[EN] COMPOSITIONS COMPRISING ODORANTS<br/>[FR] COMPOSITIONS COMPRENANT UNE MATIÈRE ODORISANTE
申请人:S H KELKAR AND COMPANY LTD
公开号:WO2019030122A1
公开(公告)日:2019-02-14
The present invention relates to odorous 2- and/or 3-substituted 3-(allyloxy)propenes which are useful as fragrance or flavor ingredients in particular in providing green, fruity, pear and/or waxy olfactory notes. The present invention also relates to novel perfume, aroma or deodorizing/masking compositions comprising said odorants.
Substituted Alkenediols by Alkylative Double Ring Opening of Dihydrofuran and Dihydropyran Epoxides
作者:David M. Hodgson、Matthew A. H. Stent、Francis X. Wilson
DOI:10.1021/ol016638c
日期:2001.10.1
[reaction: see text]. Dihydrofuran and dihydropyran epoxides undergo alkylative double ring opening with organolithiums to provide a new route to substituted alkenediols.
The present invention relates to odorous 2- and/or 3-substituted 3-(allyloxy)propenes which are useful as fragrance or flavor ingredients in particular in providing green, fruity, pear and/or waxy olfactory notes. The present invention also relates to novel perfume, aroma or deodorizing/masking compositions comprising said odorants.
The present invention relates to odorous 2- and/or 3-substituted 3-(allyloxy)propenes which are useful as fragrance or flavor ingredients in particular in providing green, fruity, pear and/or waxy olfactory notes. The present invention also relates to novel perfume, aroma or deodorizing/masking compositions comprising said odorants.
Organolithium-Induced Synthesis of Unsaturated Diols from Epoxides of Dihydrofurans and Dihydropyrans
作者:David M. Hodgson、Matthew A. Stent、Francis X. Wilson
DOI:10.1055/s-2002-33112
日期:——
Dihydrofuran and dihydropyran epoxides undergo a stereospecific alkylative double ring-opening with organolithiums to provide a new route to substituted alkenediols.