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5. Cyclization and halogenation of substituted o-allylphenols with diacetoxyiodobenzene in the presence

Cyclization and halogenation of substituted o-allylphenols with diacetoxyiodobenzene in the presence

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：su18tt

【摘 要】

：

Substituted 2-halomethy1-2,3-dihydrobenzofurans were synthesized in one pot and in mild yield from substituted o-allylphenols with diacetoxyiodobenzene in the p

【作 者】

：

Qi Zhong Zhou Chun Lin He Zhen 

【机 构】

：

Department of Chemistry

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

2-Halomethy1-2 3-dihydrobecnzofuran Diacetoxyiodobenzene Cyclization Halogenatio 

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论文部分内容阅读

Substituted 2-halomethy1-2,3-dihydrobenzofurans were synthesized in one pot and in mild yield from substituted o-allylphenols with diacetoxyiodobenzene in the presence of I2 or Br2 in dry CH2Cl2 under reflux.

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