A convenient protocol for the synthesis of axially chiral Bronsted acids

被引：41
作者：
Bartoszek, Michael [2 ]
Beller, Matthias [1 ]
Deutsch, Jens [2 ]
Klawonn, Markus [1 ]
Koeckritz, Angela [2 ]
Nemati, Navid [1 ]
Pews-Davtyan, Anahit [1 ]
机构：
[1] Univ Rostock, Leibniz Inst Catalysis, D-18059 Rostock, Germany
[2] Univ Rostock, Leibniz Inst Catalysis, Branch Berlin, D-12489 Berlin, Germany
来源：
TETRAHEDRON | 2008年 / 64卷 / 07期
关键词：
Bronsted acid; organocatalysts; H8-BINOL diphosphates; polymer;
D O I：
10.1016/j.tet.2007.11.067
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
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. (c) 2007 Elsevier Ltd. All rights reserved.
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收藏
页码：1316 / 1322
页数：7
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