New Methods and Reagents in Organic Synthesis. 20. 2-Mesitylenesulfonyl diazomethane : Synthesis and Application to the Arndt-Eistert Synthesis
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概要
- 論文の詳細を見る
2-Mesitylenesulfonyldiazomethane (4) was conveniently prepared from 2-mesitylenesulfonylchloride (5) in 4 steps. Reaction of 4 with benzoyl chloride smoothly furnished α-benzoyl α-(2-mesitylenesulfonyl) diazomethane (9). Thermal treatment of 9 in the presence of alcohols generally gave the Wolff rearrangement product (10) as the major product accompanied with the intramolecular C-H insertion product (11). When acetonitrile was used as a reaction solvent, a substantial amount of the desulfonylated product (13) was also formed.
- 公益社団法人日本薬学会の論文
- 1982-03-25
著者
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塩入 孝之
名城大学薬学部
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塩入 孝之
Faculty Of Pharmaceutical Sciences Nagoya City University
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青山 豊彦
名古屋市立大学大学院薬学研究科
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青山 豊彦
Faculty Of Pharmaceutical Sciences Nagoya City University
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KUO YINGCHE
Faculty of Pharmaceutical Sciences, Nagoya City University
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Kuo Yingche
Faculty Of Pharmaceutical Sciences Nagoya City University
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