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Microwave assisted Diels-Alder react...

Obot, Emmanuel Okon.

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Microwave assisted Diels-Alder reaction: Synthesis of substituted furan, pyridine and benzene.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Microwave assisted Diels-Alder reaction: Synthesis of substituted furan, pyridine and benzene./
Author:	Obot, Emmanuel Okon.
Description:	52 p.
Notes:	Source: Masters Abstracts International, Volume: 42-06, page: 2210.
Contained By:	Masters Abstracts International42-06.
Subject:	Chemistry, Organic. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1420573
ISBN:	0496253220

Microwave assisted Diels-Alder reaction: Synthesis of substituted furan, pyridine and benzene.
Obot, Emmanuel Okon.

Microwave assisted Diels-Alder reaction: Synthesis of substituted furan, pyridine and benzene. - 52 p.

Source: Masters Abstracts International, Volume: 42-06, page: 2210.

Thesis (M.S.)--Morgan State University, 2004.

Microwave assisted synthesis is affecting the field of organic chemistry greatly. Reactions under the microwaves tend to go faster. The reactions are fast and high yielding, and do not need of supporting solvents. Microwave assisted reactions are increasing exponentially and it being used in industry, and academic labs. In this instance, there is a focus on the Diels-Alder (DA) reactions under microwaves as this reaction is a thermal reaction and is a good candidate for study under microwaves.

ISBN: 0496253220Subjects--Topical Terms:

516206
Chemistry, Organic.

Microwave assisted Diels-Alder reaction: Synthesis of substituted furan, pyridine and benzene.
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008 130614s2004 eng d
020 $a 0496253220
035 $a (UnM)AAI1420573
035 $a AAI1420573
040 $a UnM $c UnM
100 1 $a Obot, Emmanuel Okon. $3 1935532
245 1 0 $a Microwave assisted Diels-Alder reaction: Synthesis of substituted furan, pyridine and benzene.
300 $a 52 p.
500 $a Source: Masters Abstracts International, Volume: 42-06, page: 2210.
500 $a Adviser: Yousef Hijji.
502 $a Thesis (M.S.)--Morgan State University, 2004.
520 $a Microwave assisted synthesis is affecting the field of organic chemistry greatly. Reactions under the microwaves tend to go faster. The reactions are fast and high yielding, and do not need of supporting solvents. Microwave assisted reactions are increasing exponentially and it being used in industry, and academic labs. In this instance, there is a focus on the Diels-Alder (DA) reactions under microwaves as this reaction is a thermal reaction and is a good candidate for study under microwaves.
520 $a This work presents microwave assisted DA reactions of the dienes, 2,5-dimethylfuran and 2,4,5-trimethyloxazole, 2-trimethylsilyloxy1,3-cyclohexadienes and 2-butyl-1,3-cyclohexadienes with acetylenic and olefinic dienophiles. Microwave assisted reactions were run from 2 to 20 minutes. The DA reactions of the dienes with acetylenic dienophile resulted in the formation of the cycloadduct as an intermediate that proceeded via the retro DA reaction to give substituted furan, pyridine and substituted benzene in good yields 60--90%. (Abstract shortened by UMI.)
590 $a School code: 0755.
650 4 $a Chemistry, Organic. $3 516206
650 4 $a Chemistry, Analytical. $3 586156
690 $a 0490
690 $a 0486
710 2 0 $a Morgan State University. $3 1021935
773 0 $t Masters Abstracts International $g 42-06.
790 1 0 $a Hijji, Yousef, $e advisor
790 $a 0755
791 $a M.S.
792 $a 2004
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1420573