(S)-SEGPHOS, >=94%

Code: 693006-50MG D2-231

Application

Takasago Ligands and Complexes for Asymmetric Reactions

Chiral biaryl bisphosphine catalytic ligand used for: Rhodium-catalyzed asymmetric formal olefinatio...


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Your Price
€30.95 50MG
€38.07 inc. VAT

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 Stereoselective preparation of homoallylic alcohols via Ir-catalyzed stereoselective transfer hydrogenative crotylation of an allylic acetate with alcohols or aldehydes Regio- and stereoselective preparation of axially chiral arylnaphthalene derivatives via rhodium-catalyzed [2+2+2] cycloaddition of diynes with naphthalenepropynoic acid derivatives Diastereo- and enantioselective hydrogenation of α-amino-β-keto ester hydrochlorides catalyzed by an iridium complex Preparation of dihydroisoquinolinones via nickel-catalyzed denitrogenative annulation of benzotriazinones with 1,3-dienes and alkenes Stereoselective preparation of indanol derivatives via Rh-catalyzed enantioselective alkynylative cyclization of allenyl aldehydes with terminal alkynes

Legal Information

Sold in collaboration with Takasago for research purposes only. JP Registration No. 3148136

SEGPHOS is a registered trademark of Takasago Intl. Corp.

Packaging

50, 100 mg in amber glass bottle

assay≥94%
formsolid
InChI keyRZZDRSHFIVOQAF-UHFFFAOYSA-N
InChI1S/C38H28O4P2/c1-5-13-27(14-6-1)43(28-15-7-2-8-16-28)33-23-21-31-37(41-25-39-31)35(33)36-34(24-22-32-38(36)42-26-40-32)44(29-17-9-3-10-18-29)30-19-11-4-12-20-30/h1-24H,25-26H2
mp231-235 °C
optical activity[α]20/D -11°, c = 0.5 in chloroform
Quality Level100
Cas Number210169-54-3
This product has met the following criteria to qualify for the following awards:



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