How do I translate this sentence? esters higher than acetate ethyl
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This patent describes the typical preparation of higher esters than ethyl acetate. It’s hard to understand; I’d like to ask the experts for help. This post was last edited by Flyupwards86 on 2009-3-13 at 14:25.]
This patent describes the typical preparation of ethyl acetate with a high ester ratio
Esters that are more advanced than ethyl acetate refer to esters with a higher number of carbon atoms; \"more advanced\" means having more carbon atoms
This patent describes a method for preparing lipid compounds that are more advanced than ethyl acetate
Higher esters should refer to esters with higher carbon counts (with more carbon atoms than ethyl acetate, which has C2): lol (Edit: corrected the spelling error; “easter” refers to Easter: loveliness:) Additionally, there are quite a few spelling mistakes in the section about lipids and esters: lol. This post was last edited by lihx_susan on 2009-3-13 at 17:26.]
I don’t understand; why not represent esters directly with their carbon count?
The patent describes the synthesis of higher esters (compared to ethyl acetate). For clarification: the general formula for esters is RCOOR’. By \"higher esters\", it is meant those in which the number of carbon atoms in R’ is greater than that in the corresponding compound; for ethyl acetate, R’ has 2 carbon atoms, so higher esters refer to those with 3 or more carbon atoms. This post was last edited by zhangyong6404 on 2009-3-13 at 16:19
This patent describes the preparation of lipid compounds with a higher carbon number than ethyl acetate