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Sigma-Aldrich

  • 6-(2-(5-chloropyridin-2-yl)-1-phenylpropan-2-yl)pyridin-2-ol (c15-1318-411)
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    ALD00627-250MG

    Sigma-Aldrich

    6-(2-(5-CHLOROPYRIDIN-2-YL)-1-PHENYLPROPAN-2-YL)PYRIDIN-2-OL (C15-1318-411)

    Price: $431.63
    List Price: $479.59
    Application This ligand was developed by the Yu lab to enable the Pd-catalyzed dehydrogenation of aliphatic carboxylic acids through a typically challenging activation of the &#946-methylene C-H bond. This method is chemoselective to carboxylic
    SKUALD00627-250MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-411
    Pack Size 250 MG
    Price:
    Price: $431.63
    List Price: $479.59
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  • 6-(2-(5-chloropyridin-2-yl)-1-phenylpropan-2-yl)pyridin-2-ol (c15-1318-410)
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    ALD00627-1G

    Sigma-Aldrich

    6-(2-(5-CHLOROPYRIDIN-2-YL)-1-PHENYLPROPAN-2-YL)PYRIDIN-2-OL (C15-1318-410)

    Price: $1,073.14
    List Price: $1,192.38
    Application This ligand was developed by the Yu lab to enable the Pd-catalyzed dehydrogenation of aliphatic carboxylic acids through a typically challenging activation of the &#946-methylene C-H bond. This method is chemoselective to carboxylic
    SKUALD00627-1G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-410
    Pack Size 1 GR
    Price:
    Price: $1,073.14
    List Price: $1,192.38
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  • 6-(2-(quinolin-2-yl)propan-2-yl)pyridin-2-ol (c15-1318-409)
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    ALD00626-250MG

    Sigma-Aldrich

    6-(2-(QUINOLIN-2-YL)PROPAN-2-YL)PYRIDIN-2-OL (C15-1318-409)

    Price: $473.88
    List Price: $526.53
    Application This ligand was developed by the Yu lab to enable the Pd-catalyzed dehydrogenation of aliphatic carboxylic acids through a typically challenging activation of the &#946-methylene C-H bond. This method is chemoselective to carboxylic
    SKUALD00626-250MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-409
    Pack Size 250 MG
    Price:
    Price: $473.88
    List Price: $526.53
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  • 6-(2-(quinolin-2-yl)propan-2-yl)pyridin-2-ol (c15-1318-408)
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    ALD00626-1G

    Sigma-Aldrich

    6-(2-(QUINOLIN-2-YL)PROPAN-2-YL)PYRIDIN-2-OL (C15-1318-408)

    Price: $1,258.29
    List Price: $1,398.10
    Application This ligand was developed by the Yu lab to enable the Pd-catalyzed dehydrogenation of aliphatic carboxylic acids through a typically challenging activation of the &#946-methylene C-H bond. This method is chemoselective to carboxylic
    SKUALD00626-1G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-408
    Pack Size 1 GR
    Price:
    Price: $1,258.29
    List Price: $1,398.10
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  • 1 4-diethyl 2-(1-pyridin-1-ium-yl)butanedioate ethylsulfate (c15-1318-407)
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    ALD00619-500MG

    Sigma-Aldrich

    1 4-DIETHYL 2-(1-PYRIDIN-1-IUM-YL)BUTANEDIOATE ETHYLSULFATE (C15-1318-407)

    Price: $293.57
    List Price: $326.19
    Application 1,4-Diethyl 2-(1-pyridin-1-ium-yl)butanedioate ethylsulfate is a bench-stable pyridinium feedstock capable of acting as an inexpensive, scalable and practical building block toward the synthesis of a variety of C-4 alkyl pyridines.
    SKUALD00619-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-407
    Pack Size 500 MG
    Price:
    Price: $293.57
    List Price: $326.19
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  • 1 4-diethyl 2-(1-pyridin-1-ium-yl)butanedioate ethylsulfate (c15-1318-406)
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    ALD00619-2G

    Sigma-Aldrich

    1 4-DIETHYL 2-(1-PYRIDIN-1-IUM-YL)BUTANEDIOATE ETHYLSULFATE (C15-1318-406)

