Yan Lin-lin
2011
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Journal
Chemical Reagents
Abstract
2,2-Diphenyl-1,3-dimethoxypropane was synthesized from benzophenone,ethyl chloroacetate,aqueous formaldehyde and iodomethane by the Darzens condensation,ester hydrolysis,decarboxylation,rearrangement,condensation/disproportionantion and etherification and the main factors effecting the reactions were studied.Upon the optimized synthetic conditions the overall yield of the product was 61.3%,with a purity of 97.4%(analyzed by GC).The structures of the products were elucidated by 1HNMR.