The reaction of vinyl sulfones with iodine azide: Synthesis and thermal reactions of .BETA.-azidovinyl sulfones.
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p-Toluenesulfonylethene reacted with iodine azide (IN3) to give 2-azido-1-iodo-1-p-toluenesulfonylethane which was treated with 1, 4-diazabicyclo [2. 2. 2] octane (Dabco) to afford trans-2-azido-1-p-toluenesulfonylethene (3a). Similarly benzenesulfonylethene was converted to trans-2-azido-1-benzenesulfonylethene (3b). cis-and trans-2-Benzenesulfonyl-styrenes also reacted with IN3 to give threo-(10) and erythro-2-azido-1-iodo-2-phenyl-1-benzenesulfonylethanes (6), respectively. Treatment of 10 with Dabco gave α-azido-β-benzenesulfonylstyrene (11), whereas 6 yielded β-iodo-β-benzenesulfonylstyrene (7). Heating 3 in ethanol at 50°produced dimeric compounds 13. Refluxing 11 in methanol or irradiation of 11 in a Pyrex tube gave 3-benzenesulfonyl-2-phenyl-1-azirine (14).
収録刊行物
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- CHEMICAL & PHARMACEUTICAL BULLETIN
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CHEMICAL & PHARMACEUTICAL BULLETIN 26 (3), 784-789, 1978
公益社団法人 日本薬学会
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詳細情報 詳細情報について
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- CRID
- 1390282679147254272
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- NII論文ID
- 110003623046
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- NII書誌ID
- AA00602100
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- ISSN
- 13475223
- 00092363
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- 本文言語コード
- en
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可