Bensadoun, Nicole; Brun, Pierre; Casanova, Joseph, Journal of Chemical Research, Miniprint, 1981, # 8, p. 2601 - 2629
作者:Bensadoun, Nicole、Brun, Pierre、Casanova, Joseph、Waegell, Bernard
DOI:——
日期:——
JPH09110683A
申请人:——
公开号:JPH09110683A
公开(公告)日:1997-04-28
SILICONE COMPOUNDS
申请人:The Procter & Gamble Company
公开号:US20190010293A1
公开(公告)日:2019-01-10
The present application relates to silicone compounds, compositions, packaged products and displays comprising such silicone compounds, and processes for making and using such compositions, packaged products and displays comprising such compositions. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs yet which changes its hydrophilicity/charge when desired. Such silicone compounds solve the further problem of malodor reduction as, in addition to maldor masking, such compounds block a malodor's access to a sensory cell, yet leave such sensor cell open to other molecules, for example scent molecules. Thus, the malodor control technologies disclosed herein do not unduly interfere with the scent of the perfumed or unperfumed situs that is treated with the malodor control technology.
The stereochemistry of α-pipitzol (1a) has been established by transformation to cedrene (4) and by single crystal X-ray diffraction of α-pipitzol benzoate (1b). The stereochemistries of the related cedranolides β-pipitzol (2a), α-(1c), β-(2c) and γ-perezol (1d) are assigned from their respective ORD curves.