(Oligo)phenothiazinyl thioacetates, synthesized by a one-pot sequence, are electrochemically oxidizable and highly fluorescent. SAMs can be readily formed from thiols prepared by in situ deprotection of the thioacetates in the presence of a gold-coated silicon wafer. Monolayer formation is confirmed by ellipsometry and the results compared to those obtained by force field and DFT calculations.
(寡)苯并噻嗪硫代乙酸酯,通过一锅法合成,具有电化学氧化性和高荧光性。可以通过在金覆盖的硅片存在下对硫代乙酸酯进行原位去保护来轻松形成巯基制备的自组装单分子膜。通过椭圆测量确认了单分子层的形成,并将结果与力场和密度泛函理论计算结果进行比较。