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Total Synthesis of (-)-Isopisiferin: Confirmation of Absolute Configuration
Starting from 4,4‐dimethyl‐2‐cyclohexenone, an enantioselective synthesis of (–)‐isopisiferin has been accomplished in 15 steps with an overall yield of 11.4 %. This work not only provides synthetic evidence for confirming the absolute configuration of natural isopisiferin itself, but also serves as...
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Published in: | European Journal of Organic Chemistry 2010-08, Vol.2010 (22), p.4271-4275 |
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container_end_page | 4275 |
container_issue | 22 |
container_start_page | 4271 |
container_title | European Journal of Organic Chemistry |
container_volume | 2010 |
creator | Jan, Ning-Wei Liu, Hsing-Jang Hsieh, Min-Tsang Shia, Kak-Shan |
description | Starting from 4,4‐dimethyl‐2‐cyclohexenone, an enantioselective synthesis of (–)‐isopisiferin has been accomplished in 15 steps with an overall yield of 11.4 %. This work not only provides synthetic evidence for confirming the absolute configuration of natural isopisiferin itself, but also serves as an additional correlation origin to which many related icetexane‐type diterpenes, particular for the pisiferin family, can be referred.
Starting from 4,4‐dimethyl‐2‐cyclohexenone, an enantioselective synthesis of (–)‐isopisiferin has been accomplished in 15 steps with an overall yield of 11.4 %. |
doi_str_mv | 10.1002/ejoc.201000449 |
format | article |
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Starting from 4,4‐dimethyl‐2‐cyclohexenone, an enantioselective synthesis of (–)‐isopisiferin has been accomplished in 15 steps with an overall yield of 11.4 %.</description><subject>Alicyclic compounds</subject><subject>Alicyclic compounds, terpenoids, prostaglandins, steroids</subject><subject>Chemistry</subject><subject>Configuration determination</subject><subject>Enantioselectivity</subject><subject>Exact sciences and technology</subject><subject>Lithium</subject><subject>Natural products</subject><subject>Organic chemistry</subject><subject>Preparations and properties</subject><subject>Terpenoids</subject><issn>1434-193X</issn><issn>1099-0690</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkM9LwzAcxYMoOKdXz70IeujMr6aNNynbnA43cKB4CWmaaGbXjKRD99_bWRnePH0fvPd5X3gAnCM4QBDia710aoBhqyGl_AD0EOQ8hozDw1ZTQmPEycsxOAlh2WY4Y6gHHhaukVX0tK2bdx1siJyJLuOreBLc2gZrtLf1TZS72li_ko119S5xWwRXbRrdGW8b_-OcgiMjq6DPfm8fLEbDRX4XT2fjSX47jRVJUh4jhTKVKlwYrDNd4lJTUhqCSo0TmEHNmMElNEUhGS05TjEreCkTrrBOE4pJHwy6WuVdCF4bsfZ2Jf1WICh2S4jdEmK_RAtcdMBaBiUr42WtbNhTmMA0Sylrc7zLfdpKb_9pFcP7Wf73R9yxNjT6a89K_yFYStJEPD-OxSskfD5nRIzIN-mbfvY</recordid><startdate>201008</startdate><enddate>201008</enddate><creator>Jan, Ning-Wei</creator><creator>Liu, Hsing-Jang</creator><creator>Hsieh, Min-Tsang</creator><creator>Shia, Kak-Shan</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley-VCH</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201008</creationdate><title>Total Synthesis of (-)-Isopisiferin: Confirmation of Absolute Configuration</title><author>Jan, Ning-Wei ; Liu, Hsing-Jang ; Hsieh, Min-Tsang ; Shia, Kak-Shan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3579-1c18c7c2bf2e8ed2de43df31de25080e66f2d0fbba64d92726b9da59c2e75423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Alicyclic compounds</topic><topic>Alicyclic compounds, terpenoids, prostaglandins, steroids</topic><topic>Chemistry</topic><topic>Configuration determination</topic><topic>Enantioselectivity</topic><topic>Exact sciences and technology</topic><topic>Lithium</topic><topic>Natural products</topic><topic>Organic chemistry</topic><topic>Preparations and properties</topic><topic>Terpenoids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jan, Ning-Wei</creatorcontrib><creatorcontrib>Liu, Hsing-Jang</creatorcontrib><creatorcontrib>Hsieh, Min-Tsang</creatorcontrib><creatorcontrib>Shia, Kak-Shan</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>European Journal of Organic Chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jan, Ning-Wei</au><au>Liu, Hsing-Jang</au><au>Hsieh, Min-Tsang</au><au>Shia, Kak-Shan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Total Synthesis of (-)-Isopisiferin: Confirmation of Absolute Configuration</atitle><jtitle>European Journal of Organic Chemistry</jtitle><addtitle>Eur. J. Org. Chem</addtitle><date>2010-08</date><risdate>2010</risdate><volume>2010</volume><issue>22</issue><spage>4271</spage><epage>4275</epage><pages>4271-4275</pages><issn>1434-193X</issn><eissn>1099-0690</eissn><abstract>Starting from 4,4‐dimethyl‐2‐cyclohexenone, an enantioselective synthesis of (–)‐isopisiferin has been accomplished in 15 steps with an overall yield of 11.4 %. This work not only provides synthetic evidence for confirming the absolute configuration of natural isopisiferin itself, but also serves as an additional correlation origin to which many related icetexane‐type diterpenes, particular for the pisiferin family, can be referred.
Starting from 4,4‐dimethyl‐2‐cyclohexenone, an enantioselective synthesis of (–)‐isopisiferin has been accomplished in 15 steps with an overall yield of 11.4 %.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/ejoc.201000449</doi><tpages>5</tpages></addata></record> |
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subjects | Alicyclic compounds Alicyclic compounds, terpenoids, prostaglandins, steroids Chemistry Configuration determination Enantioselectivity Exact sciences and technology Lithium Natural products Organic chemistry Preparations and properties Terpenoids |
title | Total Synthesis of (-)-Isopisiferin: Confirmation of Absolute Configuration |
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