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5. Amine-catalyzed polycyclotrimerization of arylene bipropiolate:A metal-free and regioselective route

Amine-catalyzed polycyclotrimerization of arylene bipropiolate:A metal-free and regioselective route

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：cenghao

【摘 要】

：

This paper presents a new synthetic route to hyperbranched polymer. An arylene bipropiolate monomer,dimethylmethylenebis(1,4-phenylene) bipropiolate,was prepare

【作 者】

：

JIM Cathy K W LAM Jacky W Y HA 

【机 构】

：

DepartmentofChemistryTheHongKongUniversityofScience&,Technology,ClearWaterBay,Kowloon,HongKong,Ch

【出 处】

：

中国科学：化学英文版

【发表日期】

：

2008年8期

【关键词】

：

CYCLOTRIMERIZATION regioselectivity HYPERBRANCHED polymer cyclotrimerization reg 

【基金项目】

：

Supported by the Research Grants Council of Hong Kong (Grant Nos. 602707, 602706, HKU2/05C and 603505),the National Science Foundation of China (Grant No. 20634020),the Ministry of Science and Technol

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This paper presents a new synthetic route to hyperbranched polymer. An arylene bipropiolate monomer,dimethylmethylenebis(1,4-phenylene) bipropiolate,was prepared by a one-step esterification reaction of bisphenol A with propiolic acid. Polycyclotrimrtizat

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