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One-Pot Synthesis of O-Allylhydroxylamines through the Organocatalytic Oxidation of Tertiary Allylic Amines Followed by a [2,3]-Meisenheimer Rearrangement
被引:28
|作者:
Theodorou, Alexis
[1
]
Limnios, Dimitris
[1
]
Kokotos, Christoforos G.
[1
]
机构:
[1] Univ Athens, Dept Chem, Organ Chem Lab, Athens 15771, Greece
关键词:
alcohols;
green chemistry;
organocatalysis;
oxidation;
rearrangement;
MEISENHEIMER REARRANGEMENT;
N-OXIDES;
ENANTIOSELECTIVE SYNTHESIS;
CHIRALITY TRANSFER;
AZETOPYRIDOINDOLES;
DERIVATIVES;
EPOXIDATION;
ACID;
2,2,2-TRIFLUOROACETOPHENONE;
12-CARBAEUDISTOMIN;
D O I:
10.1002/chem.201406173
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A cheap, green, and highly efficient one-pot method for the synthesis of O-protected allylic alcohols is described. By utilizing 2,2,2-trifluoroacetophenone as the organocatalyst and H2O2 as the oxidant, a variety of allylic amine N-oxides were synthesized, which upon heating are converted to the final products through a [2,3]-Meisenheimer rearrangement.
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页码:5238 / 5241
页数:4
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