反応式
COC1CCCC=1.CON=O.[CH3:12][O:13][C:14]1([O:21][CH3:22])[CH2:18][CH2:17][CH2:16][C:15]1=[N:19][OH:20]>OS(O)(=O)=O.O=S(=O)=O>[CH3:22][O:21][C:14]1([O:13][CH3:12])[CH2:18][CH2:17][CH2:16][CH:15]1[N:19]=[O:20]参加物
5
実験手順
1,1-Dimethoxy-2-nitrosocyclopentane dimer was prepared as in Example 1 by reacting 1-methoxycyclopentene (15.9 g., 0.162 mole) with an excess of methylnitrite (29.7 g., 0.48 mole) using 0.5 mole percent of 20% oleum as catalyst. The product (20.5 g.) was mostly the desired dimer with a small amount of 1,1-dimethoxy-2-oximinocyclopentane. An additional 5 grams of product were recovered by flash evaporation of the wash liquors. The structure was confirmed by IR and nmr.
後処理
- customAn additional 5 grams of product were recovered by flash evaporation of the wash liquors
出典と根拠
- ORDレコード
- ord-63d68a48028f4205bc043ca32d4360eb
- 出典データセット
- uspto-grants-1980_06
- 特許番号
- US04206112
関連ノート
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