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公开(公告)号:WO2016022803A3
公开(公告)日:2016-03-31
申请号:PCT/US2015044012
申请日:2015-08-06
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , YANG YONGHUA
IPC: C07C47/19
CPC classification number: C07C69/533 , C07C29/32 , C07C33/025 , C07C43/15 , C07C45/61 , C07C47/19 , C07C47/198 , C07C68/00
Abstract: The invention relates to the generation of compounds, e.g., fragrance molecules with desirable olfactory properties that can be derived from readily available fatty acids. The invention futher relates to the addition of two equivalents of a methylating agent such as methyl lithium, methyl magnesium chloride, methyl magnesium bromide, or a functionally equivalent molecule, into the carbonyl of a fatty acid ester. The resulting fatty alcohol can then be further derivatized at the hydroxyl position, and/or at the unsaturated positions in the fatty acid using ozonolysis, metathesis, or both, either before or after addition of the methylating agent.
Abstract translation: 本发明涉及化合物的生成,例如具有可从容易获得的脂肪酸衍生的所需嗅觉特性的香料分子。 本发明还涉及向脂肪酸酯的羰基中加入两当量的甲基化剂如甲基锂,甲基氯化镁,甲基溴化镁或功能上等同的分子。 然后可以在加入甲基化剂之前或之后,使用臭氧分解,复分解或两者在羟基位置,和/或在脂肪酸中的不饱和位置进一步衍生所得的脂肪醇。
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公开(公告)号:AU2021231700B2
公开(公告)日:2024-06-20
申请号:AU2021231700
申请日:2021-02-25
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , BHATTACHARJEE ASHOKE
Abstract: The invention relates to cosmetic compositions comprising certain polyethers, polyether derivatives (e.g., polymeric alcohols and derivatives thereof), and methods of making and using the same, specifically in the field of cosmetic or personal care compositions applied to the skin or the hair.
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公开(公告)号:AU2021231700A1
公开(公告)日:2022-09-29
申请号:AU2021231700
申请日:2021-02-25
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , BHATTACHARJEE ASHOKE
Abstract: The invention relates to cosmetic compositions comprising certain polyethers, polyether derivatives (e.g., polymeric alcohols and derivatives thereof), and methods of making and using the same, specifically in the field of cosmetic or personal care compositions applied to the skin or the hair.
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公开(公告)号:CA3114469A1
公开(公告)日:2020-04-23
申请号:CA3114469
申请日:2019-10-18
Applicant: P2 SCIENCE INC
Inventor: KENDALL ALEXANDER , YANG YONGHUA , FOLEY PATRICK
Abstract: The present disclosure provides improved methods of performing ozonolysis on alkenes comprising non-reductive quenching of ozonide intermediates using Bronsted bases to yield aldehyde, ketone and/or carboxylic acid products.
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公开(公告)号:CA3071445A1
公开(公告)日:2019-02-07
申请号:CA3071445
申请日:2018-07-31
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , YANG YONGHUA , SALAM TANIA
Abstract: The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.
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公开(公告)号:ES2901475T3
公开(公告)日:2022-03-22
申请号:ES16845276
申请日:2016-09-12
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , YANG YONGHUA , SALAM TANIA
IPC: C07C45/66 , C07C49/543 , C07D307/83
Abstract: Un método para producir una α-hidroxilactona, que comprende las etapas de: (a) Formar un intermedio tipo cianhidrina a partir de una hidroxi-cetona, en el que la hidroxi-cetona es 1-(2-hidroxi- 4-metil-ciclohexil)etanona, mediante la formación de una cianhidrina, en donde dicho intermedio tipo cianhidrina comprende un resto nitrilo; e (b) Hidrolizar y lactonizar dicho resto nitrilo de dicho intermedio tipo cianhidrina en presencia de una solución acuosa de un ácido para generar una α-hidroxilactona, en donde dicha α-hidroxilactona es 3-hidroxi-3,6- dimetilhexahidrobenzofuran-2-ona.
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公开(公告)号:ES2836277T3
公开(公告)日:2021-06-24
申请号:ES16740848
申请日:2016-01-22
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , SALAM TANIA , YANG YONGHUA
Abstract: Una composición de fragancia que comprende diacetato de neopentilglicol.
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公开(公告)号:PL3247691T3
公开(公告)日:2021-03-08
申请号:PL16740848
申请日:2016-01-22
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , SALAM TANIA , YANG YONGHUA
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公开(公告)号:CA2878935C
公开(公告)日:2019-08-13
申请号:CA2878935
申请日:2013-07-19
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , YANG YONGHUA
Abstract: The present invention relates to methods for safe and efficient use of hydrogen and oxygen in ozonolysis operations. The invention also relates to an ozonolysis process involving elements of both reductive and oxidative ozonolysis which are integrated in a continuous process. In one embodiment, the ozonolysis process of the present invention uses hydrogen and/or oxygen generated from water and electricity, which may be recycled to generate water and/or electricity.
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公开(公告)号:CA2959532A1
公开(公告)日:2016-03-03
申请号:CA2959532
申请日:2015-08-28
Applicant: P2 SCIENCE INC
Inventor: FOLEY PATRICK , YANG YONGHUA
IPC: B63B22/02
Abstract: The invention relates to polyethers, polyamines, and polythioethers, as well as to processes for synthesizing them, e.g., using olefins as starting material.
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