New two-photon absorbing fluorene derivatives: Synthesis and nonlinear optical characterization

Kevin D. Belfield; David J. Hagan; Eric W. Van Stryland; Katherine J. Schafer; Raluca A. Negres

doi:10.1021/ol9909177

New two-photon absorbing fluorene derivatives: Synthesis and nonlinear optical characterization

Kevin D. Belfield, David J. Hagan, Eric W. Van Stryland, Katherine J. Schafer, Raluca A. Negres

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

245 Scopus citations

Abstract

(matrix presented). Efficient Pd-catalyzed Heck coupling methodology was employed to provide two new fluorene derivatives with phosphonate (2) and nitro (3) electron-withdrawing functionalities. Both derivatives exhibit two-photon absorption (2PA), as determined by nonlinear absorption measurements using a femtosecond pump/white light continuum probe "NLO spectrometer". Both fluorene derivatives have high 2PA cross sections (650 and 1300 × 10^-50 cm⁴ s photon^-1 molecule^-1 for compounds 2 and 3, respectively).

Original language	English (US)
Pages (from-to)	1575-1578
Number of pages	4
Journal	Organic Letters
Volume	1
Issue number	10
DOIs	https://doi.org/10.1021/ol9909177
State	Published - Nov 18 1999
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

Access to Document

10.1021/ol9909177

Cite this

@article{48cccdcc96734490b58c8459642ead8e,

title = "New two-photon absorbing fluorene derivatives: Synthesis and nonlinear optical characterization",

abstract = "(matrix presented). Efficient Pd-catalyzed Heck coupling methodology was employed to provide two new fluorene derivatives with phosphonate (2) and nitro (3) electron-withdrawing functionalities. Both derivatives exhibit two-photon absorption (2PA), as determined by nonlinear absorption measurements using a femtosecond pump/white light continuum probe {"}NLO spectrometer{"}. Both fluorene derivatives have high 2PA cross sections (650 and 1300 × 10-50 cm4 s photon-1 molecule-1 for compounds 2 and 3, respectively).",

author = "Belfield, {Kevin D.} and Hagan, {David J.} and {Van Stryland}, {Eric W.} and Schafer, {Katherine J.} and Negres, {Raluca A.}",

year = "1999",

month = nov,

day = "18",

doi = "10.1021/ol9909177",

language = "English (US)",

volume = "1",

pages = "1575--1578",

journal = "Organic Letters",

issn = "1523-7060",

publisher = "American Chemical Society",

number = "10",

}

TY - JOUR

T1 - New two-photon absorbing fluorene derivatives

T2 - Synthesis and nonlinear optical characterization

AU - Belfield, Kevin D.

AU - Hagan, David J.

AU - Van Stryland, Eric W.

AU - Schafer, Katherine J.

AU - Negres, Raluca A.

PY - 1999/11/18

Y1 - 1999/11/18

N2 - (matrix presented). Efficient Pd-catalyzed Heck coupling methodology was employed to provide two new fluorene derivatives with phosphonate (2) and nitro (3) electron-withdrawing functionalities. Both derivatives exhibit two-photon absorption (2PA), as determined by nonlinear absorption measurements using a femtosecond pump/white light continuum probe "NLO spectrometer". Both fluorene derivatives have high 2PA cross sections (650 and 1300 × 10-50 cm4 s photon-1 molecule-1 for compounds 2 and 3, respectively).

AB - (matrix presented). Efficient Pd-catalyzed Heck coupling methodology was employed to provide two new fluorene derivatives with phosphonate (2) and nitro (3) electron-withdrawing functionalities. Both derivatives exhibit two-photon absorption (2PA), as determined by nonlinear absorption measurements using a femtosecond pump/white light continuum probe "NLO spectrometer". Both fluorene derivatives have high 2PA cross sections (650 and 1300 × 10-50 cm4 s photon-1 molecule-1 for compounds 2 and 3, respectively).

UR - http://www.scopus.com/inward/record.url?scp=0000402187&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000402187&partnerID=8YFLogxK

U2 - 10.1021/ol9909177

DO - 10.1021/ol9909177

M3 - Article

AN - SCOPUS:0000402187

SN - 1523-7060

VL - 1

SP - 1575

EP - 1578

JO - Organic Letters

JF - Organic Letters

IS - 10

ER -

New two-photon absorbing fluorene derivatives: Synthesis and nonlinear optical characterization

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this