Barluenga, Jose published the artcileDirect intramolecular arylation of aldehydes promoted by reaction with IPy2BF4/HBF4: synthesis of benzocyclic ketones, Related Products of naphthyridine, the publication is Angewandte Chemie, International Edition (2006), 45(19), 3140-3143, database is CAplus and MEDLINE.
Aldehydes acylated arenes upon treatment at low temperature with IPy2BF4 and HBF4. This reaction was exploited in a novel intramol. approach to the preparation of benzocyclic ketones, e.g., I. A plausible mechanistic rational was also given.
Angewandte Chemie, International Edition published new progress about 152873-79-5. 152873-79-5 belongs to naphthyridine, auxiliary class Trifluoromethyl,Sulfonate,Benzene, name is 1,5-NAphthalenebis(trifluoromethanesulfonate), and the molecular formula is C12H6F6O6S2, Related Products of naphthyridine.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem