Carbon networks based on benzocyclynes. 6. Synthesis of graphyne substructures via directed alkyne metathesis

被引：115

作者：

Johnson, Charles A., II

Lu, Yunyi

Haley, Michael M. ^{[1
]}

机构：

[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[2] Univ Oregon, Inst Sci Mat, Eugene, OR 97403 USA

[3] Univ Illinois, Dept Chem, Urbana, IL 61801 USA

来源：

ORGANIC LETTERS | 2007年 / 9卷 / 19期

关键词：

D O I：

10.1021/ol7014253

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学]; 081704 [应用化学];

摘要：

Intramolecular ring closing alkyne metathesis afforded the graphyne biscyclyne (3) in high macrocyclization yield and good overall yield. This methodology also furnished the tris[12]cyclyne 4, which contains the longest linear diphenylacetylene conjugation pathway for any graphyne substructure based on the tribenzo[12]cyclyne core.

引用

收藏

页码：3725 / 3728

页数：4

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