Pyrrolopyrrole aza-BODIPY analogues: a facile synthesis and intense fluorescence.

Pyrrolopyrrole aza-BODIPY analogues: a facile synthesis and intense fluorescence.

Chemical communications (Cambridge, England) (2013-01-23)

Soji Shimizu, Taku Iino, Yasuyuki Araki, Nagao Kobayashi

摘要

Pyrrolopyrrole aza-BODIPY analogues were synthesized from diketopyrrolopyrrole and heteroaromatic amines in the presence of titanium tetrachloride. These novel compounds exhibit intense absorption in the visible region and strong emission with high fluorescence quantum yields greater than 0.8.

材料

產品編號

品牌

產品描述

208566

Sigma-Aldrich

氯化钛（IV）, ReagentPlus^®, 99.9% trace metals basis

249866

Sigma-Aldrich

四氯化钛(IV) 溶液, 1.0 M in methylene chloride

254312

Sigma-Aldrich

氯化钛（IV）, ≥99.995% trace metals basis

404985

Sigma-Aldrich

四氯化钛(IV) 溶液, 0.09 M in 20% HCl

697079

Sigma-Aldrich

四氯化钛, packaged for use in deposition systems