Tricyclohexylphosphine → 5-Butylnorbornene 5-norbornene-2-carboxylic acid butyl ester

HRID 1270662

반응식

HRID 1270662 반응식
[CH2:1]([CH:5]1[CH2:10][CH:9]2[CH2:11][CH:6]1[CH:7]=[CH:8]2)[CH2:2][CH2:3][CH3:4].[CH2:12]([O:16][C:17]([CH:19]1[CH2:24][CH:23]2[CH2:25][CH:20]1[CH:21]=[CH:22]2)=[O:18])[CH2:13][CH2:14][CH3:15].FC1C([B-](C2C(F)=C(F)C(F)=C(F)C=2F)(C2C(F)=C(F)C(F)=C(F)C=2F)C2C(F)=C(F)C(F)=C(F)C=2F)=C(F)C(F)=C(F)C=1F.C[NH+](C)C1C=CC=CC=1.C1(P(C2CCCCC2)C2CCCCC2)CCCCC1>C([O-])(=O)C.C([O-])(=O)C.[Pd+2].C1(C)C=CC=CC=1>[CH2:1]([CH:5]1[CH2:10][CH:9]2[CH2:11][CH:6]1[CH:7]=[CH:8]2)[CH2:2][CH2:3][CH3:4].[CH2:12]([O:16][C:17]([CH:19]1[CH2:24][CH:23]2[CH2:25][CH:20]1[CH:21]=[CH:22]2)=[O:18])[CH2:13][CH2:14][CH3:15]

참가 물질

7

반응물 4

HCID 75806TricyclohexylphosphineHCID 168020Bicyclo[2.2.1]hept-2-ene, 5-butyl-HCID 10996402N,N-dimethylanilinium tetrakis(pentafluorophenyl)borateHCID 15608148Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate

생성물 1

HCID 866000185-Butylnorbornene 5-norbornene-2-carboxylic acid butyl ester

시약·촉매·용매 2

HCID 167845palladium(II) acetate촉매HCID 1140Toluene용매

반응 조건

온도
90 °C

실험 절차

5-Butylnorbornene (730 g) and 5-norbornene-2-carboxylic acid butyl ester (940 g) were added to a reactor at room temperature. Then, toluene (1,600 g) was added to the reactor. The air inside the reactor was replaced by nitrogen and the reactor was heated to 90° C. Then, palladium diacetate (0.21 g), dimethyl aniliniumtetrakis (pentafluorophenyl)borate (1.55 g) and tricylcohexylphosphine (0.27 g) dissolved in dichloromethyl were added to the reactor. Reaction was performed for 18 hours while stirring to obtain a polymer solution.

후처리

  1. additionwere added to the reactor
  2. customReaction
  3. customto obtain a polymer solution

출처 및 근거

ORD 기록
ord-45f737c0c5824ce1a33c22ee2566cec1
출처 데이터셋
uspto-grants-2007_04
특허 번호
US07202312B2

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