Li, Nan-Sheng published the artcileReinvestigating the acyl cyclization to the precursor of diptoindonesin G, Application In Synthesis of 151-10-0, the main research area is intramol acyl cyclization diptoindonesin G precursor synthesis.
We reinvestigated the synthesis of the tetramethylated precursor of diptoindonesin G (II) by the intramol. acyl cyclization of compound I or compound III in the presence of trifluoroacetic anhydride (TFAA). Although the reaction of III with TFAA generated II smoothly as reported, the reaction of I with TFAA failed to afford II, and compound I was partially decomposed under the reaction conditions tested.
Tetrahedron Letters published new progress about Friedel-Crafts reaction catalysts. 151-10-0 belongs to class isoquinoline, name is 1,3-Dimethoxybenzene, and the molecular formula is C8H10O2, Application In Synthesis of 151-10-0.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem