Ethanol → Bis(diisopropylamino)chlorophosphine

HRID 351968

반응식

HRID 351968 반응식
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]

참가 물질

6

반응물 4

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

생성물 1

HCID 2733425Bis(diisopropylamino)chlorophosphine

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

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).

후처리

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

출처 및 근거

ORD 기록
ord-83af2790a07e405194234f0626c16a79
출처 데이터셋
uspto-grants-2004_06
특허 번호
US06743905B2

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