Novel retinylidene iminium salts for defining opsin shifts: synthesis and intrinsic chromophoric properties

MÅ Petersen, IB Nielsen, MB Kristensen…

Index: Organic and Biomolecular Chemistry, , vol. 4, # 8 p. 1546 - 1554

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Citation Number: 10

Abstract

... All chemical shifts are quoted on the δ scale (ppm), and all coupling constants (J) are ... Microanalyses were performed at the Microanalytical Laboratory at the Department of Chemistry, University of ... The combined organic phases were dried (MgSO 4 ) and evaporated in vacuo. ...