A convenient protocol for the synthesis of axially chiral Brønsted acids

Michael Bartoszek, Matthias Beller, Jens Deutsch, Markus Klawonn, Angela Köckritz, Navid Nemati, Anahit Pews-Davtyan

Research output: Contribution to journalArticlepeer-review

44 Scopus citations

Abstract

Partially hydrogenated binaphthol monophosphoric acids were prepared via an improved four-step sequence. It is demonstrated that typical protection and deprotection of the phenolic groups are dispensable. The vinyl-substituted derivative has been polymerized to give a novel polymerized organocatalyst.

Original languageEnglish
Pages (from-to)1316-1322
Number of pages7
JournalTetrahedron
Volume64
Issue number7
DOIs
StatePublished - 11 Feb 2008
Externally publishedYes

Keywords

  • Brønsted acid
  • H8-BINOL diphosphates
  • Organocatalysts
  • Polymer

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