Regioselective Cleavage Reaction of the Aromatic Methylenedioxy Ring. V.1) Cleavage with Sodium Alkoxides-Alcohols, Potassium tert-Butoxide-Alcohols, Dimsyl Anion-Methyl Alcohol, Metallic Sodium-Alcohols, and Sodium Cyanide in Dipolar Aprotic Solvents

Chemical and Pharmaceutical Bulletin

Volumn 40, Issue 7, 1992, Pages 1691-1696

  Imakura, Yasuhiro ^a   Okimoto, Kazuto ^b   Konishi, Tatsuya ^c   Hisazumi, Mariko ^a   Yamazaki, Junyo ^a   Kobayashi, Shigeru ^d   Yamashita, Shinsuke ^a  

^a NARUTO UNIVERSITY OF EDUCATION   (Japan)

^b ASTELLAS PHARMA INC   (Japan)

^c Teikoku Seiyaku Co Ltd ^*  (Japan)

^d SHIKOKU UNIVERSITY   (Japan)

Author keywords

cyanide ion; dimsyl anion; dipolar aprotic solvent; electron withdrawing group; methylenedioxy ring; potassium erf butoxide; regioselective cleavage reaction; sodium alkoxide

Indexed keywords

PHENOL DERIVATIVE;

ARTICLE; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; SYNTHESIS;

EID: 0026733262     PISSN: 00092363     EISSN: 13475223     Source Type: Journal    
DOI: 10.1248/cpb.40.1691     Document Type: Article

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