1479-26-1Relevant academic research and scientific papers
Simple synthesis of geminal diacetates (Acylals) of aromatic aldehydes
Rahman, Motiur A. F. M.,Jahng, Yurngdong
, p. 1213 - 1220 (2006)
The geminal diacetates of aromatic aldehydes were prepared from corresponding aldehydes by refluxing with acetic anhydride without any catalysts or even any additional solvent. Copyright Taylor & Francis Group, LLC.
Preparation of geminal diacylates (acylals) of aldehydes - Scope and reactivity of aldehydes with acid anhydrides
Rahman, Motiur A. F. M.,Jahng, Yurngdong
, p. 379 - 383 (2007)
The geminal diacylates of a variety of aldehydes were prepared in good yields without any catalysts or solvent by simply refluxing the aldehydes with aliphatic acid anhydrides. The scope of the reactions and relative reactivities of aldehydes and acid anhydrides were examined. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.
H3PW12O40-catalysed alkylation of arenes and diveratrylmethanes: Convenient routes to triarylmethanes and to symmetrical and unsymmetrical 9,10-diaryl-2,3,6,7-tetramethoxyanthracenes
Mohammadpoor-Baltork, Iraj,Moghadam, Majid,Tangestaninejad, Shahram,Mirkhani, Valiollah,Mohammadiannejad-Abbasabadi, Kazem,Khavasi, Hamid R.
scheme or table, p. 1357 - 1366 (2011/04/17)
An efficient method for the synthesis of triarylmethanes and difurylarylmethanes through solventless reactions between aldehydes and arenes in the presence of H3PW12O40 as a reusable catalyst under thermal and microwave irradiation conditions has been developed. H3PW12O40-catalysed one-pot consecutive Friedel-Crafts reactions between veratrole and aldehydes were also applied as a convenient protocol for the preparation of symmetrical 9,10-diaryl-2,3,6,7- tetramethoxyanthracenes.
