Английская Википедия:Ambroxide

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Версия от 04:56, 30 января 2024; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{short description|Chemical compound}} {{Chembox | Verifiedfields = changed | Watchedfields = changed | verifiedrevid = | ImageFile = Ambrox.svg | PIN = (3a''R'',5a''S'',9a''S'',9b''R'')-3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-''b'']furan | OtherNames = Ambrox (Firmenich)<br />Ambrofix (Givaudan)<br />Ambroxan (Kao)<ref>{{cite web|url=http://www.trademarkia.com/ambroxan-78...»)
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Шаблон:Short description Шаблон:Chembox

Ambroxide, widely known by the brand name Ambroxan, is a naturally occurring terpenoid and one of the key constituents responsible for the odor of ambergris. It is an autoxidation product of ambrein.[1] Ambroxide is used in perfumery for creating ambergris notes and as a fixative.[1] Small amounts (< 0.01 ppm) are used as a flavoring in food.[2]

Synthesis

Ambroxide is synthesized from sclareol, a component of the essential oil of clary sage.[3] Sclareol is oxidatively degraded to a lactone, which is hydrogenated to the corresponding diol.[4] The resulting compound is dehydrated to form ambroxide.[1]

Файл:Ambroxide synthesis sclareol.svg
Conversion of sclareol to ambroxide
Шаблон:Clear-left

References

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