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Anaesthetics, synthesized

  
  • (11br)-2,6-di-9-phenanthrenyl-4-hydroxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-oxide
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    700665-100MG

    (11BR)-2 6-DI-9-PHENANTHRENYL-4-HYDROXY-DINAPHTHO (2 1-D:1' 2'-F)(1 3 2)DIOXAPHOSPHEPIN-4-OXIDE

    Price: $540.87
    List Price: $600.97
    Application Catalyst for: Asymmetric hydrogenation cascade Enantioselective Friedel-Crafts reaction Asymmetric hydrogenation of 2-substituted quinolines Chiral Broensted acid catalyzed enantioselective a-aminoxylation of ene carbamates Preparation
    SKU700665-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-083015
    Pack Size 100 MG
    Price:
    Price: $540.87
    List Price: $600.97
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  • (4s)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-5,5-dimethyl-4-(1-methylethyl)-oxazole (c09-1046-046)
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    S468593-500mg

    (4S)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-5,5-dimethyl-4-(1-methylethyl)-oxazole (C007B-413753)

    Price: $679.74
    List Price: $755.27
    DescriptionUse of 5,5-(Dimethyl)-i-Pr-PHOX as a Practical Equivalent to t-Bu-PHOX in Asymmetric CatalysisDesign, Synthesis, and Applications of Potential Substitutes of t-Bu-Phosphinooxazoline in Pd-Catalyzed Asymmetric Transformations and Their Use
    SKUS468593-500mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-413753
    Pack Size 1 EA
    Price:
    Price: $679.74
    List Price: $755.27
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  • (r)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene (c15-1279-281)
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    295817-1G

    (R)-(+)-2 2'-BIS(DIPHENYLPHOSPHINO)-1 1' - BINAPHTHYL 97% (99% EE/HPLC) (C005B-077622)

    Price: $200.65
    List Price: $222.95
    ( R )-(+)-BINAP is a chiral diphosphine ligand that exhibits high enantioselectivity and reactivity in various organic reactions. ( R )-(+)-2,2&#8242-Bis(diphenylphosphino)-1,1&#8242-binaphthalene is an axially dissymmetric bis(triaryl)phosphine
    SKU295817-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-077622
    Pack Size 1 GR
    Price:
    Price: $200.65
    List Price: $222.95
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  • (r)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene (c15-1279-282)
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    295817-5G

    (R)-(+)-2 2'-BIS(DIPHENYLPHOSPHINO)-1 1' - BINAPHTHYL 97% (99% EE/HPLC) (C005B-077623)

    Price: $318.81
    List Price: $354.24
    ( R )-(+)-BINAP is a chiral diphosphine ligand that exhibits high enantioselectivity and reactivity in various organic reactions. ( R )-(+)-2,2&#8242-Bis(diphenylphosphino)-1,1&#8242-binaphthalene is an axially dissymmetric bis(triaryl)phosphine
    SKU295817-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-077623
    Pack Size 5 GR
    Price:
    Price: $318.81
    List Price: $354.24
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  • (r)-(+)-3-(benzyloxycarbonyl)-4-oxazolidinecarboxylic acid
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    469475-1G

    (R)-(+)-3-(BENZYLOXYCARBONYL)-4-OXAZOLID - INECARBOXYLIC ACID 98% (97% EE/HPLC)

    Price: $269.77
    List Price: $299.74
    Application Useful chiral synthon (derived from serine) for the asymmetric synthesis of a variety of nitrogen-containing targets.
    SKU469475-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-091976
    Pack Size 1 GR
    Price:
    Price: $269.77
    List Price: $299.74
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  • (s)-dtbm-segphos(r) (c15-1223-017)
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    692980-100MG

    (S)-DTBM-SEGPHOS« >=94% (C005B-025019)

    Price: $112.31
    List Price: $124.79
    Application Takasago Ligands and Complexes for Asymmetric Reactions Catalytic ligand for: Enantioselective synthesis of secondary allylic alcohols via enantioselective reductions of &#945,&#946-unsaturated ketones Stereoselective preparation of
    SKU692980-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-025019
    Pack Size 100 MG
    Price:
    Price: $112.31
    List Price: $124.79
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  • (s)-dtbm-segphos(r) (c15-1223-018)
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    692980-1G

    (S)-DTBM-SEGPHOS« >=94% (C005B-025020)

    Price: $341.92
    List Price: $379.92
    Application Takasago Ligands and Complexes for Asymmetric Reactions Catalytic ligand for: Enantioselective synthesis of secondary allylic alcohols via enantioselective reductions of &#945,&#946-unsaturated ketones Stereoselective preparation of
    SKU692980-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-025020
    Pack Size 1 GR
    Price:
    Price: $341.92
    List Price: $379.92
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  • (s)-ru(oac)2(segphos(r))
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    693243-100MG

    (S)-RU(OAC)2(SEGPHOS(R))

    Price: $130.77
    List Price: $145.30
    Application Takasago Ligands and Complexes for Asymmetric Reactions ( S )-Ru(OAc) 2 (SEGPHOS &#174 ) can be used as a catalyst: To prepare highly chemo, enantio, and diastereoselective primary &#946-amino lactams by asymmetric reductive amination
    SKU693243-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-036673
    Pack Size 100 MG
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    Price: $130.77
    List Price: $145.30
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  • (s)-segphos(r)
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    693006-100MG

    (S)-SEGPHOS« >=94%

    Price: $124.70
    List Price: $138.55
    Application Takasago Ligands and Complexes for Asymmetric Reactions Chiral biaryl bisphosphine catalytic ligand used for: Rhodium-catalyzed asymmetric formal olefination or cycloaddition of 1,3-dicarbonyl compounds with 1,6-diynes or 1,6-enynes
    SKU693006-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-025021
    Pack Size 100 MG
    Price:
    Price: $124.70
    List Price: $138.55
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  • (s)-segphos® (c09-1045-691)
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    S463309-100mg

    (S)-SEGPHOS® (C007B-273831)

    Price: $185.95
    List Price: $206.61
    DescriptionTakasago Ligands and Complexes for Asymmetric ReactionsChiral biaryl bisphosphine catalytic ligand used for:Rhodium-catalyzed asymmetric formal olefination or cycloaddition of 1,3-dicarbonyl compounds with 1,6-diynes or
    SKUS463309-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-273831
    Pack Size 1 EA
    Price:
    Price: $185.95
    List Price: $206.61
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  • (s)-segphos® (c09-1045-692)
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    S463309-50mg

    (S)-SEGPHOS® (C007B-273832)

    Price: $126.17
    List Price: $140.19
    DescriptionTakasago Ligands and Complexes for Asymmetric ReactionsChiral biaryl bisphosphine catalytic ligand used for:Rhodium-catalyzed asymmetric formal olefination or cycloaddition of 1,3-dicarbonyl compounds with 1,6-diynes or
    SKUS463309-50mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-273832
    Pack Size 1 EA
    Price:
    Price: $126.17
    List Price: $140.19
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  • 1,1′-binaphthyl-2,2′-diamine (c09-0748-530)
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    B120051-1g

    1,1′-Binaphthyl-2,2′-diamine (C007B-033659)

    Price: $136.56
    List Price: $151.73
    ApplicationNovel axially chiral Rh N-heterocyclic carbene complexes were prepared from axially dissymmetric 1,1'-binaphthalenyl-2,2'-diamine and applied in the Rh-catalyzed enantioselective hydrosilylation of methyl ketones. The enantioselective
    SKUB120051-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-033659
    Pack Size 1 EA
    Price:
    Price: $136.56
    List Price: $151.73
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