摘要
以噁唑啉和苄溴为原料,合成了一种卡宾前体盐中间化合物。该前体盐与Pt(COD)Cl2在乙腈中回流反应,合成了一种具有轴手性的噁唑啉-铂卡宾络合物,其结构经^(1)H NMR,^(13)C NMR和X-ray表征。结果表明:反应只能得到(aS,S)构型的轴手性噁唑啉-铂卡宾络合物。
A type of carbene precursors was synthesized from the reaction of oxazoline with benzyl bromide.These intermediates were used to coordinated with Pt(COD)Cl2 in refluxed acetonitrile to afford a type of axially chiral oxazoline-carbene platinum(II)complexes.The structures were characterized by ^(1)H NMR,^(13)C NMR and X-ray.Moreover,we found only(aS,S)type of axially chiral oxazoline carbene complexes of platinum are available.
作者
江鹏
刘云龙
王艳
王飞军
JIANG Peng;LIU Yun-long;WANG Yan;WANG Fei-jun(College of Chemistry and Molecular Engineering, East China University of Science and Technology,Shanghai 200237, China)
出处
《合成化学》
CAS
2021年第8期644-649,655,共7页
Chinese Journal of Synthetic Chemistry
基金
国家自然科学基金面上项目(21372075)
浦江人才计划(16PJD017)。
关键词
轴手性
噁唑啉
铂
合成
卡宾
苄溴
络合物
axially chiral
oxazoline
platinum
synthesis
carbine
benzyl bromide
complexe
