Synthesis and Crystal Structure of 13-cis-Retinoate Aryl Derivatives

Wei Guo Yi; Dong Yan; Long Yong Xie; Jian Nan Xiang; Zhong Cao

doi:10.4028/www.scientific.net/AMR.236-238.3037

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 236-238Synthesis and Crystal Structure of...

Synthesis and Crystal Structure of 13-cis-Retinoate Aryl Derivatives

Abstract:

A series of 13-cis-retinoate aryl derivatives were synthesized from 13-cis-retinoic acid and phenols or arylalcohol with dicyclohexylcarbodiimide (DCC) as reagent and 4-dimethylaminopyridine (DMAP) as catalyst. Their structures were characterized by ¹H, ¹³C NMR, IR and MS. The crystal of 3a has been determined by single crystal X-ray diffraction analysis and its molecular structure has been confirmed. Compound 3a belongs to monoclinic system with space group P2 (1)/c, a = 22.235 (3) Å, b = 7.4117 (10) Å, c = 15.990 (2) Å, β = 109.253 (3) °, V = 2487.7 (6) Å3, Z = 4, R = 0.0613, ωR = 0.01437.