Chiral Phosphoric Acid Catalysts

Chiral Brønsted Acid Catalysts

Chiral Ligands

Chiral Phosphorus Ligands

REAGENT

S-()-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate

97%

CAS:35193-64-7

Formula:C₂₀H₁₃O₄P

MW:348.29 g/mol

฿390.00

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REAGENT

(R)-(-)-BNP acid

98%

CAS:39648-67-4

Formula:C₂₀H₁₃O₄P

MW:348.29 g/mol

฿370.00

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REAGENT

(-)-(5aS,10bR)-5a,10b-Dihydro-2-(2,4,6-triMethylphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxaziniuM Chloride Monohydrate

CAS:919102-70-8

Formula:C₂₁H₂₂ClN₃OH₂O

MW:367.88 g/mol

฿1,593.00

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REAGENT

(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate

97%

CAS:925706-40-7

Formula:C₂₃H₂₈BF₄N₃O

MW:449.2925 g/mol

฿12,096.00

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REAGENT

(S)-3-[1-(4-Methoxybenzenesulfonyl)-(4S,5S)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]-1,1'-binaphthalene-2,2'-diyl Hydrogen Phosphate

≥96%

CAS:1621994-95-3

Formula:C₄₂H₃₁N₂O₇PS

MW:738.75 g/mol

฿6,050.00

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REAGENT

[bis[3,5-bis(trifluoromethyl)phenyl]-[(2R)-pyrrolidin-2-yl]methoxy]-trimethylsilane

>=95%, ee 99%

CAS:908303-26-4

Formula:C₂₄H₂₃F₁₂NOSi

MW:597.52 g/mol

฿4,260.00

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REAGENT

1,1′-Bi-2-naphthol bis(trifluoromethanesulfonate)

97%

CAS:128575-34-8

Formula:C₂₂H₁₂F₆O₆S₂

MW:550.45 g/mol

฿2,628.00

ข้อมูล

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