Dergi makalesi Açık Erişim

Synthetic strategies towards the carbenoid reactions of alpha,beta-acetylenic carbonyls

   Kiskan, Fusun Seyma; Ozguz, Emre; Anac, Olcay; Tarakci, Nurdan; Merey, Gokce

Catalytic reactions of alpha, beta-conjugated carbonyl compounds have been a practical tool towards the synthesis of different useful heterocyclic compounds. Despite the numerous reactions with carbon-carbon double bond conjugated carbonyls, reactions of acetylenic carbonyls are limited. In this study, efficient dioxole synthesis was carried out via acetylenic aldehydes and butadiene formation was preferred over cyclopropene formation via acetylenic esters as different functional groups on these substrates change the product distribution. Both reaction conditions (such as solvent and temperature) and electrophilic structure of metal carbenoids alter the product distribution; acceptor (A), donor-acceptor (DA), and acceptor-acceptor (AA) functionalized diazo compounds yield different product types over different mechanisms.

Dosyalar (1.0 MB)
Dosya adı Boyutu
10-3906-kim-1805-65.pdf
md5:2cea99af2dbbad7e4dae94541bbbca07
1.0 MB İndir
39
15
görüntülenme
indirilme
Görüntülenme 39
İndirme 15
Veri hacmi 15.2 MB
Tekil görüntülenme 38
Tekil indirme 15

Alıntı yap