Three-component synthesis of new o -hydroxyphenyl-substituted pyrazolo[3,4- b ]pyridines promoted by FeCl 3
An efficient three-component synthesis of o -hydroxyphenyl-substituted pyrazolo[3,4- b ]pyridines from substituted salicylic aldehydes, β -keto esters and 5-aminopyrazoles in the presence of FeCl 3 is presented. Newly synthesized compounds were fully characterized by means of 1 H NMR, 13 C NMR, IR,...
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Veröffentlicht in: | Heterocyclic communications 2016-04, Vol.22 (2), p.63-67 |
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container_end_page | 67 |
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container_issue | 2 |
container_start_page | 63 |
container_title | Heterocyclic communications |
container_volume | 22 |
creator | Fan, Ling Yao, Chaochao Shu, Miaomiao |
description | An efficient three-component synthesis of
o
-hydroxyphenyl-substituted pyrazolo[3,4-
b
]pyridines from substituted salicylic aldehydes,
β
-keto esters and 5-aminopyrazoles in the presence of FeCl
3
is presented. Newly synthesized compounds were fully characterized by means of
1
H NMR,
13
C NMR, IR, HRMS and elemental analysis. |
doi_str_mv | 10.1515/hc-2015-0234 |
format | Article |
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o
-hydroxyphenyl-substituted pyrazolo[3,4-
b
]pyridines from substituted salicylic aldehydes,
β
-keto esters and 5-aminopyrazoles in the presence of FeCl
3
is presented. Newly synthesized compounds were fully characterized by means of
1
H NMR,
13
C NMR, IR, HRMS and elemental analysis.</description><identifier>ISSN: 0793-0283</identifier><identifier>EISSN: 2191-0197</identifier><identifier>DOI: 10.1515/hc-2015-0234</identifier><language>eng</language><publisher>Berlin: Walter de Gruyter GmbH</publisher><subject>Chemical engineering ; Chemical synthesis</subject><ispartof>Heterocyclic communications, 2016-04, Vol.22 (2), p.63-67</ispartof><rights>Copyright Walter de Gruyter GmbH Apr 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1080-43bc40b96e1050891d5c890cc10e8dc67f946154620d8641d9ae1a712f41cc523</citedby><cites>FETCH-LOGICAL-c1080-43bc40b96e1050891d5c890cc10e8dc67f946154620d8641d9ae1a712f41cc523</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Fan, Ling</creatorcontrib><creatorcontrib>Yao, Chaochao</creatorcontrib><creatorcontrib>Shu, Miaomiao</creatorcontrib><title>Three-component synthesis of new o -hydroxyphenyl-substituted pyrazolo[3,4- b ]pyridines promoted by FeCl 3</title><title>Heterocyclic communications</title><description>An efficient three-component synthesis of
o
-hydroxyphenyl-substituted pyrazolo[3,4-
b
]pyridines from substituted salicylic aldehydes,
β
-keto esters and 5-aminopyrazoles in the presence of FeCl
3
is presented. Newly synthesized compounds were fully characterized by means of
1
H NMR,
13
C NMR, IR, HRMS and elemental analysis.</description><subject>Chemical engineering</subject><subject>Chemical synthesis</subject><issn>0793-0283</issn><issn>2191-0197</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNotkMFKxDAQhoMouOjefICA143ONEmbHGVxVVjwsp5EQpumtOtuU5MWrU9vyzqXgX8-ZoaPkBuEO5Qo72vLEkDJIOHijCwS1MgAdXZOFpBpPuWKX5JljHuYSmiUGSzI564OzjHrj51vXdvTOLZ97WITqa9o676pp6wey-B_xq527XhgcShi3_RD70rajSH_9Qf_zleC0YJ-TEFTNq2LtAv-6GemGOnGrQ-UX5OLKj9Et_zvV-Rt87hbP7Pt69PL-mHLLIICJnhhBRQ6dQgSlMZSWqXBTlOnSptmlRYpSpEmUKpUYKlzh3mGSSXQWpnwK3J72ju98DW42Ju9H0I7nTSYKa6k1gATtTpRNvgYg6tMF5pjHkaDYGajprZmNmpmo_wPxRhoFA</recordid><startdate>20160401</startdate><enddate>20160401</enddate><creator>Fan, Ling</creator><creator>Yao, Chaochao</creator><creator>Shu, Miaomiao</creator><general>Walter de Gruyter GmbH</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20160401</creationdate><title>Three-component synthesis of new o -hydroxyphenyl-substituted pyrazolo[3,4- b ]pyridines promoted by FeCl 3</title><author>Fan, Ling ; Yao, Chaochao ; Shu, Miaomiao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1080-43bc40b96e1050891d5c890cc10e8dc67f946154620d8641d9ae1a712f41cc523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Chemical engineering</topic><topic>Chemical synthesis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Ling</creatorcontrib><creatorcontrib>Yao, Chaochao</creatorcontrib><creatorcontrib>Shu, Miaomiao</creatorcontrib><collection>CrossRef</collection><jtitle>Heterocyclic communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Ling</au><au>Yao, Chaochao</au><au>Shu, Miaomiao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Three-component synthesis of new o -hydroxyphenyl-substituted pyrazolo[3,4- b ]pyridines promoted by FeCl 3</atitle><jtitle>Heterocyclic communications</jtitle><date>2016-04-01</date><risdate>2016</risdate><volume>22</volume><issue>2</issue><spage>63</spage><epage>67</epage><pages>63-67</pages><issn>0793-0283</issn><eissn>2191-0197</eissn><abstract>An efficient three-component synthesis of
o
-hydroxyphenyl-substituted pyrazolo[3,4-
b
]pyridines from substituted salicylic aldehydes,
β
-keto esters and 5-aminopyrazoles in the presence of FeCl
3
is presented. Newly synthesized compounds were fully characterized by means of
1
H NMR,
13
C NMR, IR, HRMS and elemental analysis.</abstract><cop>Berlin</cop><pub>Walter de Gruyter GmbH</pub><doi>10.1515/hc-2015-0234</doi><tpages>5</tpages></addata></record> |
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ispartof | Heterocyclic communications, 2016-04, Vol.22 (2), p.63-67 |
issn | 0793-0283 2191-0197 |
language | eng |
recordid | cdi_proquest_journals_1783859900 |
source | De Gruyter Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
subjects | Chemical engineering Chemical synthesis |
title | Three-component synthesis of new o -hydroxyphenyl-substituted pyrazolo[3,4- b ]pyridines promoted by FeCl 3 |
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