| 释义 |
regioselective 英riːdʒiːəʊsɪ'lektɪv美riːdʒiːəʊsɪ'lektɪv BNC²³⁶²¹³⁺¹
基本例句
机特定选择的
Recent progress in regioselective synthesis of oligosaccharides with lightly protected glucosamine and galactose as acceptors was also outlined.
本文同时简述了用少保护的半乳糖和氨基葡萄糖为糖基受体合成寡糖的进展。 cnki
The regioselective nitration of toluene and chlorobenzene with nitrates and supported nitrates on solid acid catalysts and supports in the presence of acetic anhydride is studied.
该文讨论了应用固体酸催化剂和载体，在醋酐存在下，采用硝酸盐和载体硝酸盐硝化甲苯和氯苯的选择性。 dictall
Thus, the reaction with aryl- substituted allylic carbonates is regioselective.
因此，与芳基取代的烯丙基碳酸反应选择性。 hcbbs |