Naslov
Aminophosphonate synthesis gone wrong: X-ray identification of the products

Autori
Juribašić, Marina ; Tušek-Božić, Ljerka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
The twentieth Croatian-Slovenian crystallographic meeting - CSCM20, Book of Abstracts / Cetina, Mario ; Matković-Čalogović, Dubravka, Popović, Stanko ; Skoko, Željko ; Štefanić, Zoran ; Višnjevac, Aleksandar - Zagreb : Hrvatska akademija znanosti i umjetnosti (HAZU), 2011, 36-36

Skup
The twentieth Croatian-Slovenian crystallographic meeting - CSCM20

Mjesto i datum
Baška, Hrvatska, 15.06.2011. - 19.06.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
X-ray crystal analysis; aminophosphonate; microwave synthesis

Sažetak
Single-crystal X-ray analysis of three quinolin-2-yl derivatives S1-S3 formed in microwave-assisted reactions will be presented (Scheme 1). Microwave synthesis of aminophosphonate diesters yielded N-phenylquinoline-2-carboxamide (S1) and (4-aminophenyl)(quinolin-2-yl)methanone (S2) as main products, while the expected aminophosphonate diester (1) was present in the mixture in small quantities. Neat microwave reaction of quinoline-2-carboxaldehyde and aniline afforded anilinium quinoline-2-carboxylate (S3) along with the expected imine product (2). Both classical thermal synthetic procedures gave the expected aminophosphonate or the imine products in good yields without formation of the side-products S1-S3.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA