✦ LIBER ✦
Aluminium Nitrate Nonahydrate (Al(NO3)3⋅9 H2O): An Efficient Oxidant Catalyst for the One-Pot Synthesis of Biginelli Compounds from Benzyl Alcohols
✍ Scribed by Eskandar Kolvari; Mohammad Ali Zolfigol; Maryam Mirzaeean
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- German
- Weight
- 138 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
Abstract
A clean and efficient tandem oxidative cyclocondensation process is reported for the synthesis of 3,4‐dihydropyrimidin‐2(1__H__)‐one or ‐thione derivatives from primary aryl alcohols, β‐keto esters, and urea or thiourea in the presence of Al(NO~3~)~3~⋅9 H~2~O as oxidant catalyst (Scheme, Table 5).