The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.
用溴代苯乙酮和溴苄烷基化试剂,以高产率和100%的转化率以及100%的选择性得到酚的O-烷基化产。
The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.
用溴代苯乙酮和溴苄烷基化试剂,以高产率和100%的转化率以及100%的选择性得到酚的O-烷基化产。
Synthesis of alkylated chlorosilane by Grignard reagent has been investigated,which provides a good way for preparation of organo-silicon compounds.
本文研究用格氏法制备烷基取代氯硅烷的法,有机硅化合的研制提供较好的途径。
Etoposide or alkylating agents should get complete blood counts (CBCs) yearly for evidence of myelodysplasia or a secondary leukemia.
依托泊苷或者烷化剂的治疗应该每年接受全血细胞计数检查,以监测骨髓发育不良或继发性白血病的发生迹象。
Background : Bendamustine, a bifunctional alkylating agent with anticipated purin-like properties is active in metastatic breast cancer (MBC) patients.
苯达莫司汀,具有烷化剂和嘌呤类似的双相功能可以在转移性乳腺癌(MBC)患者中发挥作用。
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