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A Biomimetic Phosphate Catalyzed Pictet-Spengler Reaction for the Synthesis of 1,1'-Disubstituted and Spiro-Tetrahydroisoquinoline Alkaloids.

08:00 EDT 16th May 2019 | BioPortfolio

Summary of "A Biomimetic Phosphate Catalyzed Pictet-Spengler Reaction for the Synthesis of 1,1'-Disubstituted and Spiro-Tetrahydroisoquinoline Alkaloids."

Tetrahydroisoquinoline alkaloids are an important group of compounds that exhibit a range of bioactivities. Here, a phosphate buffer catalyzed Pictet-Spengler reaction (PSR) using unreactive ketone substrates is described. A variety of 1,1'-disubstituted and spiro-tetrahydroisoquinoline alkaloids were readily prepared in one-step and high yields, highlighting the general applicability of this approach. This study features the role of phosphate in the aqueous-based PSR and provides an atom-efficient, sustainable route to new THIQs.

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This article was published in the following journal.

Name: The Journal of organic chemistry
ISSN: 1520-6904
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Medical and Biotech [MESH] Definitions

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