Large-Scale Preparation of 1,1′-Ferrocenedicarboxylic Acid, a Key Compound for the Synthesis of 1,1′-Disubstituted Ferrocene Derivatives
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https://figshare.com/articles/dataset/Large_Scale_Preparation_of_1_1_Ferrocenedicarboxylic_Acid_a_Key_Compound_for_the_Synthesis_of_1_1_Disubstituted_Ferrocene_Derivatives/2362618
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资源简介：
Efficient and simple methods for
the large-scale preparation of
1,1′-ferrocenedicarboxylic acid, fc(COOH)2, involving
the sodium salts of cyclopentadienecarboxylic methyl and ethyl esters,
Na(C5H4COOR) (R = Me, Et), are presented. With
fc(COOH)2 at hand, the syntheses of various 1,1′-disubstituted
compounds of the type fcX2 (X = CH2OH, COCl,
CON3, NCO, NHCOOMe,
NHBoc, NH2) were optimized and scaled up. The X-ray crystal
structures of fc(COOEt)2, fc(NCO)2·1/2C6H6, and fc(NHCOOMe)2·MeOH are reported.
创建时间：
2016-02-18
