GB1164325A - Preparation of Cyclodecanone - Google Patents

Preparation of Cyclodecanone

Info

Publication number
GB1164325A
GB1164325A GB21516/68A GB2151668A GB1164325A GB 1164325 A GB1164325 A GB 1164325A GB 21516/68 A GB21516/68 A GB 21516/68A GB 2151668 A GB2151668 A GB 2151668A GB 1164325 A GB1164325 A GB 1164325A
Authority
GB
United Kingdom
Prior art keywords
cyclodecanone
preparation
nov
hydroxycyclodecanone
geigy
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
GB21516/68A
Inventor
Frederick Harold Howell
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.)
Geigy Co Ltd
Original Assignee
Geigy Co Ltd
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 Geigy Co Ltd filed Critical Geigy Co Ltd
Priority to GB52603/66A priority Critical patent/GB1164324A/en
Priority to GB21516/68A priority patent/GB1164325A/en
Priority to CH1598767A priority patent/CH484029A/en
Priority to FR129356A priority patent/FR1545225A/en
Priority to DE19671668158 priority patent/DE1668158A1/en
Priority to BE706984D priority patent/BE706984A/xx
Publication of GB1164325A publication Critical patent/GB1164325A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/673—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 change of size of the carbon skeleton
    • 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
    • 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,164,325. Cyclodecanone. GEIGY (U.K.) Ltd. 23 Nov., 1967 [24 Nov., 1966], No. 21516/68. Divided out of 1,164,324. Heading C2C. Cyclodecanone is prepared by reacting a carboxylic acid ester of 6-hydroxycyclodecanone with hydrogen in the presence of a Raney nickel catalyst at a temperature of at least 200‹ C.
GB21516/68A 1966-11-24 1966-11-24 Preparation of Cyclodecanone Expired GB1164325A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB52603/66A GB1164324A (en) 1966-11-24 1966-11-24 The preparation of Sebacic Acid
GB21516/68A GB1164325A (en) 1966-11-24 1966-11-24 Preparation of Cyclodecanone
CH1598767A CH484029A (en) 1966-11-24 1967-11-16 Process for the production of sebacic acid
FR129356A FR1545225A (en) 1966-11-24 1967-11-23 Process for preparing sebacic acid
DE19671668158 DE1668158A1 (en) 1966-11-24 1967-11-23 Process for the production of sebacic acid
BE706984D BE706984A (en) 1966-11-24 1967-11-23

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB52603/66A GB1164324A (en) 1966-11-24 1966-11-24 The preparation of Sebacic Acid
GB21516/68A GB1164325A (en) 1966-11-24 1966-11-24 Preparation of Cyclodecanone

Publications (1)

Publication Number Publication Date
GB1164325A true GB1164325A (en) 1969-09-17

Family

ID=26255373

Family Applications (2)

Application Number Title Priority Date Filing Date
GB21516/68A Expired GB1164325A (en) 1966-11-24 1966-11-24 Preparation of Cyclodecanone
GB52603/66A Expired GB1164324A (en) 1966-11-24 1966-11-24 The preparation of Sebacic Acid

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB52603/66A Expired GB1164324A (en) 1966-11-24 1966-11-24 The preparation of Sebacic Acid

Country Status (4)

Country Link
BE (1) BE706984A (en)
CH (1) CH484029A (en)
DE (1) DE1668158A1 (en)
GB (2) GB1164325A (en)

Also Published As

Publication number Publication date
GB1164324A (en) 1969-09-17
BE706984A (en) 1968-05-24
CH484029A (en) 1970-01-15
DE1668158A1 (en) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees