Chemistry is traditionally divided into organic and inorganic chemistry. Recommanded Product: Methyl 1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 57060-88-5
HETEROCYCLES FROM NITRILE IMINES. PART IV. CHIRAL 4,5-DIHYDRO-1,2,4-TRIAZIN-6-ONES
The reaction of nitrile imines (II) with alpha-amino esters (III) proceeds with no detectable racemization and constitutes a convenient synthetic route to 4,5-dihydro-1,2,4-triazin-6-ones (IV).Permangamate oxidation of heterocycles (IV) affords the corresponding 1,2,4-triazin-6-ones (V).The reaction of (II) with beta-amino esters gives the respective acyclic amidrazone adducts (VI).
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Reference£º
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem