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.)
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.)
Soda Aromatic Co Ltd
Japan Tobacco Inc
Soda Koryo KK
Toray Industries Inc
Original Assignee
Soda Aromatic Co Ltd
Japan Tobacco Inc
Soda Koryo KK
Toray Industries Inc
Japan Tobacco and Salt Public 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 Soda Aromatic Co Ltd, Japan Tobacco Inc, Soda Koryo KK, Toray Industries Inc, Japan Tobacco and Salt Public CorpfiledCriticalSoda Aromatic Co Ltd
Priority to JP17039879ApriorityCriticalpatent/JPS56103184A/en
Publication of JPS56103184ApublicationCriticalpatent/JPS56103184A/en
Publication of JPS619317B2publicationCriticalpatent/JPS619317B2/ja
NEW MATERIAL:The titled compound expressed by formula I.
USE: A perfum and flavor composition, useful as a component for improving and emphasizing the functional characteristics of the perfum and flavor composition, having a sweet unique odor like hay. Useful as a perfume or flavor and an intermediate for preparing an epoxyionol derivative which is a unique flavor component of the leaf tabacco from Suifu. (Suifu is a growing district of tabacco in Japan)
PROCESS: A compound of formula II (X is arylsulfonyl or alkylsulfonyl) is treated with a base, e.g. sodium hydride or potasium hydride, to form an ether ring and give the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
JP17039879A1979-12-281979-12-28Novel diepoxyionone derivative, its preparation and perfum or flavor composition
GrantedJPS56103184A
(en)