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Photocyclodehydrofluorination (PCDHF...

Li, Zhe.

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Photocyclodehydrofluorination (PCDHF) - A synthetic method for fluorinated polynuclear aromatic hydrocarbons.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Photocyclodehydrofluorination (PCDHF) - A synthetic method for fluorinated polynuclear aromatic hydrocarbons./
Author:	Li, Zhe.
Description:	568 p.
Notes:	Source: Dissertation Abstracts International, Volume: 77-05(E), Section: B.
Contained By:	Dissertation Abstracts International77-05B(E).
Subject:	Chemistry. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3739307
ISBN:	9781339298924

Photocyclodehydrofluorination (PCDHF) - A synthetic method for fluorinated polynuclear aromatic hydrocarbons.
Li, Zhe.

Photocyclodehydrofluorination (PCDHF) - A synthetic method for fluorinated polynuclear aromatic hydrocarbons. - 568 p.

Source: Dissertation Abstracts International, Volume: 77-05(E), Section: B.

Thesis (Ph.D.)--Kent State University, 2015.

The Mallory type photocyclization involves a series of photoreactions of stilbenes and stilbene-like derivatives which undergo intramolecular cyclization, forming dihydrophenanthrenes and their derivatives under appropriate UV irradiation. In typical Mallory photocyclizations, appropriate oxidants or leaving groups are usually needed to accomplish the overall process. In our research, the fluorine atom functions as an unusual leaving group, introducing a new type of Mallory type photocyclization reaction [special characters omitted] the photocyclodehydrofluorination (PCDHF). Fluorinated stilbenes and their derivatives undergo ring closures, which could be a very useful to produce a large range of fluorinated polynuclear aromatic hydrocarbons that possess a phenanthrene (or heterocyclic analogue of phenanthrene) substructure. This PCDHF method could permit the construction of more extensive structures with high crystal cofaciality and close packing of interest as high mobility organic semiconductors. This methodology, when coupled with other complementary approaches to produce highly fluorinated aromatics and the functionalization of existing perfluoroaromatics should become a formidable arsenal to prepare such materials.

ISBN: 9781339298924Subjects--Topical Terms:

516420
Chemistry.

Photocyclodehydrofluorination (PCDHF) - A synthetic method for fluorinated polynuclear aromatic hydrocarbons.
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020 $a 9781339298924
035 $a (MiAaPQ)AAI3739307
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100 1 $a Li, Zhe. $3 1264118
245 1 0 $a Photocyclodehydrofluorination (PCDHF) - A synthetic method for fluorinated polynuclear aromatic hydrocarbons.
300 $a 568 p.
500 $a Source: Dissertation Abstracts International, Volume: 77-05(E), Section: B.
500 $a Adviser: Robert Twieg.
502 $a Thesis (Ph.D.)--Kent State University, 2015.
520 $a The Mallory type photocyclization involves a series of photoreactions of stilbenes and stilbene-like derivatives which undergo intramolecular cyclization, forming dihydrophenanthrenes and their derivatives under appropriate UV irradiation. In typical Mallory photocyclizations, appropriate oxidants or leaving groups are usually needed to accomplish the overall process. In our research, the fluorine atom functions as an unusual leaving group, introducing a new type of Mallory type photocyclization reaction [special characters omitted] the photocyclodehydrofluorination (PCDHF). Fluorinated stilbenes and their derivatives undergo ring closures, which could be a very useful to produce a large range of fluorinated polynuclear aromatic hydrocarbons that possess a phenanthrene (or heterocyclic analogue of phenanthrene) substructure. This PCDHF method could permit the construction of more extensive structures with high crystal cofaciality and close packing of interest as high mobility organic semiconductors. This methodology, when coupled with other complementary approaches to produce highly fluorinated aromatics and the functionalization of existing perfluoroaromatics should become a formidable arsenal to prepare such materials.
590 $a School code: 0101.
650 4 $a Chemistry. $3 516420
650 4 $a Molecular chemistry. $3 1071612
650 4 $a Materials science. $3 543314
690 $a 0485
690 $a 0431
690 $a 0794
710 2 $a Kent State University. $b Chemistry. $3 3189995
773 0 $t Dissertation Abstracts International $g 77-05B(E).
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791 $a Ph.D.
792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3739307