Accepted Manuscript Viscosity sensitive fluorescent coumarin-carbazole chalcones and their BF2 complexes containing carboxylic acid – Synthesis and solvatochromism Manali Rajeshirke, Abhinav B. Tathe, Nagaiyan Sekar PII: S0167-7322(18)31566-6 DOI: doi:10.1016/j.molliq.2018.05.074 Reference: MOLLIQ 9129 To appear in: Journal of Molecular Liquids Received date: 24 March 2018 Revised date: 7 May 2018 Accepted date: 17 May 2018 Please cite this article as: Manali Rajeshirke, Abhinav B. Tathe, Nagaiyan Sekar , Viscosity sensitive fluorescent coumarin-carbazole chalcones and their BF2 complexes containing carboxylic acid – Synthesis and solvatochromism. The address for the corresponding author was captured as affiliation for all authors. Please check if appropriate. Molliq(2017), doi:10.1016/j.molliq.2018.05.074 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.