Synthesis of Dinaphtho-dioxaphosphepin-4-oxides, Epoxides and Bisphosphonates
A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental...
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| Veröffentlicht in: | Chinese journal of chemistry 2009-02, Vol.27 (2), p.408-412 |
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| container_title | Chinese journal of chemistry |
| container_volume | 27 |
| creator | KASTHURIAH, Maddali UMA RAVI SANKAR, Arigala SIVA KUMAR, Bitragunta SURESH REDDY, Cirandur NAGA RAJU, Chamarthi |
| description | A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental analysis, IR, 1H, 13C, 31P NMR and mass spectral data. Their antimicrobial activity was evaluated and some of them possess significant activity.
A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental analysis, IR, 1H, 13C, 31P NMR and mass spectral data. Their antimicrobial activity was evaluated and some of them possess significant activity. |
| doi_str_mv | 10.1002/cjoc.200990067 |
| format | Article |
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A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental analysis, IR, 1H, 13C, 31P NMR and mass spectral data. Their antimicrobial activity was evaluated and some of them possess significant activity.</description><identifier>ISSN: 1001-604X</identifier><identifier>EISSN: 1614-7065</identifier><identifier>DOI: 10.1002/cjoc.200990067</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>1,1′‐binaphthyl‐2,2′‐diol ; 1-d:1 ; 1′-binaphthyl-2 ; 2]dioxaphosphepine 4-oxide ; 2′-diol ; 2′-f ; 4-bromo-dinaphtho ; 4‐bromo‐dinaphtho[2,1‐d:1′,2′‐f][1,3,2]dioxaphosphepine 4‐oxide ; antimicrobial activity ; methylenebis[dinaphtho-dioxaphosphepin 4-oxide]</subject><ispartof>Chinese journal of chemistry, 2009-02, Vol.27 (2), p.408-412</ispartof><rights>Copyright © 2009 SIOC, CAS, Shanghai & WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3277-e26945a13f37cf0652e4d45abe8f789fece8c0355f2db88471c1be337b101bbe3</citedby><cites>FETCH-LOGICAL-c3277-e26945a13f37cf0652e4d45abe8f789fece8c0355f2db88471c1be337b101bbe3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcjoc.200990067$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcjoc.200990067$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>KASTHURIAH, Maddali</creatorcontrib><creatorcontrib>UMA RAVI SANKAR, Arigala</creatorcontrib><creatorcontrib>SIVA KUMAR, Bitragunta</creatorcontrib><creatorcontrib>SURESH REDDY, Cirandur</creatorcontrib><creatorcontrib>NAGA RAJU, Chamarthi</creatorcontrib><title>Synthesis of Dinaphtho-dioxaphosphepin-4-oxides, Epoxides and Bisphosphonates</title><title>Chinese journal of chemistry</title><addtitle>Chin. J. Chem</addtitle><description>A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental analysis, IR, 1H, 13C, 31P NMR and mass spectral data. Their antimicrobial activity was evaluated and some of them possess significant activity.
