偕二膦酸化合物,bisphosphonates,在线英语词典,英文翻译,专业英语

1) bisphosphonates

偕二膦酸化合物

2) geminal dinitro

偕二硝基

According to the structure and synthesis character of the geminal dinitro energetic plasticizers,the current situation about the synthesis,the property and application of geminal dinitro aldehyde acetals,esters and ether energetic plasticizers is summarized with 21 references.

从偕二硝基含能增塑剂的结构和合成特点出发,综述了偕二硝基缩醛类、酯类及醚类等含能增塑剂的合成、性能及应用研究现状。

3) acylal

偕二酸酯

A variety of aldehydes were converted into acylals in good yields with anhydride in the presence of a catalytic amount of zinc bromide under solvent-free conditions.

以醛和酸酐为原料,溴化锌为催化剂,无溶剂条件下高产率地合成了偕二酸酯(其中醛与苯甲酸酐的反应是首次报道)。

4) bisphosphonate

偕二膦酸

METHODS The title compound L was prepared from 6-(5-fluoro-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-6-oxohexanoic acid(2),which was condensed with amino functionalized bisphosphonates M,followed by the cleavage of the phosphonate ester using bromotrimethylsilane(TMSBr).

方法以5-氟尿嘧啶为原料,经硅烷化、缩合、氢解3步合成6-(5-氟-2,4-二氧代-3,4-二氢-2H-嘧啶-1-基)-6-氧代-己酸(2),用二氯亚砜氯化后再与含氨基的偕二膦酸酯偶联,最后再用溴代三甲基硅烷特异性解离掉膦酸酯得到目标化合物L,并采用羟磷灰石晶体吸附实验考察目标物的骨靶向性。

5) diphosphate

偕二磷酸

6) gem-diacetate

偕二乙酸酯

参考词条

偕二甲基效应偕二氯代烃胺聚丙烯酸偕二硝基丙酯偕二氯环丙烷衍生物偕二金属有机试剂偕二酰氧基甲烯化合物 2-烯丙基-1,1-偕二金属环己烷 5-氟尿嘧啶-偕二膦酸偶合物丙烯酸偕二硝基丙酯均聚物聚α-甲基丙烯酸偕二硝基丁酯子树分布旅行时层析

补充资料：C18-不饱和脂肪酸二聚物与椰油烷基胺的化合物

CAS：68647-95-0
中文名称：C18-不饱和脂肪酸二聚物与椰油烷基胺的化合物

英文名称：Fatty acids, C18-unsatd., dimers, compds. with coco alkylamines

fatty acids, c18-unsatd., dimers, compds. with cocoalkylamines

Fatty acids,C18-unsatd.,dimers,compds. with coco alkylamines

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) bisphosphonates 偕二膦酸化合物 2) geminal dinitro 偕二硝基 1. According to the structure and synthesis character of the geminal dinitro energetic plasticizers,the current situation about the synthesis,the property and application of geminal dinitro aldehyde acetals,esters and ether energetic plasticizers is summarized with 21 references. 从偕二硝基含能增塑剂的结构和合成特点出发,综述了偕二硝基缩醛类、酯类及醚类等含能增塑剂的合成、性能及应用研究现状。 3) acylal 偕二酸酯 1. A variety of aldehydes were converted into acylals in good yields with anhydride in the presence of a catalytic amount of zinc bromide under solvent-free conditions. 以醛和酸酐为原料,溴化锌为催化剂,无溶剂条件下高产率地合成了偕二酸酯(其中醛与苯甲酸酐的反应是首次报道)。 4) bisphosphonate 偕二膦酸 1. METHODS The title compound L was prepared from 6-(5-fluoro-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-6-oxohexanoic acid(2),which was condensed with amino functionalized bisphosphonates M,followed by the cleavage of the phosphonate ester using bromotrimethylsilane(TMSBr). 方法以5-氟尿嘧啶为原料,经硅烷化、缩合、氢解3步合成6-(5-氟-2,4-二氧代-3,4-二氢-2H-嘧啶-1-基)-6-氧代-己酸(2),用二氯亚砜氯化后再与含氨基的偕二膦酸酯偶联,最后再用溴代三甲基硅烷特异性解离掉膦酸酯得到目标化合物L,并采用羟磷灰石晶体吸附实验考察目标物的骨靶向性。 5) diphosphate 偕二磷酸 6) gem-diacetate 偕二乙酸酯参考词条偕二甲基效应偕二氯代烃胺聚丙烯酸偕二硝基丙酯偕二氯环丙烷衍生物偕二金属有机试剂偕二酰氧基甲烯化合物 2-烯丙基-1,1-偕二金属环己烷 5-氟尿嘧啶-偕二膦酸偶合物丙烯酸偕二硝基丙酯均聚物聚α-甲基丙烯酸偕二硝基丁酯子树分布旅行时层析补充资料：C18-不饱和脂肪酸二聚物与椰油烷基胺的化合物 CAS：68647-95-0 中文名称：C18-不饱和脂肪酸二聚物与椰油烷基胺的化合物英文名称：Fatty acids, C18-unsatd., dimers, compds. with coco alkylamines fatty acids, c18-unsatd., dimers, compds. with cocoalkylamines Fatty acids,C18-unsatd.,dimers,compds. with coco alkylamines 说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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