GB1317106A - Method of procucing hydroxy aldehydes and keto-alcohols - Google Patents

Method of procucing hydroxy aldehydes and keto-alcohols

Info

Publication number
GB1317106A
GB1317106A GB1317106DA GB1317106A GB 1317106 A GB1317106 A GB 1317106A GB 1317106D A GB1317106D A GB 1317106DA GB 1317106 A GB1317106 A GB 1317106A
Authority
GB
United Kingdom
Prior art keywords
aldehydes
keto
alcohols
ketone
ketones
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.)
INST ORCH KHIM AKADEMII NAUK K
Original Assignee
INST ORCH KHIM AKADEMII NAUK K
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 INST ORCH KHIM AKADEMII NAUK K filed Critical INST ORCH KHIM AKADEMII NAUK K
Publication of GB1317106A publication Critical patent/GB1317106A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/17—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/487—Saturated compounds containing a keto group being part of a ring containing hydroxy groups
    • C07C49/497—Saturated compounds containing a keto group being part of a ring containing hydroxy groups a keto group being part of a six-membered ring

Landscapes

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

Abstract

1317106 Condensing formaldehyde with aldehydes or ketones INSTITUT ORGANICHESKOl KHIMII AKADEMII NAUK KIRGIZSKOI SSR 18 March 1971 7246/71 Heading C2C #-Hydroxy-aldehydes or #-keto-alcohols are prepared by condensing a C 2-6 aliphatic aldehyde, a C 3-6 aliphatic ketone or a C 3-6 alicyclic ketone, said starting aldehydes and ketones having a hydrogen atom on an α-carbon atom, with HCHO in the presence of kaolin calcined at 500-700‹ C. and of a tertiary amine of boiling point lower than that of the product. Examples prepare 2,2,2 - trihydroxymethylethanal from acetaldehyde, 2,2-dihydroxymethylpropanal from propanal, 2,2-dihydroxymethylbutanal from butanal, 3-hydroxymethylbutanone-2 from methyl ethyl ketone and 2- hydroxymethylcyclohexanone from cyclohexanone.
GB1317106D 1971-03-18 1971-03-18 Method of procucing hydroxy aldehydes and keto-alcohols Expired GB1317106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB724671 1971-03-18

Publications (1)

Publication Number Publication Date
GB1317106A true GB1317106A (en) 1973-05-16

Family

ID=9829442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317106D Expired GB1317106A (en) 1971-03-18 1971-03-18 Method of procucing hydroxy aldehydes and keto-alcohols

Country Status (1)

Country Link
GB (1) GB1317106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482087A1 (en) * 1980-04-30 1981-11-13 Clark Chem Corp PROCESS FOR PRODUCING METHYLOLE KETONES
WO2000000456A1 (en) * 1998-06-30 2000-01-06 Eastman Chemical Company Preparation of an aldol using a base-modified clay catalyst

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482087A1 (en) * 1980-04-30 1981-11-13 Clark Chem Corp PROCESS FOR PRODUCING METHYLOLE KETONES
WO2000000456A1 (en) * 1998-06-30 2000-01-06 Eastman Chemical Company Preparation of an aldol using a base-modified clay catalyst
US6215020B1 (en) 1998-06-30 2001-04-10 Eastman Chemical Company Basic clay catalyst for the production of pentylglycol monoesters
US6794325B1 (en) 1998-06-30 2004-09-21 Eastman Chemical Company Basic clay catalyst for the production of glycol monoester

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Legal Events

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