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T Hasegawa Co Ltd
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T Hasegawa Co Ltd
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Application filed by T Hasegawa Co LtdfiledCriticalT Hasegawa Co Ltd
Priority to JP57173967ApriorityCriticalpatent/JPS5965035A/ja
Publication of JPS5965035ApublicationCriticalpatent/JPS5965035A/ja
Publication of JPS64374B2publicationCriticalpatent/JPS64374B2/ja
Oxotitankomplexe verwendbar als Katalysatoren für assymetrische Reaktionen insbesondere zur Herstellung von beta-hydroxy-Ketonen oder alpha-hydroxy-Carbonsäureestern
Reaction of propargyl bromide and trimethylsilylpropargyl iodide with metallic tin, aluminum, and aldehydes or ketones. Selective synthesis of β-acetylene, β-trimethylsilylacetylene, and α-trimethylsilylallene alcohols