517907-47-0Relevant academic research and scientific papers
Allenylic Carbonates in Enantioselective Iridium-Catalyzed Alkylations
Petrone, David A.,Isomura, Mayuko,Franzoni, Ivan,R?ssler, Simon L.,Carreira, Erick M.
supporting information, p. 4697 - 4704 (2018/04/11)
An enantioconvergent C(sp3)-C(sp3) coupling between racemic allenylic electrophiles and alkylzinc reagents has been developed. An Ir/(phosphoramidite,olefin) catalyst provides access to highly enantioenriched allenylic substitution p
Chemoenzymatic synthesis of optically active heterocyclic homoallylic and homopropargylic alcohols
Singh, Satwinder,Kumar, Subodh,Chimni, Swapandeep Singh
, p. 2679 - 2687 (2007/10/03)
A chemoenzymatic methodology has been developed using indium-mediated allylation of heterocyclic aldehydes under aqueous conditions followed by Pseudomonas cepacia lipase-catalyzed enantioselective acylation of racemic homoallylic and homopropargylic alcohols in organic media. It is observed that the lipase immobilized on ceramic particles (PS-C Amano II) catalyzes the resolution in a highly enantioselective manner in less time as compared to the native enzyme (PS Amano). The approach provides new functionalized chiral synthons useful in the synthesis of natural and pseudonatural products.
