Metal‐Free Synthesis of Anthranils by PhIO Mediated Heterocyclization of
<i>ortho</i>
‐Carbonyl Anilines
作者:Alankrita Garia、Jatin Grover、Nidhi Jain
DOI:10.1002/ejoc.202100756
日期:2021.8.6
A metal-free synthesis of anthranils from ortho-carbonyl anilines using PhIO as a sole reagent under ambient conditions is described. No external additives are required, the reaction has broad substrate scope and delivers anthranils in excellent yields via oxidative heterocyclization.
Cosmetic composition and preparation method therefor
申请人:UNILEVER PLC
公开号:EP1905484A1
公开(公告)日:2008-04-02
A method of providing a topical base composition for use in the preparation of a topical skin care composition, comprising:
(a) providing a cosmetic container;
(b) providing in the container an effective amount of a fatty acid material having a melting point in the range of 40°C to 80°C; and a nonionic surfactant; this mixture being essentially anhydrous;
(c) providing sufficient heated water to the container such that substantially all of the fatty acid material is solubilised to provide a fatty acid/nonionic surfactant base mixture;
(d) agitating the contents of the container;
whereby a cream or lotion base is formed.
Cosmetic composition comprising a fatty acid material and preparation method therefor
申请人:Belmar Teresa Maria
公开号:US20050002971A1
公开(公告)日:2005-01-06
A method of providing a topical base composition for use in the preparation of a topical skin care composition, comprising: (a) providing a cosmetic container; (b) providing in the container an effective amount of a fatty acid material having a melting point in the range of 40° C. to 80° C.; and other components necessary to form a fatty acid soap material which is substantially anhydrous (c) providing sufficient heated water to the container such that substantially all of the fatty acid material is solubilised to provide a fatty acid soap material; and(d) agitating the contents of the container The container comprising an anhydrous composition according to (b), the additional component being a base or a soap, is also claimed.
Cosmetic composition comprising a fatty alcohol material and preparation method therefor
申请人:Belmar Teresa Maria
公开号:US20050013837A1
公开(公告)日:2005-01-20
A method of providing a topical base composition for use in the preparation of a topical skin care composition, comprising: (a) providing a cosmetic container, (b) providing in the container an effective amount of a fatty alcohol material having a melting point in the range of 40° C. to 80° C.; and an ionic surfactant; (c) providing sufficient heated water to the container such that substantially all of the fatty alcohol material is solubilised to provide a fatty alcohol/ionic surfactant base mixture; and (d) agitating the contents of the container, whereby a cream or lotion base is formed. The container comprising an anhydrous composition according to (b) is also claimed.
一种提供用于制备局部皮肤护理组合物的局部基础组合物的方法,包括: (a) 提供一个化妆品容器,(b) 在容器中提供有效量的脂肪醇材料,其熔点在 40° C 至 80° C 之间;以及离子表面活性剂;(c) 向容器中提供足够的加热水,使脂肪醇材料基本上全部溶解,以提供脂肪醇/离子表面活性剂基础混合物;以及(c) 向容器中提供足够的加热水,使脂肪醇材料基本上全部溶解,以提供脂肪醇/离子表面活性剂基质混合物;以及 (d) 搅拌容器中的内容物,从而形成膏霜或乳液基质。还要求根据(b)所述的装有无水组合物的容器。
DYALL L. K., AUSTRAL. J. CHEM., 1979, 32, NO 3, 643-651