    Price: $690.86
    List Price: $767.62
    Application 1,4-Diethyl 2-(1-pyridin-1-ium-yl)butanedioate ethylsulfate is a bench-stable pyridinium feedstock capable of acting as an inexpensive, scalable and practical building block toward the synthesis of a variety of C-4 alkyl pyridines.
    SKUALD00619-2G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-406
    Pack Size 2 GR
    Price:
    Price: $690.86
    List Price: $767.62
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  • psi2 (c15-1318-405)
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    ALD00613-5G

    Sigma-Aldrich

    PSI2 (C15-1318-405)

    Price: $1,294.71
    List Price: $1,438.57
    Application PSI 2 is a stable and sustainably prepared P(V) reagent developed by the Baran Lab for the synthesis of phosphorodithioate oligonucleotides. The phosphorodithioate linkages afforded by PSI 2 are effectively cleaved by RNAse-H while
    SKUALD00613-5G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-405
    Pack Size 5 GR
    Price:
    Price: $1,294.71
    List Price: $1,438.57
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  • psi2 (c15-1318-404)
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    ALD00613-500MG

    Sigma-Aldrich

    PSI2 (C15-1318-404)

    Price: $305.36
    List Price: $339.29
    Application PSI 2 is a stable and sustainably prepared P(V) reagent developed by the Baran Lab for the synthesis of phosphorodithioate oligonucleotides. The phosphorodithioate linkages afforded by PSI 2 are effectively cleaved by RNAse-H while
    SKUALD00613-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-404
    Pack Size 500 MG
    Price:
    Price: $305.36
    List Price: $339.29
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  • psi2 (c15-1318-403)
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    ALD00613-25G

    Sigma-Aldrich

    PSI2 (C15-1318-403)

    Price: $2,145.33
    List Price: $2,383.70
    Application PSI 2 is a stable and sustainably prepared P(V) reagent developed by the Baran Lab for the synthesis of phosphorodithioate oligonucleotides. The phosphorodithioate linkages afforded by PSI 2 are effectively cleaved by RNAse-H while
    SKUALD00613-25G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-403
    Pack Size 25 GR
    Price:
    Price: $2,145.33
    List Price: $2,383.70
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  • n-((1s,2s)-1-(3,5-di-tert-butylphenyl)-2-(quinolin-2-yl)butyl)acetamide (c15-1318-402)
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    ALD00596-100MG
    Application This chiral acetyl-protected aminoethyl quinoline (APAQ) ligand was developed by the Yu group for ligand-enabled acceleration of Pd-catalyzed enantioselective &#946-methylene C–H functionalization, which is important for the
    SKUALD00596-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-402
    Pack Size 100 MG
    Price:
    Price: $293.14
    List Price: $325.71
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  • n-boc-n'-tfa-pyrazole-1-carboxamidine (c15-1318-401)
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    ALD00592-1G

    Sigma-Aldrich

    N-Boc-N'-TFA-pyrazole-1-carboxamidine (C15-1318-401)

    Price: $181.78
    List Price: $201.98
    Application Powerful guanidinylation reagent from the Baran Lab developed for the installation of monoprotected boc-guanidine on primary and secondary amines, particularly electron-deficient and hindered amines . Other Notes 11-Step Total Synthesis
    SKUALD00592-1G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-401
    Pack Size 1 GR
    Price:
    Price: $181.78
    List Price: $201.98
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  • pyridin-3-yl sulfurofluoridate (c15-1318-400)
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    ALD00586-500MG

    Sigma-Aldrich

    Pyridin-3-yl sulfurofluoridate (C15-1318-400)

    Price: $145.01
    List Price: $161.12
    Application Pyridin-3-yl sulfurofluoridate can be used in the Pd-catalyzed Suzuki-Miyuara cross-coupling reaction. The fluorosulfate functionality was shown by Sharpless and coworkers to have distinct reactivity in comparison to other functional
    SKUALD00586-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1318-400
    Pack Size 500 MG
    Price:
    Price: $145.01
    List Price: $161.12
    Quantity:
     
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