1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde

碩士 === 國立中正大學 === 化學所 === 98 === To study the [3+3] and [4+2] annulation of α,β-unsaturated aldehydes, we use fluoro-proline-derivative organocatalysts to catalyze the reaction; furthermore, by changing the functional groups of cinnamaldehyde, we can realize how the substituent effect on the annulat...

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Main Authors:	Mei-Jyuan Jhang, 張美娟
Other Authors:	Hong, Bor-Cherng
Format:	Others
Language:	zh-TW
Published:	2010
Online Access:	http://ndltd.ncl.edu.tw/handle/91329526222356548583

id	ndltd-TW-098CCU05065077
record_format	oai_dc
spelling	ndltd-TW-098CCU050650772015-10-13T18:25:32Z http://ndltd.ncl.edu.tw/handle/91329526222356548583 1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde 1.氟修飾的proline衍生有機催化劑對α,β-不飽和醛類進行環化加成反應的探討2.Proline對γ–雙烷氧基-α,β-不飽和醛類催化進行環化加成反應的探討 Mei-Jyuan Jhang 張美娟碩士國立中正大學化學所 98 To study the [3+3] and [4+2] annulation of α,β-unsaturated aldehydes, we use fluoro-proline-derivative organocatalysts to catalyze the reaction; furthermore, by changing the functional groups of cinnamaldehyde, we can realize how the substituent effect on the annulation. In chapter two, to increase one more chiral center on the [3+3] and [4+2] annulation products, γ–dialkoxy-α,β-unsaturated aldehyde was prepared and catalyzed by L-proline to provide the adduct with two chiral centers. Hong, Bor-Cherng 洪伯誠 2010 學位論文 ; thesis 167 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立中正大學 === 化學所 === 98 === To study the [3+3] and [4+2] annulation of α,β-unsaturated aldehydes, we use fluoro-proline-derivative organocatalysts to catalyze the reaction; furthermore, by changing the functional groups of cinnamaldehyde, we can realize how the substituent effect on the annulation. In chapter two, to increase one more chiral center on the [3+3] and [4+2] annulation products, γ–dialkoxy-α,β-unsaturated aldehyde was prepared and catalyzed by L-proline to provide the adduct with two chiral centers.
author2	Hong, Bor-Cherng
author_facet	Hong, Bor-Cherng Mei-Jyuan Jhang 張美娟
author	Mei-Jyuan Jhang 張美娟
spellingShingle	Mei-Jyuan Jhang 張美娟 1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde
author_sort	Mei-Jyuan Jhang
title	1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde
title_short	1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde
title_full	1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde
title_fullStr	1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde
title_full_unstemmed	1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde
title_sort	1. studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde
publishDate	2010
url	http://ndltd.ncl.edu.tw/handle/91329526222356548583
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1. Studies on the annulations of α,β-unsaturated aldehydes by using fluoro-proline-derivative organocatalysts 2. Proline-catalyzed cycloaddition of γ–dialkoxy-α,β-unsaturated aldehyde

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