Abstract:
:Immobilized Cu(OAc)(2)-bis(oxazolines) via hydrogen bonding by SBA-15 was applied to asymmetric Henry reaction, and good enantioselectivities were obtained (up to 83% ee) between 2-methoxybenzaldehyde and CH(3)NO(2) in isopropyl alcohol (iPrOH). The catalyst could be reused seven times without any obvious loss in enantioselectivity. For the first time, this facile and clean immobilization method is applied to the use of bis(oxazolines) complexes.
journal_name
Chiralityjournal_title
Chiralityauthors
Li ZH,Zhou ZM,Hao XY,Zhang J,Dong X,Liu YQdoi
10.1002/chir.22104subject
Has Abstractpub_date
2012-12-01 00:00:00pages
1092-5issue
12eissn
0899-0042issn
1520-636Xjournal_volume
24pub_type
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