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公开(公告)号:US20150299158A1
公开(公告)日:2015-10-22
申请号:US14356512
申请日:2011-11-10
申请人: Pascal Metivier , Yan Zhao , Zhaoyu Fan , Chenjiang Zhu
发明人: Pascal Metivier , Yan Zhao , Zhaoyu Fan , Chenjiang Zhu
IPC分类号: C07D327/10
CPC分类号: C07D327/10
摘要: The present invention relates to novel cyclic sulphates of (poly)glycerol, particularly to the novel compound of 4-(hydroxymethyl)-1,3,2-dioxathiolane-2,2-dioxide. The present invention also relates to the preparation process of the cyclic sulphate compounds, and to the use thereof as an intermediate to prepare green surfactants containing sulphate groups.
摘要翻译: 本发明涉及(聚)甘油的新型环状硫酸盐,特别涉及4-(羟甲基)-1,3,2-二氧杂环戊烷-2,2-二氧化物的新化合物。 本发明还涉及环硫酸酯化合物的制备方法,以及作为制备含有硫酸酯基团的绿色表面活性剂的中间体的用途。
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公开(公告)号:US20160297734A1
公开(公告)日:2016-10-13
申请号:US14783162
申请日:2014-04-11
申请人: Floryan DECAMPO , Wenjuan ZHOU , Zhaoyu FAN , Xiaoshuang FENG , Jean-Marc CLACENS , Laurent BONNEVIOT , Guillaume MALCOURONNE
发明人: Floryan DECAMPO , Wenjuan ZHOU , Zhaoyu FAN , Xiaoshuang FENG , Jean-Marc CLACENS , Laurent BONNEVIOT , Guillaume MALCOURONNE
CPC分类号: C07C51/09 , B01J21/08 , B01J29/03 , B01J29/0308 , B01J31/0275 , B01J35/0013 , B01J35/002 , B01J35/026 , B01J37/0209 , B01J2231/005 , B01J2531/002 , C07C29/095 , C07C67/08 , C07C53/126 , C07C31/225
摘要: The present invention concerns a process to carry out an ester hydrolysis wherein the ester compound (c) is made from at least an alcohol (a) and a carboxylic acid (b), and wherein said alcohol (a) and said carboxylic acid (b) are forming a biphasic liquid system when mixed together; comprising at least a step of producing an ester compound (c)/water emulsion by using as stabilizing species amphiphilic solid particles of nanometric dimension and optionally a catalyst X.
摘要翻译: 本发明涉及一种进行酯水解的方法,其中酯化合物(c)由至少一种醇(a)和羧酸(b)制成,其中所述醇(a)和所述羧酸(b )当混合在一起形成双相液体系统; 至少包括通过使用纳米尺寸的两亲固体颗粒和任选的催化剂X作为稳定物质来生产酯化合物(c)/水乳液的步骤。
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公开(公告)号:US09371306B2
公开(公告)日:2016-06-21
申请号:US14356512
申请日:2011-11-10
申请人: Pascal Metivier , Yan Zhao , Zhaoyu Fan , Chenjiang Zhu
发明人: Pascal Metivier , Yan Zhao , Zhaoyu Fan , Chenjiang Zhu
IPC分类号: C07D327/10
CPC分类号: C07D327/10
摘要: The present invention relates to novel cyclic sulphates of (poly)glycerol, particularly to the novel compound of 4-(hydroxymethyl)-1,3,2-dioxathiolane-2,2-dioxide. The present invention also relates to the preparation process of the cyclic sulphate compounds, and to the use thereof as an intermediate to prepare green surfactants containing sulphate groups.
摘要翻译: 本发明涉及(聚)甘油的新型环状硫酸盐,特别涉及4-(羟甲基)-1,3,2-二氧杂环戊烷-2,2-二氧化物的新化合物。 本发明还涉及环硫酸酯化合物的制备方法,以及作为制备含有硫酸酯基团的绿色表面活性剂的中间体的用途。
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