Dibenzyl malonate,

Code: 160407-50G D2-231

Application

Dibenzyl malonate was used in the preparation of tetraethyl 3,3-bis(benzyloxycarbonyl)propylene bisphosphonate. It was also used in the preparation of be...


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€240.00 50G
€295.20 inc. VAT
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Application

Dibenzyl malonate was used in the preparation of tetraethyl 3,3-bis(benzyloxycarbonyl)propylene bisphosphonate. It was also used in the preparation of benzyl umbelliferone-3-carboxylate via Knoevenagel condensation with 2,4-dihydroxybezaldehyde.

General description

Direct asymmetric reaction of dibenzyl malonate with N-tert-butoxycarbonyl aldimines in the presence of Yb(OTf)3 and iPr-pybox (pybox = pyridine bisoxazoline) complexes has been investigated.

Packaging

10, 50 g in glass bottle

bp188 °C/0.2 mmHg (lit.)
density1.137 g/mL at 25 °C (lit.)
formliquid
InChI keyRYFCSKVXWRJEOB-UHFFFAOYSA-N
InChI1S/C17H16O4/c18-16(20-12-14-7-3-1-4-8-14)11-17(19)21-13-15-9-5-2-6-10-15/h1-10H,11-13H2
Quality Level100
refractive indexn20/D 1.546 (lit.)
SMILES stringO=C(CC(=O)OCc1ccccc1)OCc2ccccc2
Cas Number15014-25-2
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