ChemInform Abstract: Intermediates for the Degenerate and Productive Metathesis of Propene Elucidated by the Metathesis Reaction of (Z)‐Propene‐1‐d1.
Katsumi Tanaka, Ken‐ichi Tanaka, Harutoshi Takeo, Chi Matsumura
Abstract
Katsumi Tanaka, Ken‐ichi Tanaka, Harutoshi Takeo, Chi Matsumura
Abstract
Abstract The participation of alkylidene intermediates in the degenerate metathesis reaction of propene and the preferred configuration of metallacyclobutanes with methyl substituents are proved by measuring stereospecificity in the metathesis reaction of (Z)‐propene‐1‐d1, propene‐d6, and cis‐ and trans‐2‐butenes on MoO3/TiO2‐SnMe4 and MoO3‐x/TiO2‐SnMe4.
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Abstract The participation of alkylidene intermediates in the degenerate metathesis reaction of propene and the preferred configuration of metallacyclobutanes with methyl substituents are proved by measuring stereospecificity in the metathesis reaction of (Z)‐propene‐1‐d1, propene‐d6, and cis‐ and trans‐2‐butenes on MoO3/TiO2‐SnMe4 and MoO3‐x/TiO2‐SnMe4.
Key concepts: Propene, Chemistry, Metathesis, Stereospecificity, Salt metathesis reaction, Degenerate energy levels, Medicinal chemistry, Catalysis