Methyl (triphenylphosphoranylidene)acetate, 98%

Code: 157929-25G D2-231

Application

Wittig reagent for the two-carbon homologation of aldehydes to α,β-unsaturated esters. Also used in an efficient synthesis of pyrazoles via reaction with methyl d...


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€121.00 25G
€148.83 inc. VAT
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Application

Wittig reagent for the two-carbon homologation of aldehydes to α,β-unsaturated esters. Also used in an efficient synthesis of pyrazoles via reaction with methyl diazoacetate in the presence of triethylamine.

Packaging

5, 25, 100 g in poly bottle

assay98%
formpowder
InChI keyNTNUDYROPUKXNA-UHFFFAOYSA-N
InChI1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3
mp168-172 °C (lit.)
Quality Level200
reaction suitabilityreaction type: C-C Bond Formation
SMILES stringCOC(=O)C=P(c1ccccc1)(c2ccccc2)c3ccccc3
Cas Number2605-67-6
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