A Congested in,in-Diphosphine
收藏Figshare2016-02-19 更新2026-04-29 收录
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https://figshare.com/articles/dataset/A_Congested_i_in_in_i_Diphosphine/2418940
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The synthesis and characterization of the bis(triarylphosphine) 3 are described. Slow protonation of an inwardly directed phosphine is possible, but the phosphines do not react with larger reagents. X-ray structures of the parent compound, its HCl salt, and the corresponding trisulfone are reported. Compound 3 was resolved by chiral chromatography, but the barrier to racemization is only 20.7 kcal/mol.
创建时间:
2016-02-19



