the funding support of the National Key R&D Program of China(No.2021YFF0701601);NSFC(Nos.22031004 and 21921003);Shanghai Municipal Education Commission(No.20212308);Science and Technology Commission of Shanghai Municipality(No.23ZR1404800).
Asymmetric ring-expansion reactions of silacyclobutanes(SCBs)with alkynes have evolved as one of the powerful protocols for the construction of silicon-stereogenic compounds.However,the achievement of highly enantiose...
Financial support from the National Natural Science Foundation of China(Nos.21971103,21672229);the National Science&Technology Major Project"Key New Drug Creation and Manufacturing Pro-gram",China(No.2018ZX09711002-006);the Guangdong Provincial Key Laboratory of Catalysis(No.2020B121201002)is gratefully acknowledged.
Main observation and conclusion Transition-metal-catalyzed C-H insertion of metal-carbene represents an excellent and powerful approach for C-H functionalization.However,despite remarkable advances in metal-carbene ch...
financially supported by the National Natural Science Foundation of China(NSFC,Nos.21602130 and 21961023);the startup funding from Shanghai Jiao Tong University.
A Rh(Ⅰ)-catalyzed highly regio-and enantioselective allylic alkylation of Meldrum acid with racemic allylic substrates bearing alkyl groups has been developed.The applying of chiral bisoxazopinephosphine ligand is es...
Acknowledgement Financial support from the National Natural Science Foundation of China (Nos. 20632060, 20972172, 21021063), and the Chinese Academy of Sciences is greatly acknowledged.
A series of A-B type sterically regular bicyclio[3.3.0] diene-based polymers were designed and synthesized as immobilized chiral diene ligands for asymmetric catalysis. With polymeric diene 6b, good to excellent enant...
This work was supported by the National Natural Science Foundation of China (Grant Nos. 20132010 and 20272026); the Major State Basic Research Development Program (Grant No. G2000077506); the Ministry of Education of China and the Committee of Science and Technology of Tianjin City for financial support.
The activity and enantiocontrol ability of the chiral catalysts prepared from spiro di-phosphine ligands, SDP, and rhodium precursor were investigated in the asymmetric catalytic Pau-son-Khand reaction. The results sh...
Three diphosphinites were synthesized for preparing rhodium-diphosphinite complexes. The complexes were used for asymmetric catalytic hydrogenation of amino acid precursor alpha-acetamidocinnamic acid and its methyl e...