A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental analysis, IR, 1H, 13C, 31P NMR and mass spectral data. Their antimicrobial activity was evaluated and some of them possess significant activity.</description><subject>1,1′‐binaphthyl‐2,2′‐diol</subject><subject>1-d:1</subject><subject>1′-binaphthyl-2</subject><subject>2]dioxaphosphepine 4-oxide</subject><subject>2′-diol</subject><subject>2′-f</subject><subject>4-bromo-dinaphtho</subject><subject>4‐bromo‐dinaphtho[2,1‐d:1′,2′‐f][1,3,2]dioxaphosphepine 4‐oxide</subject><subject>antimicrobial activity</subject><subject>methylenebis[dinaphtho-dioxaphosphepin 4-oxide]</subject><issn>1001-604X</issn><issn>1614-7065</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkEFPwzAMhSMEEmNw5dwfQIbTtE17hDI20Ng0DQS3KE0TNWM0VVOJ7t-TqWjixslP9vts6yF0TWBCAMJbubVyEgJkGUDCTtCIJCTCDJL41GsAghOIPs7RhXNb72csTEboZbOvu0o54wKrgwdTi6bqKotLY3svrWsq1ZgaR9j2plTuJpg2gwpEXQb3xg0mW4tOuUt0psXOqavfOkZvj9PXfI4Xq9lTfrfAkvq7WIVJFsWCUE2Z1P7BUEWlbxQq1SzNtJIqlUDjWIdlkaYRI5IUilJWECCFV2M0GfbK1jrXKs2b1nyJds8J8EMY_BAGP4bhgWwAvs1O7f9x8_x5lf9l8cAa16n-yIr2k_spi_n7csaT5QbW6_mcU_oDDCx0KA</recordid><startdate>200902</startdate><enddate>200902</enddate><creator>KASTHURIAH, Maddali</creator><creator>UMA RAVI SANKAR, Arigala</creator><creator>SIVA KUMAR, Bitragunta</creator><creator>SURESH REDDY, Cirandur</creator><creator>NAGA RAJU, Chamarthi</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200902</creationdate><title>Synthesis of Dinaphtho-dioxaphosphepin-4-oxides, Epoxides and Bisphosphonates</title><author>KASTHURIAH, Maddali ; UMA RAVI SANKAR, Arigala ; SIVA KUMAR, Bitragunta ; SURESH REDDY, Cirandur ; NAGA RAJU, Chamarthi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3277-e26945a13f37cf0652e4d45abe8f789fece8c0355f2db88471c1be337b101bbe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>1,1′‐binaphthyl‐2,2′‐diol</topic><topic>1-d:1</topic><topic>1′-binaphthyl-2</topic><topic>2]dioxaphosphepine 4-oxide</topic><topic>2′-diol</topic><topic>2′-f</topic><topic>4-bromo-dinaphtho</topic><topic>4‐bromo‐dinaphtho[2,1‐d:1′,2′‐f][1,3,2]dioxaphosphepine 4‐oxide</topic><topic>antimicrobial activity</topic><topic>methylenebis[dinaphtho-dioxaphosphepin 4-oxide]</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>KASTHURIAH, Maddali</creatorcontrib><creatorcontrib>UMA RAVI SANKAR, Arigala</creatorcontrib><creatorcontrib>SIVA KUMAR, Bitragunta</creatorcontrib><creatorcontrib>SURESH REDDY, Cirandur</creatorcontrib><creatorcontrib>NAGA RAJU, Chamarthi</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Chinese journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KASTHURIAH, Maddali</au><au>UMA RAVI SANKAR, Arigala</au><au>SIVA KUMAR, Bitragunta</au><au>SURESH REDDY, Cirandur</au><au>NAGA RAJU, Chamarthi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of Dinaphtho-dioxaphosphepin-4-oxides, Epoxides and Bisphosphonates</atitle><jtitle>Chinese journal of chemistry</jtitle><addtitle>Chin. J. Chem</addtitle><date>2009-02</date><risdate>2009</risdate><volume>27</volume><issue>2</issue><spage>408</spage><epage>412</epage><pages>408-412</pages><issn>1001-604X</issn><eissn>1614-7065</eissn><abstract>A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental analysis, IR, 1H, 13C, 31P NMR and mass spectral data. Their antimicrobial activity was evaluated and some of them possess significant activity.
A few new seven‐membered phosphorus heterocyclic compounds and bis‐phosphonates (5a–5g, 5f′, 5g′, 9 and 10) were prepared by the reaction of 4‐bromo dioxaphosphepin (2) with various Grignard reagents followed by their oxidation with H2O2. All the compounds were thoroughly characterized by elemental analysis, IR, 1H, 13C, 31P NMR and mass spectral data. Their antimicrobial activity was evaluated and some of them possess significant activity.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/cjoc.200990067</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1001-604X |
| ispartof | Chinese journal of chemistry, 2009-02, Vol.27 (2), p.408-412 |
| issn | 1001-604X 1614-7065 |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | 1,1′‐binaphthyl‐2,2′‐diol 1-d:1 1′-binaphthyl-2 2]dioxaphosphepine 4-oxide 2′-diol 2′-f 4-bromo-dinaphtho 4‐bromo‐dinaphtho[2,1‐d:1′,2′‐f][1,3,2]dioxaphosphepine 4‐oxide antimicrobial activity methylenebis[dinaphtho-dioxaphosphepin 4-oxide] |
| title | Synthesis of Dinaphtho-dioxaphosphepin-4-oxides, Epoxides and Bisphosphonates |
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