The reactions of sodium 1-benzyl-1,4-dihydronicotinamide-4-sulfinate with halogen compounds.

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概要

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• Sodium 1-benzyl-1,4-dihydronicotinamide-4-sulfinate (BNA-SO<SUB>2</SUB>Na) reacts with various halogen compounds, YZCHBr, through the cleavage of the carbon-sulfur bond to give sulfones, (YZCH)<SUB>2</SUB>SO<SUB>2</SUB>, in Y=Ph or PhCH=CH and Z=H; <I>trans</I>-stilbene in Y=Ph and Z=CH(Br)Ph or CH(OCH<SUB>3</SUB>)Ph; and the reduction products, YZCH<SUB>2</SUB> and (YZCH)<SUB>2</SUB>, in Y=Ph, Z=Br, and Y=H, Z=PhCO. The BNA-SO<SUB>2</SUB>Na is converted to 1-benzylnicotinamide bromide, while sulfur dioxide or sulfite ions are formed.

• 公益社団法人 日本化学会の論文

著者

• Inoue Hiroo

  Department Of Applied Chemistry College Of Engineering Osaka Prefecture University

• Imoto Eiji

  Department of Applied Chemistry College of Engineering The University of Osaka Prefecture

• INOUE Hiroo

  Department of Applied Chemistry, College of Engineering, University of Osaka Prefecture

• Inoguchi Nobuaki

  Department of Applied Chemistry, College of Engineering, University of Osaka Prefecture

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