Ethanol → Bis(diisopropylamino)chlorophosphine

HRID 351968

反応式

HRID 351968 の反応式
P(Cl)(Cl)[Cl:2].C(NC(C)C)(C)C.[CH:12]([N:15]([PH:19][N:20]([CH:24]([CH3:26])[CH3:25])[CH:21]([CH3:23])[CH3:22])[CH:16]([CH3:18])[CH3:17])([CH3:14])[CH3:13].C(O)C>C1(C)C=CC=CC=1>[CH:24]([N:20]([P:19]([N:15]([CH:12]([CH3:14])[CH3:13])[CH:16]([CH3:17])[CH3:18])[Cl:2])[CH:21]([CH3:23])[CH3:22])([CH3:26])[CH3:25]

参加物

6

反応物 4

HCID 702EthanolHCID 7912DiisopropylamineHCID 24387Phosphorus trichlorideHCID 498731Bis(diisopropylamino)-phosphine

生成物 1

HCID 2733425Bis(diisopropylamino)chlorophosphine

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒

実験手順

Bis(diisopropylamino)chlorophosphine was synthesized by reacting phosphorous trichloride and diisopropylamine in toluene. Fifty ml of the resulting bis(diisopropylamino)phosphine was placed in a 250 ml flask and 3.01 ml of ethanol added slowly over a two minute period and the reaction allowed to proceed for several days. After filtering the mixture and removing the solvent, the structure of the bis(diisopropylamino)ethylphosphite ester reagent was analyzed by 31P and 1H NMR (31P NMR in CD3CN 125.9 ppm).

後処理

  1. waitto proceed for several days
  2. filtrationAfter filtering the mixture
  3. customremoving the solvent

出典と根拠

ORDレコード
ord-83af2790a07e405194234f0626c16a79
出典データセット
uspto-grants-2004_06
特許番号
US06743905B2

関連ノート

読み込み中…