19752-84-2. Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 19752-84-2, Name is Tetrahydro-2H-pyran-3-ol. In a document type is Article, introducing its new discovery.
N-methyl-N-phenyl-5-oxa-1-azaspiro[2.5]oct-1-en-2-amine – Synthesis and reactions of a synthon for AN UNKNOWN alpha-AMINO ACID
The synthesis of the heterospirocyclic amino azirine N-methyl-N-phenyl-5- oxa-1-azaspiro[2.5]oct-1-en-2-amine (6a) was achieved from 3,4-dihydro-2H-pyrane (7) via N-methyl-N-phenyltetrahydropyran-3-thiocarboxamide (11). The reactions of 6a with thiobenzoic acid and Z-Phe-OH, respectively, leading to the corresponding 3-benzoylaminotetrahydropyran-3-thiocarboxamide (13) and the diastereoisomeric dipeptide amides (14), respectively, demonstrate that 6a is a valuable synthon for the hitherto unknown 3-aminotetrahydropyrane-3-carboxylic acid. The structure of 13 was established by X-Ray crystallography. The Japan Institute of Heterocyclic Chemistry.
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Reference£º
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics