A novel diketopyrrolopyrrole (DPP)-based [2]rotaxane for highly selective optical sensing of fluoride

Mandapati V Ramakrishnam Raju; Hong Cheu Lin

doi:10.1021/ol400221h

A novel diketopyrrolopyrrole (DPP)-based [2]rotaxane for highly selective optical sensing of fluoride

Mandapati V Ramakrishnam Raju
, Hong Cheu Lin

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

49 Scopus citations

Abstract

A novel [2]rotaxane based on an orthogonal H-bonded motif and 3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP) with controlled topicity was successfully constructed, displaying excellent stimulated responses toward anion and solvent polarity. The preorganized host selectively recognized F^- with high optical sensitivity and reversibility via enhanced positive cooperativity and noncovalent interaction by evidence of a shorter fluorescence lifetime.

Original language	English (US)
Pages (from-to)	1274-1277
Number of pages	4
Journal	Organic Letters
Volume	15
Issue number	6
DOIs	https://doi.org/10.1021/ol400221h
State	Published - Mar 15 2013

Publisher link

10.1021/ol400221h

Find It

Find It at U of M Libraries

Cite this

@article{3c1c9c0f455345928f92ffed69d8c449,

title = "A novel diketopyrrolopyrrole (DPP)-based [2]rotaxane for highly selective optical sensing of fluoride",

abstract = "A novel [2]rotaxane based on an orthogonal H-bonded motif and 3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP) with controlled topicity was successfully constructed, displaying excellent stimulated responses toward anion and solvent polarity. The preorganized host selectively recognized F- with high optical sensitivity and reversibility via enhanced positive cooperativity and noncovalent interaction by evidence of a shorter fluorescence lifetime.",

author = "Raju, \{Mandapati V Ramakrishnam\} and Lin, \{Hong Cheu\}",

year = "2013",

month = mar,

day = "15",

doi = "10.1021/ol400221h",

language = "English (US)",

volume = "15",

pages = "1274--1277",

journal = "Organic Letters",

issn = "1523-7060",

publisher = "American Chemical Society",

number = "6",

}

TY - JOUR

T1 - A novel diketopyrrolopyrrole (DPP)-based [2]rotaxane for highly selective optical sensing of fluoride

AU - Raju, Mandapati V Ramakrishnam

AU - Lin, Hong Cheu

PY - 2013/3/15

Y1 - 2013/3/15

N2 - A novel [2]rotaxane based on an orthogonal H-bonded motif and 3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP) with controlled topicity was successfully constructed, displaying excellent stimulated responses toward anion and solvent polarity. The preorganized host selectively recognized F- with high optical sensitivity and reversibility via enhanced positive cooperativity and noncovalent interaction by evidence of a shorter fluorescence lifetime.

AB - A novel [2]rotaxane based on an orthogonal H-bonded motif and 3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP) with controlled topicity was successfully constructed, displaying excellent stimulated responses toward anion and solvent polarity. The preorganized host selectively recognized F- with high optical sensitivity and reversibility via enhanced positive cooperativity and noncovalent interaction by evidence of a shorter fluorescence lifetime.

UR - https://www.scopus.com/pages/publications/84875151930

UR - https://www.scopus.com/pages/publications/84875151930#tab=citedBy

U2 - 10.1021/ol400221h

DO - 10.1021/ol400221h

M3 - Article

C2 - 23461354

AN - SCOPUS:84875151930

SN - 1523-7060

VL - 15

SP - 1274

EP - 1277

JO - Organic Letters

JF - Organic Letters

IS - 6

ER -

A novel diketopyrrolopyrrole (DPP)-based [2]rotaxane for highly selective optical sensing of fluoride

Abstract

Publisher link

Find It

Other files and links

Fingerprint

Cite this