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The development of rhodium-catalyzed...

Annis, Alexandra Helen.

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The development of rhodium-catalyzed asymmetric hydroformylation of 1-alkenes to access chiral aldehydes.

Record Type:	Electronic resources : Monograph/item
Title/Author:	The development of rhodium-catalyzed asymmetric hydroformylation of 1-alkenes to access chiral aldehydes./
Author:	Annis, Alexandra Helen.
Description:	84 p.
Notes:	Source: Masters Abstracts International, Volume: 55-01.
Contained By:	Masters Abstracts International55-01(E).
Subject:	Organic chemistry. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1598129
ISBN:	9781339024134

The development of rhodium-catalyzed asymmetric hydroformylation of 1-alkenes to access chiral aldehydes.
Annis, Alexandra Helen.

The development of rhodium-catalyzed asymmetric hydroformylation of 1-alkenes to access chiral aldehydes. - 84 p.

Source: Masters Abstracts International, Volume: 55-01.

Thesis (M.S.)--Boston College, 2015.

Asymmetric hydroformylation (AHF) is a metal-catalyzed reaction in which CO and H2 are added across an olefin to form a new carbon-carbon bond. AHF has perfect atom-economy and is an ideal way to form a chiral aldehyde. However, the utility of branch selective hydroformylation is limited due to a lack of readily available ligands and restrictions on a wide variety of terminal olefins. Herein, Rh-catalyzed asymmetric hydroformylation of 1-alkenes is reported using commercially available Ph-BPE ligand to generate alpha-chiral aldehydes. A wide range of terminal olefins were explored and all showed high enantioselectivity (up to 98:2 er) and good regioselectivity (up to 15:1 branched to linear ratio).

ISBN: 9781339024134Subjects--Topical Terms:

523952
Organic chemistry.

The development of rhodium-catalyzed asymmetric hydroformylation of 1-alkenes to access chiral aldehydes.
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245 1 4 $a The development of rhodium-catalyzed asymmetric hydroformylation of 1-alkenes to access chiral aldehydes.
300 $a 84 p.
500 $a Source: Masters Abstracts International, Volume: 55-01.
500 $a Adviser: James P. Morken.
502 $a Thesis (M.S.)--Boston College, 2015.
520 $a Asymmetric hydroformylation (AHF) is a metal-catalyzed reaction in which CO and H2 are added across an olefin to form a new carbon-carbon bond. AHF has perfect atom-economy and is an ideal way to form a chiral aldehyde. However, the utility of branch selective hydroformylation is limited due to a lack of readily available ligands and restrictions on a wide variety of terminal olefins. Herein, Rh-catalyzed asymmetric hydroformylation of 1-alkenes is reported using commercially available Ph-BPE ligand to generate alpha-chiral aldehydes. A wide range of terminal olefins were explored and all showed high enantioselectivity (up to 98:2 er) and good regioselectivity (up to 15:1 branched to linear ratio).
590 $a School code: 0016.
650 4 $a Organic chemistry. $3 523952
690 $a 0490
710 2 $a Boston College. $b GSAS - Chemistry. $3 2094863
773 0 $t Masters Abstracts International $g 55-01(E).
790 $a 0016
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792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1598129