Acetic Acid Mediated Sulfonylation of Allenylphosphine Oxides: Divergent Synthesis of Bifunctionalized 1,3-Butadienes and Allenes
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https://figshare.com/articles/dataset/Acetic_Acid_Mediated_Sulfonylation_of_Allenylphosphine_Oxides_Divergent_Synthesis_of_Bifunctionalized_1_3-Butadienes_and_Allenes/5139304
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资源简介：
An acetic acid-mediated sulfonylation
of allenylphosphine oxides
with sodium sulfinates is disclosed. This new methodology involves
tandem (Ar)O–C(sp3) bond cleavage and C(sp2)/C(sp3)–SO2 formation toward divergent
synthesis of sulfonyl- and phosphinyl-bifunctionalized 1,3-butadienes
or allenes, depending on the substitution at the terminal carbon atoms
of allenylphosphine oxides. The reaction mechanism is explained via
an acid-accelerated synergistic process.
创建时间：
2017-06-22
