以下为句子列表:
英文: Cesium carbonate catalyzed O-alkylation of phenol to synthesize alkly aryl ethers.
中文: 摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚。
更详细...
英文: If Rick Adelman and Daryl Morey want to know exactly where their team stands in the Western Conference pecking order, they will certainly have a good idea at the end of November.
中文: 如果老A和茉莉想确切了解他们的球队在西区强弱次序所处的位置,他们将在十一月低有个基本定位。
更详细...
英文: Just two weeks before the Rockets and most NBA teams report for the start of training camp, Rockets GM Daryl Morey returned to the office Monday after his trip to China and with that, the Rockets' roster moved just a bit closer to the one that will head t
中文: 仅仅2周前,当火箭和大部分NBA球队公布训练营开营时间时,总经理莫雷刚从中国回到自己的办公室,这以后火箭的大名单更趋完整,这将很可能是10月1日奥斯汀开营的那张名单。
更详细...
英文: On the contrary to the vinyl and aryl chlorides, the oxidative addition reaction of zerovalent palladium to chloro-substituted phosphaalkenes proceeded smoothly under mild conditions.
中文: 摘要与氯代烯烃或芳烃相反,氯代膦烯与零价钯的氧化加成反应可以在温和条件下进行。
更详细...
英文: Palladium catalysts with suitable ligands can effectively catalyze Suzuki coupling, Negishi reaction, Stille reaction and Heck reaction of aryl chlorides and hetero-aryl chlorides.
中文: 通过选择合适的配体,钯催化剂可有效地催化带有多种体取代基的氯代芳烃或氯代杂芳烃,发生Suzuki、Negishi、Stille和Heck等多种偶联反应,获得较高的收率和很高的选择性。
更详细...
|