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ChemInform Abstract: Diastereo- and Enantioselectivity in the Pictet-Spengler Reaction

Autor: S. N. Prince, Keith M. Morgan, Patrick D. Bailey, S. P. Hollinshead, S. J. Palmer, S. D. Wood, C. D. Reynolds, N. R. Mclay

Publikováno v: ChemInform. 24

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e9a0e63fc672d73682454d9ddc1d9fd
https://doi.org/10.1002/chin.199323098

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ChemInform Abstract: Asymmetric Route to the Demethoxy-fumitremorgins

Autor: F. Giordano, N. R. Mclay, C. D. Reynolds, S. D. Wood, Patrick D. Bailey, S. P. Hollinshead, J. H. Everett

Publikováno v: ChemInform. 24

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e38a767e3b98331f9f997466c4166df1
https://doi.org/10.1002/chin.199323284

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ChemInform Abstract: Use of the Kinetically Controlled Pictet-Spengler Reaction in the Asymmetric Synthesis of Indole Alkaloids: Formal Syntheses of (-)- Ajmaline, (-)-Koumine, (-)-Taberpsychine, (-)-Koumidine and (-)- Suavoline

Autor: Patrick D. Bailey, N. R. Mclay

Publikováno v: ChemInform. 24

By employing the kinetically controlled Pictet–Spengler reaction L-tryptophan was used as the chiral starting material for the synthesis of the cis-1,3-disubstituted tetrahydro-β-carboline 14a. Protection of the two nitrogens and subsequent cyclis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad8426d8e3d2bfeaa1fa431ebe11a275
https://doi.org/10.1002/chin.199323274

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Exceptional stereochemical control in the Pictet-Spengler reaction

Autor: Patrick D. Bailey, S. P. Hollinshead, N. R. Mclay

Publikováno v: Tetrahedron Letters. 28:5177-5180

Cis -1,3-disubstituted tetrahydro-β-carbolines can be formed with high stereo- and enantio-selectivity by conducting the Pictet-Spengler reaction at low temperature.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1864298b1d6d9cf30fc32b97ea6bb4cc
https://doi.org/10.1016/s0040-4039(00)95622-3

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ChemInform Abstract: Intermolecular Hydrogen-Atom Abstraction by Vinyl Radicals Derived from Hydroxyalkyl Radicals and Alkynes: an ESR Investigation

Autor: Bruce C. Gilbert, David J. Parry, N. R. Mclay

Publikováno v: ChemInform. 18

The addition of radicals (I) or Me2C·-OH, derived from Ti3+, H2O2, and MeOH, EtOH, or Me2CH-OH, to butynedioic acid (II) to give vinyl radicals such as (III) and the following reactions leading to radicals such as (V), have been observed by ESR spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47b892ca7de35d31d95ffa8bc450ee50
https://doi.org/10.1002/chin.198728127

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ChemInform Abstract: Exceptional Stereochemical Control in the Pictet-Spengler Reaction

Autor: Patrick D. Bailey, S. P. Hollinshead, N. R. Mclay

Publikováno v: ChemInform. 19

Cis -1,3-disubstituted tetrahydro-β-carbolines can be formed with high stereo- and enantio-selectivity by conducting the Pictet-Spengler reaction at low temperature.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c832d80a7ae7e40c9e05789e97740539
https://doi.org/10.1002/chin.198813222

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