Smith, Clive A. and Cross, Laura E. and Hughes, Kimberley and Davis, Rebecca E. and Judd, Duncan B. and Merritt, Andrew T. (2009) Direct reductive aminations with catalytic molybdenum dioxide dichloride and phenylsilane. Tetrahedron Letters, 50 (34). pp. 4906-4911. ISSN 0040-4039Full text not available in this repository. (Request a copy from the Strathclyde author)
A powerful direct reductive amination (DRA) method is developed, using catalytic MoO2Cl2 and phenylsilane (PhSiH3) as the reducing agent. The alkylation of a range of amines (pK(a) 0-7.8) with both an electron-deficient and two electron-rich-aldehydes is achieved in good to excellent yields. The novel employment of this DRA in alcoholic solvents significantly improves the reaction scope and excellent functional group selectivity is exhibited.
|Keywords:||direct reductive amination (DRA), molybdenum dioxide dichloride, phenylsilane, sodium triacetoxyborohydride, aryl PFP-sulfonate esters, Science (General), Biochemistry, Organic Chemistry, Drug Discovery|
|Subjects:||Science > Science (General)|
|Department:||Faculty of Science|
|Depositing user:||Strathprints Administrator|
|Date Deposited:||25 May 2010 10:12|
|Last modified:||06 Jan 2017 07:57|