Chemistry is traditionally divided into organic and inorganic chemistry. name: 7-Hydroxy-6-methoxy-3,4-dihydroisoquinoline, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 4602-73-7
Fates of imine intermediates in radical cyclizations of N-sulfonylindoles and ene-sulfonamides
Two new fates of imine intermediates formed on radical cyclizations of ene-sulfonamides have been identified, reduction and hydration/fragmentation. Tin hydride-mediated cyclizations of 2-halo-N-(3-methyl-N-sulfonylindole)anilines provide spiro[indo-line-3,3?-indolones] or spiro-3,3?-biindolines (derived from imine reduction), depending on the indole C2 substituent. Cyclizations of 2-haloanilide derivatives of 3-carboxy-N-sulfonyl-2,3-dihydropyrroles also presumably form spiro-imines as primary products. However, the lactam carbonyl group facilitates the ring-opening of these cyclic imines by a new pathway of hydration and retro-Claisen-type reaction, providing rearranged 2-(2?-formamidoethyl)oxindoles.
If you are interested in 4602-73-7, you can contact me at any time and look forward to more communication. name: 7-Hydroxy-6-methoxy-3,4-dihydroisoquinoline
Reference£º
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem