Lewis Acid-Mediated Michaelis−Arbuzov Reaction at Room Temperature: A Facile Preparation of Arylmethyl/Heteroarylmethyl Phosphonates
摘要:
A facile preparation of arylmethyl and heteroarylmethyl phosphonate esters was achieved involving a Lewis acid mediated Michaelis-Arbuzov reaction at room temperature. Interaction of arylmethyl halides/alcohols with triethyl phosphite in the presence of Lewis acid at room temperature afforded phosphonate esters in good yields.
Facile Preparation of Indolyl-2/3-methylsulfoxides Using HF/H<sub>2</sub>O<sub>2</sub>
作者:Ganesan Gobi Rajeshwaran、Neelamegam Ramesh、Arasambattu K. Mohanakrishnan
DOI:10.1080/00397910802517848
日期:2009.3.10
A variety of indolyl-2/3-methylsulfides tethered with sensitive functionalities were oxidized to the corresponding sulfoxides using a hitherto unexplored HF/H2O2 system.