73684-56-7Relevant academic research and scientific papers
New technology for synthesizing 1,3-propylene glycol from glycerin through dehydroxylation method
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Paragraph 0023, (2017/05/12)
The invention discloses a new technology for synthesizing 1,3-propylene glycol from glycerin through a dehydroxylation method. The technology comprises the following steps: protecting two hydroxyl groups at the head end and the tail end of a glycerin molecule through using a group protection process, converting a hydroxyl group in the middle of the molecule into a group easy to eliminate, that is a sulfonyloxy group, removing hydroxyl group protection groups, and reducing the sulfonyloxy in the presence of a catalyst in order to obtain the 1,3-propylene glycol product. The technology has the characteristics of few byproducts, easiness in separation, and low cost, is a route with environmentally-friendly and economic dual values, and has wide development prospect.
Triazole antifungal agent
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, (2008/06/13)
A triazole compound having the formula: STR1 wherein Ar1 represents an optionally substituted phenyl, Ar2 represents an optionally substituted phenyl, R0 represents a hydrogen atom or a lower alkyl; R1 represents a lower alkyl; R2 to R5 represent a hydrogen atom or an unsubstituted or halo substituted alkyl, n represents 0 to 2; p represents 0 or 1; q, r and s each represent 0 to 2; and A represents a 1,3-dioxan-5-yl. The triazole compound of the present invention exhibits an excellent antifungal activity.
Structure-activity relationship of lipopeptide from outer membrane of Escherichia coli and synthesis of highly immunopotenting lipopeptide derivatives with an achiral lipo-part
Kurimura,Achiwa
, p. 627 - 629 (2007/10/02)
For outstanding the structure-activity relationship of lipopeptide derivatives, high biologically active lipopeptide derivatives with an achiral lipo-part were newly synthesized.
