Synthesis of Blue-Luminescent Seven-Membered Phosphorus Heterocycles

被引：23

作者：

Regulska, Elzbieta ^{[1
]}

Ruppert, Heiko ^{[1
]}

Rominger, Frank ^{[1
]}

Romero-Nieto, Carlos ^{[1
,2
]}

机构：

[1] Heidelberg Univ, Organisch Chem Inst, Neuenheimer Feld 270, D-69120 Heidelberg, Germany

[2] Univ Castilla La Mancha, Fac Pharm, Calle Almansa 14 Edif Bioincubadora, Albacete 02008, Spain

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2020年 / 85卷 / 02期

关键词：

ORGANOPHOSPHORUS; FLUORESCENCE; DERIVATIVES; LIGANDS; DESIGN;

D O I：

10.1021/acs.joc.9b02723

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A facile synthetic procedure to prepare pi-extended seven-membered phosphorus heterocycles, both symmetric and asymmetric, is reported. The prepared molecules present a persistent nonplanar framework and are soluble in a wide variety of solvents. The seven-membered phosphorus heterocycles can be electrochemically reduced and oxidized, and photoluminesce with a blue color.

引用

页码：1247 / 1252

页数：6

共 52 条

[51] Phosphahelicenes: From Chiroptical and Photophysical Properties to OLED Applications [J].