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- benzilic acid rearrangement 二苯基乙醇酸重排
- Diproxy - 4,4'- benzidine and 3,3'- Dibutoxy - 4,4'- benzidine were synthesized from raw material 2 - nitrochlorobenzene via hydroxylation, alkylatlon, alkali reduction, acid rearrangement. 以邻硝基氯苯为起始原料,经羟基化、烷基化,再在强碱性介质中用锌粉还原。酸性介质中重排,合成了非诱变性染料中间体3,3’-二丙氧基联苯胺和3,3’-二丁氧基联苯胺。
- Keywords benzyl cyanide;phase transfer catalyst;benzil acid; 苯乙腈;相转移催化剂;苯乙酸;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- THE ACIDIC REARRANGEMENT OF 3-CHLORO-2, 7, 7-TRIMETHYLBICYCLO[4.1.1]OCT-2-ENE 3-氯-2;7;7-三甲基双环[4.;1
- benzilic acid tropine ester 二苯乙醇酸莨菪酯
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- This substance must be treated with acid. 这材料得用酸来处理。
- The acid burnt a hole in the carpet. 酸把地毯烧了个洞。
- benzilic acid 二苯乙醇酸