The total synthesis of (+)-pectinatone: An iterative alkylation approach based on the SAMP-hydrazone method

被引:40
作者
Birkbeck, AA [1 ]
Enders, D [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany
关键词
D O I
10.1016/S0040-4039(98)01742-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The marine natural product (+)-pectinatone containing 'skip' 1,3-dimethyl stereocentres was synthesised via the iterative alkylation of propanal SAMP-hydrazone with beta-branched iodides. Factors affecting the selectivity of the alkylation reaction and the in situ formation of volatile beta-branched iodides are described. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:7823 / 7826
页数:4
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