Hydrochloric Acid → HCID 58380880, 화합물

HRID 1948159

반응식

HRID 1948159 반응식
[CH3:1][O:2][N:3]([CH3:12])[C:4](=[O:11])[C:5]([C:7]([F:10])([F:9])[F:8])=[CH2:6].C[Si](C)(C)[O:15][C:16]([CH:18]=[CH2:19])=[CH2:17].Cl>C1COCC1>[CH3:1][O:2][N:3]([CH3:12])[C:4]([C:5]1([C:7]([F:10])([F:8])[F:9])[CH2:19][CH2:18][C:16](=[O:15])[CH2:17][CH2:6]1)=[O:11]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 5546572-(Trimethylsiloxy)-1,3-butadieneHCID 114580682-Propenamide, N-methoxy-N-methyl-2-(trifluoromethyl)-

생성물 1

HCID 58380880HCID 58380880, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

21.8 g (119 mmol) of N-Methoxy-N-methyl-2-trifluoromethyl-acrylamide (67) and 36.1 ml (29.6 mmol) of 2-(trimethylsiloxy)-1,3-butadiene were mixed and divided into 3 portions. Each portion was treated at 120° C. under microwave irradiation for 2 h. The combined reaction products were then diluted using 150 ml of THF, 100 ml of a 5% aqueous solution of HCl was added and stirred for 1 h at ambient temperature. Afterwards, the mixture was extracted three times using 200 ml of ethyl acetate each, dried using MgSOt and evaporated to yield 18.0 g, used without further purification. Rt=0.72 min (Method P).

후처리

  1. additionEach portion was treated at 120° C. under microwave irradiation for 2 h
  2. customThe combined reaction products
  3. additionwere then diluted
  4. additionwas added
  5. extractionAfterwards, the mixture was extracted three times
  6. customdried
  7. customevaporated
  8. customto yield 18.0 g
  9. customused without further purification

출처 및 근거

ORD 기록
ord-c3c6b04c9592419b8801d03943793262
출처 데이터셋
uspto-grants-2013_03
특허 번호
US08399482B2

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