Accepted Manuscript Synthesis, Molecular Structure and Spectroscopic Studies of Some New Quinazolin-4(3H)-one Derivatives; An Account on the N- versus S-Alkylation Mohamed Hagar, Saied M. Soliman, Farahate Ibid, E.S.H. El Ashry PII: S0022-2860(15)30496-8 DOI: 10.1016/j.molstruc.2015.12.007 Reference: MOLSTR 22040 To appear in: Journal of Molecular Structure Received Date: 5 November 2015 Revised Date: 2 December 2015 Accepted Date: 2 December 2015 Please cite this article as: M. Hagar, S.M. Soliman, F. Ibid, E.S.H. El Ashry, Synthesis, Molecular Structure and Spectroscopic Studies of Some New Quinazolin-4(3H)-one Derivatives; An Account on the N- versus S-Alkylation, Journal of Molecular Structure (2016), doi: 10.1016/j.molstruc.2015.12.007. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.