GB429096A - Process of manufacture of odorous chemical compounds and products resulting therefrom - Google Patents

Process of manufacture of odorous chemical compounds and products resulting therefrom

Info

Publication number
GB429096A
GB429096A GB32025/33A GB3202533A GB429096A GB 429096 A GB429096 A GB 429096A GB 32025/33 A GB32025/33 A GB 32025/33A GB 3202533 A GB3202533 A GB 3202533A GB 429096 A GB429096 A GB 429096A
Authority
GB
United Kingdom
Prior art keywords
glycerine
manufacture
chemical compounds
resulting therefrom
products resulting
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
GB32025/33A
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.)
DESCOLLONGES FRERES
Original Assignee
DESCOLLONGES FRERES
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 DESCOLLONGES FRERES filed Critical DESCOLLONGES FRERES
Publication of GB429096A publication Critical patent/GB429096A/en
Expired legal-status Critical Current

Links

Landscapes

  • Fats And Perfumes (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Cyclic acetals, of the general formula <FORM:0429096/IV/1> or <FORM:0429096/IV/2> where R is an aliphatic radicle containing at least six carbon atoms or an arylaliphatic radicle, are manufactured by condensing glycerine with aliphatic aldehydes containing at least seven carbon atoms or with arylaliphatic aldehydes. Alternatively the glycerine is replaced by a monoalkyl ether thereof, producing compounds of the formula <FORM:0429096/IV/3> The products are odorous and may be used in perfumery. In examples: (1) aenanthal is added to glycerine containing dry hydrogen chloride; (2) the aenanthal is replaced by phenylacetaldehyde, or by octylic, nonylic, undecylenic, undecylic, lauric, phenylpropionic or hydratropic aldehyde; (3) phenylacetaldehyde is added to methoxypropylene glycol containing dry hydrogen chloride. Specification 396,761 is referred to.
GB32025/33A 1932-11-16 1933-11-16 Process of manufacture of odorous chemical compounds and products resulting therefrom Expired GB429096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR429096X 1932-11-16

Publications (1)

Publication Number Publication Date
GB429096A true GB429096A (en) 1935-05-16

Family

ID=8899166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32025/33A Expired GB429096A (en) 1932-11-16 1933-11-16 Process of manufacture of odorous chemical compounds and products resulting therefrom

Country Status (1)

Country Link
GB (1) GB429096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428805A (en) * 1947-10-14 Dioxolanes and methods of
WO1985003704A1 (en) * 1984-02-15 1985-08-29 American Hospital Supply Corporation Preparation of optically active 1,3-dioxolane-4-methanol compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428805A (en) * 1947-10-14 Dioxolanes and methods of
WO1985003704A1 (en) * 1984-02-15 1985-08-29 American Hospital Supply Corporation Preparation of optically active 1,3-dioxolane-4-methanol compounds
US4575558A (en) * 1984-02-15 1986-03-11 American Hospital Supply Corporation Preparation of optically active 1,3-dioxolane-4-methanol compounds

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