Synthesis and application of dimeric Cinchona alkaloid phase-transfer catalysts: α,α′-bis[O(9)-allylcinchonidinium]-o, m, or p-xylene dibromide.

DOI Number:

10.1039/B102584H

Reaction Category:

MOP ID:

MOP_0000369

Educt:

tert-butyl 2-((diphenylmethylene)amino)acetate, benzylbromide

Product:

tert-butyl (S)-2-((diphenylmethylene)amino)-3-phenylpropanoate

Catalyst:

(8α,9R)-(8′′α,9′′R)-1,1′-[1,3-phenylenebis(methylene)]bis[9-(2-propen-1-yloxy)-Cinchonanium bromide

Cas No:

363158-87-6

Cas No:

485-71-2