caloric fuels and chemicals including pentanol from coal, natural gas, and biomass
US9040757B2 (en) 2013-03-08 2015-05-26 Pioneer Energy Synthesis of high caloric fuels and chemicals
US8779208B2 (en) * 2012-05-18 2014-07-15 Eastman Chemical Company Process for reducing emissions of volatile organic compounds from the ketonization of carboxylic acids
DE102012013969B4 (de) * 2012-07-13 2017-09-14 Oxea Gmbh Verfahren zur Herstellung eines Gemisches stellungsisomerer aliphatischer Isononansäuren ausgehend von 2-Ethylhexanol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383907A1 (fr) * 1977-03-15 1978-10-13 Labaz Procede de preparation de derives de l'acide acetique et derives obtenus par ce procede

Also Published As

Publication number Publication date
NL7811370A (nl) 1980-04-15
DE2844638C2 (de) 1987-02-26
US4311854A (en) 1982-01-19
FR2438643A1 (fr) 1980-05-09
DE2844638A1 (de) 1980-04-17
JPS5553238A (en) 1980-04-18
JPS5640704B2 (it) 1981-09-22
NL177590C (nl) 1985-10-16
GB2033387B (en) 1982-11-10
NL177590B (nl) 1985-05-17
GB2033387A (en) 1980-05-21
FR2438643B1 (it) 1984-09-14

Similar Documents

Publication Publication Date Title
IT1114460B (it) Procedimento per la produzione di paranitrodifenilammine
IT1120460B (it) Procedimento per la produzione di mercaptani
IT1158015B (it) Procedimento per la produzione di acido 6-idrossi-2-naftoico
IT1106373B (it) Procedimento per la produzione di acido 3 4 metilendiossimandelico
IT1165173B (it) Procedimento per la produzione di esanitrostilbene
IT1114318B (it) Procedimento per la produzione di antpachinone
IT7851247A0 (it) Procedimento per la produzione dicloruri di acido solfonico
IT1141971B (it) Procedimento per la produzione di acido fluoridrico
IT1164096B (it) Procedimento per la preparazione di acido ursodesossiclico
IT8047850A0 (it) Procedimento per la produzione di semiesteri di acido solforico
MX156441A (es) Metodo mejorado para la produccion de acido fluormidrico
IT7951127A0 (it) Procedimento per la produzione di metil-nonil-acetaldeide
IT7950548A0 (it) Procedimento per la produzione di acido di-n-protilacetico
IT1123749B (it) Procedimento per la produzione di acido tereftalico
IT1123732B (it) Procedimento migliorato per la produzione di acido ascorbico
IT1053844B (it) Procedimento per la produzione di acido diaceton 2 chetogulonico
IT1116811B (it) Procedimento per la produzione di ferriti
IT7851244A0 (it) Procedimento per la produzione dicloruri di acido solfonico
IT1166769B (it) Procedimento per la preparazione di acido tereftalico
IT1096951B (it) Procedimento per la produzione di acido clorosolfonico
IT1193836B (it) Procedimento per la produzione di acido 6-d-alfa-amino-p-idrossifenilacetamido enicillanico
IT1141139B (it) Procedimento per la produzione di acido isoftalico
IT1207016B (it) Procedimento per la produzione di 2-metilen-aldeidi
IT1157741B (it) Procedimento per la produzione di acido 2-acetammido-cinnamico
IT1145663B (it) Procedimento per la produzione di acido 5-mercapto-tetrazolil-1-acetico