Ito, Katsuji’s team published research in Tetrahedron Letters in 46 | CAS: 126613-06-7

Tetrahedron Letters published new progress about 126613-06-7. 126613-06-7 belongs to esters-buliding-blocks, auxiliary class Chiral Diphenols, name is (R)-[1,1′-Binaphthalene]-2,2′-diyl bis(trifluoromethanesulfonate), and the molecular formula is C22H12F6O6S2, Formula: C22H12F6O6S2.

Ito, Katsuji published the artcileEnantioselective conjugate addition of diethylzinc to acyclic enones using a copper phosphino-phenol complex as catalyst, Formula: C22H12F6O6S2, the publication is Tetrahedron Letters (2005), 46(23), 3981-3985, database is CAplus.

The designed phosphino-phenols I (R = Et, i-Pr, n-Bu, i-Bu, Ph) was found to be an efficient chiral auxiliary for copper-mediated asym. conjugate addition of diethylzinc to acyclic enones. High enantioselectivity was achieved in the reaction of acyclic α,β-enones.

Tetrahedron Letters published new progress about 126613-06-7. 126613-06-7 belongs to esters-buliding-blocks, auxiliary class Chiral Diphenols, name is (R)-[1,1′-Binaphthalene]-2,2′-diyl bis(trifluoromethanesulfonate), and the molecular formula is C22H12F6O6S2, Formula: C22H12F6O6S2.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics