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Seetharama Sarma, P.; Surayanarayana, M.; Pratap Reddy, P.; Khalilulah, M.; Praveen, C.; Kalyan Chakravarthy, A. An Improved Process for the Preparation of 4-(N,N-Disubstituted amino)butaraldehyde Acetals. ajc 2010, 20, 6446-6450.