Chiral Phosphine Ligands for Asymmetric Synthesis (2)

REAGENT

(2R,4R)-PTBP-Skewphos

97%

CAS:1459709-16-0

Formula:C₄₅H₆₂P₂

MW:664.92 g/mol

฿6,120.00

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REAGENT

(R)-()-2-[2-(Diphenylphosphino)phenyl]-4-isopropyl-2-oxazoline

98%

CAS:164858-78-0

Formula:C₂₄H₂₄NOP

MW:373.43 g/mol

฿1,665.00

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REAGENT

(S)-2-[2-[Bis(2-tolyl)phosphino]phenyl]-4-tert-butyl-4,5-dihydro-oxazole

97%

CAS:218460-00-5

Formula:C₂₇H₃₀NOP

MW:415.51 g/mol

฿11,700.00

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REAGENT

(S)-(−)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis(diphenylphosphine)

≥97%

CAS:133545-17-2

Formula:C₃₈H₃₂O₂P₂

MW:582.61 g/mol

฿639.00

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REAGENT

(R)-()-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(4-t-butylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane

98%

CAS:1298133-38-6

Formula:C₅₅H₇₁N₂P

MW:791.139401 g/mol

฿8,082.00

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REAGENT

(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine

98%

CAS:1298133-36-4

Formula:C₅₂H₆₅N₂P

MW:749.059661 g/mol

฿3,717.00

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REAGENT

(R)-N-(Pyridin-2-ylmethyl)-7′-di( 3,5-di-tert-butylphenyl)phosphin o-1,1′-spirobiindanyl-7-amine

98%

CAS:1298133-21-7

Formula:C₅₁H₆₃N₂P

MW:735.033081 g/mol

฿3,717.00

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REAGENT

N,N'-[(1S,2S)-1,2-diphenyl-1,2-ethanediyl]bis[2-(diphenylphosphino)-BenzaMide

97%

CAS:143668-57-9

Formula:C₅₂H₄₂N₂O₂P₂

MW:788.849602 g/mol

฿2,340.00

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REAGENT

N,N'-[(1R,2R)-1,2-diphenyl-1,2-ethanediyl]bis[2-(diphenylphosphino)-BenzaMide

97%

CAS:138517-62-1

Formula:C₅₂H₄₂N₂O₂P₂

MW:788.849602 g/mol

฿2,142.00

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REAGENT

(R,R,S)-DiazaPhos-PPE

CAS:615257-74-4

Formula:C₄₆H₃₉N₄O₄P

MW:742.80 g/mol

฿45,639.00

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