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Conjugate additions of carbon nucleo...

Zhang, Ming.

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Conjugate additions of carbon nucleophiles to cyclopentadienones .

Record Type:	Electronic resources : Monograph/item
Title/Author:	Conjugate additions of carbon nucleophiles to cyclopentadienones ./
Author:	Zhang, Ming.
Description:	236 p.
Notes:	Source: Dissertation Abstracts International, Volume: 67-10, Section: B, page: 5766.
Contained By:	Dissertation Abstracts International67-10B.
Subject:	Chemistry, Organic. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3237857
ISBN:	9780542928505

Conjugate additions of carbon nucleophiles to cyclopentadienones .
Zhang, Ming.

Conjugate additions of carbon nucleophiles to cyclopentadienones . - 236 p.

Source: Dissertation Abstracts International, Volume: 67-10, Section: B, page: 5766.

Thesis (Ph.D.)--Case Western Reserve University, 2007.

The optimization of Fe(CO)5 promoted cyclocarbonylation of temporary silicon-tethered diynes is described. Various monomeric cyclopentadienones with hydroxyl substituents were produced in good yields as a result.

ISBN: 9780542928505Subjects--Topical Terms:

516206
Chemistry, Organic.

Conjugate additions of carbon nucleophiles to cyclopentadienones .
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020 $a 9780542928505
035 $a (UMI)AAI3237857
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040 $a UMI $c UMI
100 1 $a Zhang, Ming. $3 1023468
245 1 0 $a Conjugate additions of carbon nucleophiles to cyclopentadienones .
300 $a 236 p.
500 $a Source: Dissertation Abstracts International, Volume: 67-10, Section: B, page: 5766.
500 $a Adviser: Anthony J. Pearson.
502 $a Thesis (Ph.D.)--Case Western Reserve University, 2007.
520 $a The optimization of Fe(CO)5 promoted cyclocarbonylation of temporary silicon-tethered diynes is described. Various monomeric cyclopentadienones with hydroxyl substituents were produced in good yields as a result.
520 $a Conjugate additions of carbon nucleophiles to these cyclopentadienones and their corresponding protected derivatives were studied. Chelate Mg coordinated cyclopentadienone intermediates were proposed to explain the resulting regio- and stereochemistry. For the mono-protected cyclopentadienone substrates, a hydroxyl-delivery mechanism was proposed.
520 $a An unexpected cyclopropanation was observed during the conjugate additions of Grignard reagents to TBS protected hydroxyalkyl-substituted cyclopentadienones. It was prevented after replacing the TBS protecting group with methyl.
590 $a School code: 0042.
650 4 $a Chemistry, Organic. $3 516206
690 $a 0490
710 2 0 $a Case Western Reserve University. $3 1017714
773 0 $t Dissertation Abstracts International $g 67-10B.
790 1 0 $a Pearson, Anthony J., $e advisor
790 $a 0042
791 $a Ph.D.
792 $a 2007
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3237857