New bicyclic dioxanes, their preparation, and their use as aroma compounds

• 收藏
• 分享

专利权人:

ヴェ・マン・フィス

发明人:

シャノー ジャン－ジャック,マン ジャン,プレシ カロリーヌ,シャノー ジャン-ジャック

申请号：

JP2012522325

公开号：

JP5717740B2

申请日:

2010.07.28

申请国别(地区):

JP

年份:

2015

代理人:

摘要：

The present invention relates to novel 1,3-dioxane derivatives of formula (I) wherein each of R 1 and R 2 is a hydrogen atom, R 3 and R 4 are independently a hydrogen atom, a linear or branched C1-C6 alkyl group, or a linear or branched C2-C6 alkenyl group, and R 5 is a linear or branched C1-C6 alkyl group, a linear or branched C2-C6 alkenyl group or a (CH 2 ) 0-2 - aryl group, and R 6 and R 7 are independently a hydrogen atom, a linear or branched C1-C6 alkyl group, a linear or branched C2-C6 alkenyl group or a (CH 2 ) 0-2 - aryl group, or R 6 and R 7 together with the carbon atom to which they are attached form a C5-C6 cycloalkyl group or a C5-C6 cycloalkenyl group, substituted or not； their preparation and their use as organoleptic compounds.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/