GB1140014A - Propanol carbamates - Google Patents

Propanol carbamates

Info

Publication number
GB1140014A
GB1140014A GB5097/67A GB509767A GB1140014A GB 1140014 A GB1140014 A GB 1140014A GB 5097/67 A GB5097/67 A GB 5097/67A GB 509767 A GB509767 A GB 509767A GB 1140014 A GB1140014 A GB 1140014A
Authority
GB
United Kingdom
Prior art keywords
formula
aldehyde
feb
carbamates
prepared
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
GB5097/67A
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.)
Wyeth LLC
Original Assignee
American Home Products Corp
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 American Home Products Corp filed Critical American Home Products Corp
Publication of GB1140014A publication Critical patent/GB1140014A/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
    • C07C45/68—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
    • 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
    • C07C29/14—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 a —CHO group

Landscapes

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

Abstract

1,140,014. Carbamic acid esters. AMERICAN HOME PRODUCTS CORP. 2 Feb., 1967 [21 Feb., 1966], No. 5097/67. Heading C2C. Novel compounds of formula in which R<SP>1</SP> is a substituted or unsubstituted phenyl radical are prepared by acylating an alcohol of formula The alcohols of the above formula may be prepared by condensing an aldehyde of formula (CH 3 ) 2 CHCHO with a tertiary monoalkylamine, reacting the imine formed with a Grignard reagent and then with a halide of formula R<SP>1</SP>CR 2 X, acidifying the product to obtain an aldehyde of formula and reducing the aldehyde. Therapeutic compositions having activity as central nervous system depressants, anticonvulsants and analgesics, which may be administered orally or parenterally contain as active ingredient the carbamates of the first formula given above.
GB5097/67A 1966-02-21 1967-02-02 Propanol carbamates Expired GB1140014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52878866A 1966-02-21 1966-02-21

Publications (1)

Publication Number Publication Date
GB1140014A true GB1140014A (en) 1969-01-15

Family

ID=24107187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5097/67A Expired GB1140014A (en) 1966-02-21 1967-02-02 Propanol carbamates

Country Status (2)

Country Link
FR (2) FR6181M (en)
GB (1) GB1140014A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076493A2 (en) * 1981-10-02 1983-04-13 Dragoco Gerberding & Co. GmbH Use of 1,1-di(C1-C6-alkyl)-2-phenyl-ethane derivatives as aroma chemicals

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434302A (en) * 1994-02-18 1995-07-18 Paradies; H. Henrich Method for the preparation of optically active 2-aryl alkyl aldehydes and formation of 2-aryl-alkanoic acids therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076493A2 (en) * 1981-10-02 1983-04-13 Dragoco Gerberding & Co. GmbH Use of 1,1-di(C1-C6-alkyl)-2-phenyl-ethane derivatives as aroma chemicals
EP0076493A3 (en) * 1981-10-02 1985-01-09 Dragoco Gerberding & Co. Gmbh Use of 1,1-di(c1-c6-alkyl)-2-phenyl-ethane derivatives as perfumes

Also Published As

Publication number Publication date
FR1512085A (en) 1968-02-02
FR6181M (en) 1968-07-15

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