Dichlorodimethylsilane → Chlorodimethyl(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl) silane

HRID 1636215ノート

反応式

HRID 1636215 の反応式
[CH3:1][C:2]1[CH2:3][C:4]2[CH:5]=[C:6]3[C:10](=[CH:11][C:12]=2[C:13]=1[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[CH:9]([Li])[CH2:8][CH2:7]3.[Si:21]([CH3:25])([CH3:24])(Cl)[Cl:22]>C1COCC1>[Cl:22][Si:21]([CH3:25])([CH3:24])[CH:3]1[C:4]2[C:12](=[CH:11][C:10]3[CH2:9][CH2:8][CH2:7][C:6]=3[CH:5]=2)[C:13]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[C:2]1[CH3:1]

参加物

4

反応物 2

HCID 6398DichlorodimethylsilaneHCID 178506814HCID 178506814、化合物

生成物 1

HCID 19350461Chlorodimethyl(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl) silane収率 96.1%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒2 回

反応条件

温度
22.5 °C

実験手順

(6-Methyl-7-phenyl-1,2,3,5-tetrahydro-s-indacenyl) lithium (17.8305 g, 0.07068 moles) in THF (50 mL) was added dropwise to a solution of Me2SiCl2 (21.3694 g, 0.1656 moles) in THF (100 mL) at 0° C. This mixture was then allowed to stir at 20-25° C. 16 hours. After the reaction period the volatiles were removed and the residue extracted and filtered using hexane. The removal of the hexane resulted in the isolation of the desired product as a viscous yellow oil (23.0231 g, 96.1 percent).

後処理

  1. custom16 hours
  2. customAfter the reaction period the volatiles
  3. customwere removed
  4. extractionthe residue extracted
  5. filtrationfiltered
  6. customThe removal of the hexane

出典と根拠

ORDレコード
ord-f5747fa37914482f993dd0c8faa1bcd8
出典データセット
uspto-grants-2000_03
特許番号
US06034022

反応ノート

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