An article Catalytic enantioselective allene-anhydride approach to beta,gamma-unsaturated enones bearing an alpha-all-carbon-quarternary center WOS:000566570300005 published article about ASYMMETRIC-SYNTHESIS; SYNTHETIC APPLICATIONS; CYCLIZATION REACTIONS; ALLYLIC SUBSTITUTION; ALKENES SYNTHESIS; COPPER; FUNCTIONALIZATION; TRANSFORMATIONS; CYCLOPROPANES; BOROACYLATION in [Yuan, Yuan; Qian, Hui; Ma, Shengming] Fudan Univ, Res Ctr Mol Recognit & Synth, Dept Chem, 220 Handan Lu, Shanghai 200433, Peoples R China; [Zhang, Xue; Ma, Shengming] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, 345 Lingling Lu, Shanghai 200032, Peoples R China in 2020, Cited 86. The Name is Benzoic anhydride. Through research, I have a further understanding and discovery of 93-97-0. HPLC of Formula: C14H10O3
A protocol of highly regio- and enantioselective copper-catalyzed hydroacylation of the non-terminal CC bond in 1,1-disubstituted terminal allenes with anhydrides has been developed. Both aromatic and aliphatic carboxylic anhydrides are applicable to the efficient construction of all carbon quarternary centers connected with a versatile C-C bond and a useful ketone functionality. The synthetic potentials of the enantioenriched products have also been demonstrated. Density functional theory (DFT) calculations were performed to explain the steric outcome of the products: the hydroacylation proceeds through a six-membered transition state and the ligand-substrate steric interactions account for the observed enantioselectivity although the chiral ligand is far away from the to-be-genetated chiral center.
HPLC of Formula: C14H10O3. Bye, fridends, I hope you can learn more about C14H10O3, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com