β‐Silylmethylene Malonate as Versatile Reagent in Organic Synthesis.

DOI Number:

10.1002/ajoc.202200227

Reaction Category:

RXNO ID:

RXNO_0000009

Educt:

β‐silylmethylene malonate, 2-(4-bromophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one

Product:

diethyl (R)-2-((5-acetoxy-1-(4-bromophenyl)-3-methyl-1H-pyrazol-4-yl)(1,1,3,3,3-pentamethyldisiloxaneyl)methyl)malonate

Catalyst:

3-[[[3,5-bis(trifluoromethyl)phenyl]methyl]amino]-4-[[(9R)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione

Cas No:

1362169-08-1

Cas No:

56-54-2