The methylation of (OC)2[P(OCH3)3]2FeCH2O 1 by CH3OSO2F and subsequent addition of NBu4I leads to a (OC)2[P(OCH3)3]2Fe(I)CH2OCH3 complex, which can be carbonylated to a (OC)2[P(OCH3)3]2Fe(I)COCH2OCH3 species. Treatment of 1 with ethereal HCl gives a dicarbonylclorohydroxymethylbis(trimethylphosphite)iron(II) compound, which reacts with CO to a mixture of cis- and trans- dicarbonylchlorohydroxyacet
CH 3 OSO 2 F对(OC)2 [P(OCH 3)3 ] 2 FeCH 2 O 1进行甲基化,随后添加NBu 4 I生成(OC)2 [P(OCH 3)3 ] 2 Fe (I)CH 2 OCH 3配合物,可以将其羰基化为(OC)2 [P(OCH 3)3 ] 2 Fe(I)COCH 2 OCH 3物种。治疗1用HCl醚制得二羰基
氯羟甲基双(亚
磷酸三甲酯)
铁(II)化合物,其与CO反应生成顺式和反式-二羰基
氯羟乙酰基-反式双(亚
磷酸三甲酯)
铁(II)的混合物。报告了X射线结构为1。