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    Buchwald-Hartwig偶聯反應目前已被廣泛應用在有機合成中,在此類反應中,配體起到至關重要的作用,采用不同的配體,反應收率和效果均截然不同。百靈威聯合國際知名品牌STREM,研發出一種新型配體BrettPhos,它具有反應條件溫和、純度高(≥98%)和收率高等優點,適用于Buchwald偶聯、Suzuki偶聯和Negishi交叉偶聯等反應。

    此種新配體已在化學科研中取得了令人矚目的成績。在JACS等高端學術期刊上,許多科學家均在發表的科技論文中提及,使用新配體Brettphos幫助他們取得了杰出的科研成果。

     

    產品編號
    CAS
    英文名稱
    包裝
    目錄價
    2-(Dicyclohexylphosphino)-3,6-dimethoxy-2'-4' -6'-tri-i-propyl-1,1'-biphenyl,min. 98% BrettPhos
    250 mg
    1 g
    ¥1,320
    ¥3,960
    2-[3,5-Bis(trifluoromethyl)phenylphosphino]-3,6-dimethoxy-2'-4'-6'-tri-i-propyl-1,1'-biphenyl, min. 98% JackiePhos
    100 mg
    500 mg
    ¥975
    ¥3,900
    2-(Di-t-butylphosphino)-3,6-dimethoxy-2'-4'-6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-butylBrettPhos
    100 mg
    500 mg
    ¥2,025
    ¥8,100
    racemic-2-Di-t-butylphosphino-1,1'-binaphthyl, 98% TrixiePhos
    250 mg
    1 g
    ¥645
    ¥1,935
    2-(Di-t-butylphosphino)biphenyl, 99% JohnPhos
    500 mg
    2 g
    ¥585
    ¥1,755
    2-Di-t-butylphosphino-2'-(N,N-dimethylamino)biphenyl, 98%
    500 mg
    2 g
    ¥720
    ¥2,160
    2-(Di-tert-butylphosphino)-2'-methylbiphenyl ,99%
    500 mg
    2 g
    ¥735
    ¥2,205
    2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl, min. 98%
    250 mg
    1 g
    ¥1,260
    ¥3,780
    2-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-butylXPhos
    500 mg
    2 g
    ¥450
    ¥1,350
    2'-Dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1' -biphenyl hydrate sodium salt
    500 mg
    2 g
    ¥2,610
    ¥7,830
    2-(Dicyclohexylphosphino)biphenyl, 98%
    500 mg
    2 g
    ¥345
    ¥1,035
    2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1' –biphenyl hydrate sodium salt (water soluble SPhos), min. 98%
    500 mg
    2 g
    ¥1,410
    ¥4,230
    2-Dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl, min. 98% Sphos
    500 mg
    2 g
    ¥675
    ¥2,025
    2-(Dicyclohexylphosphino)-2'-(N,N-dimethylamino)biphenyl, 98% DavePhos
    500 mg
    2 g
    ¥600
    ¥1,800
    2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl, min. 98% RuPhos
    500 mg
    2 g
    ¥1,170
    ¥3,510
    2-Dicyclohexylphosphino-2'-methylbiphenyl, min. 98% MePhos
    500 mg
    2 g
    ¥720
    ¥2,160
    2-(Dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% Xphos
    500 mg
    2 g
    ¥450
    ¥1,350
    2-Diphenylphosphino-2'-(N,N-dimethylamino)biphenyl, 98%
    500 mg
    2 g
    ¥555
    ¥1,275

    BrettPhos配體配套用催化劑

    產品編號
    CAS
    產品名稱
    包裝
    目錄價
    [1,1'-雙(二苯基磷)二茂鐵]二氯化鈀(Pd(dppf)Cl2)
    1,1'-Bis(diphenylphosphino)ferrocene palladiumdichloride, 99%
    1 g
    5 g
    ¥330
    ¥1,560
    三(二亞芐基丙酮)二鈀(Pd2(dba)3)
    Tris(dibenzylideneacetone)dipalladium(0), 97%
    1 g
    5 g
    ¥356
    ¥1,260
    醋酸鈀(Pd(OAc)2)
    Palladium(II) acetate [47.5% Pd]
    1 g
    5 g
    ¥480
    ¥1,800
    四(三苯基膦)鈀(Pd(PPh3)4)
    Tetrakis(triphenylphosphine)palladium(0) [9.2% Pd]
    1 g
    5 g
    ¥240
    ¥816
    氯化鈀(PdCl2)
    Palladium(II) chloride ,99.9% [Pd>59.8%]
    1 g
    5 g
    ¥460
    ¥1,800
    (+/-)-2,2'-雙(二苯基膦)-1,1'-聯萘(BINAP)
    (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl ,98%
    1 g
    5 g
    ¥260
    ¥1,020
    65-47-4
    叔丁醇鉀
    Potassium tert-butoxide ,99%
    25 g
    100 g
    ¥238
    ¥367
    叔丁醇鈉
    Sodium tert-butoxide ,99%
    5 g
    25 g
    ¥200
    ¥280
    碳酸銫
    Cesium carbonate ,99%
    25 g
    100 g
    ¥339
    ¥813

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