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The formation of intramolecular exciplexes and intramolecular electron transfer reactions of amino-alkylbenzenes

โœ Scribed by R.Stephen Davidson; Roland Bonneau; Jacques Joussot-Dubien; Kenneth J. Toyne

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
337 KB
Volume
63
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Exunination of the fkorescence spectm of ~,N-d~ethyl4-phen~ I-but, hmine (2), and 1-dunethylrtmino--Lphen~ Ibicyclo-[ 1,?.2loctzx1e (3), shox~s thnr (2) forms sn mtmmolecuhr exciplex sierras (3) exhibits mtmmolecular enrrsy transfer from the benzene nucIeus to rhc anino group. Laser flash photolgsis shops that in acetonitde solution ewitzrion of (3) cmses intr;lmcIrcuhr elec:ron tmsfrr whereas m methzmol eiectron ejection occurs_

๐Ÿ“œ SIMILAR VOLUMES

Fluorescence quenching of intramolecular
Fluorescence quenching of intramolecular exciplex by pyridine and formation of triple exciplex
โœ Michiya Itoh; Nobuo Takita ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 292 KB

Intramolecuhr e\ciple\ fluorescence of (9,1Odicyanoanthryl)-(CH2)3-(I-or Zmphthyl) was quenched by pyridine and/or rpicoline. Two-component demy of the euiple\ (DA)\* fluorescence demonstrates the formation of a ncn type of triple excipleh (D'Dx)\*\_ l-Introduction