420964-1G Display Image

(1S)-(+)-Ketopinic acid, 99%

Code: 420964-1G D2-231

Application

Used to prepare a new chiral oxazolidone auxiliary and a ketopinic derivatized polymer used for the deracemization of amines. Starting material for the synthesis ...


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£72.80 1G

Application

Used to prepare a new chiral oxazolidone auxiliary and a ketopinic derivatized polymer used for the deracemization of amines. Starting material for the synthesis of homochiral 2,10-camphanediols. Employed in the formation of a chiral Schiff base precursor to diethyl (S)-α-amino-α-alkyl phosphonates.

(1S)-(+)-Ketopinic acid may be used to prepare:Chiral phosphine-oxazoline ligands, which can used in asymmetric palladium-catalyzed Heck reaction of aryl or alkenyl triflates with cyclic alkenes.A chiral imino-phosphine ligand, which can be used in palladium-catalyzed asymmetric Diels–Alder reactions to prepare six-membered carbocycles.A chiral iminopyridine ligand, which can be used in copper-catalyzed Henry (nitro aldol) reaction between nitromethane and o-anisol to form the corresponding β-hydroxynitroalkane.

General description

(1S)-(+)-Ketopinic acid is a chiral ketone.

Packaging

1 g in glass bottle

assay99%
InChI keyWDODWBQJVMBHCO-LDWIPMOCSA-N
InChI1S/C10H14O3/c1-9(2)6-3-4-10(9,8(12)13)7(11)5-6/h6H,3-5H2,1-2H3,(H,12,13)/t6-,10+/m1/s1
mp237-239 °C (lit.)
optical activity[α]23/D +58°, c = 1 in chloroform
SMILES stringCC1(C)C2CCC1(C(O)=O)C(=O)C2
Cas Number40724-67-2
This product has met the following criteria: