๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Na2CaP2O7, a New Catalyst for the Synthesis of Unsaturated Arylsulfones.

โœ Scribed by Mohamed Zahouily; Mohamed Salah; Jamal Bennazha; Ahmed Rayadh; Said Sebti

Book ID
101948507
Publisher
John Wiley and Sons
Year
2003
Weight
84 KB
Volume
34
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Na2CaP2O7, a new catalyst for the synthe
Na2CaP2O7, a new catalyst for the synthesis of unsaturated arylsulfones
โœ Mohamed Zahouily; Mohamed Salah; Jamal Bennazha; Ahmed Rayadh; Saฤฑฬˆd Sebti ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 94 KB

The synthetic diphosphate Na 2 CaP 2 O 7 is a new basic catalyst for the synthesis of unsaturated arylsulfones. The condensation was carried out under mild conditions at room temperature in methanol or ethanol. The optimum of the catalyst's activity is reached when water is added, leading to good yi

Na2CaP2O7, a new catalyst for Michael ad
Na2CaP2O7, a new catalyst for Michael addition
โœ Mohamed Zahouily; Younes Abrouki; Ahmed Rayadh ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 73 KB

The synthetic diphosphate Na 2 CaP 2 O 7 is a new basic catalyst for Michael addition of mercaptans to chalcone derivatives with high yields in a few minutes and mild reaction conditions. Products of undesirable side reactions resulting from 1,2-addition, polymerisation and bis-addition are not obse