Dichloromethane → HCID 20513699、化合物

HRID 1902807ノート

反応式

HRID 1902807 の反応式
[S:1]([CH2:4][S:5][C:6]1[S:7][C:8](=C)[C:9]([CH2:13][CH3:14])([CH2:11][CH3:12])[N:10]=1)[C:2]#[N:3].ClCl.[Cl:18][CH2:19][Cl:20]>>[S:1]([CH2:4][S:5][C:6]1[S:7][C:8](=[C:19]([Cl:20])[Cl:18])[C:9]([CH2:13][CH3:14])([CH2:11][CH3:12])[N:10]=1)[C:2]#[N:3]

参加物

4

反応物 3

HCID 6344Dichloromethane2 回HCID 24526ChlorineHCID 13066423HCID 13066423、化合物

生成物 1

HCID 20513699HCID 20513699、化合物

実験手順

2-Thiocyanomethylthio-4,4-diethyl-5-methylenethiazoline, 23. gm, is added to 75 ml of dichloromethane. 0.72 gm of chlorine in 20 ml of dichloromethane is then added to the system. The system is stirred at room temperature for 1 hour. The system is then washed with saturated sodium bicarbonate solution, filtered and the organic solution dried over magnesium sulfate. The dichloromethane is removed by stripping to give the 2-thiocyanomethylthio-4,4-diethyl-5-dichloromethylenethiazoline.

後処理

  1. washThe system is then washed with saturated sodium bicarbonate solution
  2. filtrationfiltered
  3. dry with materialthe organic solution dried over magnesium sulfate
  4. customThe dichloromethane is removed

出典と根拠

ORDレコード
ord-a1970cbf9ae34c30acd21a5385cba379
出典データセット
uspto-grants-1982_12
特許番号
US04365989

反応ノート

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