Xia, Jiajin published the artcileDivergent Access to Polycyclic N-Heterocyclic Compounds through Büchner-Type Dearomatization Enabled Cycloisomerization of Diynamides under Gold Catalysis, HPLC of Formula: 6850-57-3, the publication is Organic Letters (2022), 24(23), 4298-4303, database is CAplus and MEDLINE.
Herein, an unprecedented gold-catalyzed oxidative Buechner-type cyclopropanation of diynamides was described to afford polycyclic N-heterocyclic products I [R1 = mesyl, nosyl, tosyl; R2 = Ph, 4-MeC6H4, 2-ClC6H4, etc.], II [R3 = Ph, 4-FC6H4, 4-BrC6H4, etc.], III [R4 = Ph, 3-thienyl, 2-ClC6H4, etc.] and IV [R5 = Ph, 3-ClC6H4, 3-BrC6H4, etc.; R6 = mesyl, tosyl]. By variation of the position of substituents on the Ph ring, a variety of compounds I, II, III, IV with challenging structural skeletons were obtained divergently.
Organic Letters published new progress about 6850-57-3. 6850-57-3 belongs to ethers-buliding-blocks, auxiliary class Amine,Benzene,Ether, name is (2-Methoxyphenyl)methanamine, and the molecular formula is C15H24O2, HPLC of Formula: 6850-57-3.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem