Synthesis of Tetrahydroisoquinolines via Intramolecular Electrophilic Aromatic Substitution Reactions of Pummerer-derived Substituted N-Benzyl-N-tosyl-α-aminothionium Ions

DOI: 10.1016/S0040-4020(01)80458-0

Source and publish data:

Tetrahedron p. 7803 - 7816 (1992)

Update date:2022-09-26

Topics:

Authors:

Craig, Donald

Daniels, Kevin

MacKenzie, A. Roderick

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Article abstract of DOI:10.1016/S0040-4020(01)80458-0

Conjugate addition to (phenylsulfinyl)ethene 1 of substituted benzylic amines 2 followed by N-tosylation gives substituted N-benzyl-N-tosyl-2-amino-1-(phenylsulfinyl)ethanes 3.Treatment of 3 with trimethylsilyl trifluoromethanesulfonate-Huenig's base give

Full text of DOI:10.1016/S0040-4020(01)80458-0

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Product name:Isoquinoline, 1,2,3,4-tetrahydro-7-methyl-2-[(4-methylphenyl)sulfonyl]-

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