Vilches-Herrera, Marcelo published the artcileInfluence of the bite natural angle of bidentate diphosphine ligands in the syngas-free branched hydroformylation of β-functionalized olefins, Application In Synthesis of 1205-17-0, the main research area is bidentate diphosphine ligand branched hydroformylation beta olefin.
The correlation between the activity, regio- and chemoselectivity of Rh-diphosphine catalyst and the ligand bite natural angle (βn) in the syngas-free hydroformylation of allyl cyanide was studied. A screening of Xantphos type and diphosphine alkyl ligands with different bite natural angles was studied. Interesting, a switch in the linear to the branch regioselectivity was found. Wide βn favor a linear regioselectivity whereas smaller βn gave the branched aldehyde as the major product. Modification of the substituents at the phosphorus atoms of the diphosphine ligands produced a dramatic change in the hydroformylation. Others β-functionalized olefins were also branched hydroformylated.
Catalysis Communications published new progress about Aldehydes Role: SPN (Synthetic Preparation), PREP (Preparation). 1205-17-0 belongs to class isoquinoline, name is 2-Methyl-3-(3,4-methylenedioxyphenyl)propionaldehyde, and the molecular formula is C11H12O3, Application In Synthesis of 1205-17-0.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem