The stereoselective total synthesis of (-)-achaetolide

被引:11
|
作者
Thakur, Pallavi [1 ]
Kumaraswamy, Boyapelly [1 ]
Reddy, Gurram Raji [1 ]
Bandichhor, Rakeshwar [2 ]
Mukkantii, Khagga [3 ]
机构
[1] Maithili Life Sci Pvt Ltd, IDA, Hyderabad 500076, Andhra Pradesh, India
[2] Dr Reddys Labs Ltd, IPD, Qutubullapur 500073, Andhra Pradesh, India
[3] JNT Univ, Ctr Environm Sci, Inst Sci & Technol, Hyderabad 500072, Andhra Pradesh, India
关键词
POTENTIAL MYCOHERBICIDE; PHYTOTOXIC NONENOLIDE; STAGONOSPORA-CIRSII; ALDOL ADDITIONS; ACHAETOLIDE; LACTONE; AUXILIARIES; MACROLIDES; MODIOLIDE;
D O I
10.1016/j.tetasy.2012.03.010
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The stereoselective total synthesis of (-)-achaetolide is described in a convergent manner. Grignard addition, Wittig homologation, acetate aldol and ring closing metathesis reactions were the key steps involved. The required olefinic alcohol fragments were synthesized from a single chiral pool material 2-deoxy-D-ribose and olefinic acid fragment was prepared from acetate aldol reaction. Both the olefinic acid and alcohols were prepared in a concise method. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:547 / 553
页数:7
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