Crystal structure of pseudokopsinine and its salts
The X-ray diffraction study of an indoline alkaloid, pseudokopsinine, extracted from the plant Vinca erecta and its mono- and double salts is performed. The experimentally determined positions of Н atoms suggest the sp 3 hybridization of the indoline nitrogen atom in the base and salts. The pseudoko...
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| Veröffentlicht in: | Journal of structural chemistry 2017-03, Vol.58 (2), p.291-296 |
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| container_title | Journal of structural chemistry |
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| creator | Adizov, Sh. M. Tashkhodzhaev, B. Kunafiev, R. Zh Mirzaeva, M. M. Yuldashev, P. Kh |
| description | The X-ray diffraction study of an indoline alkaloid, pseudokopsinine, extracted from the plant
Vinca erecta
and its mono- and double salts is performed. The experimentally determined positions of Н atoms suggest the
sp
3
hybridization of the indoline nitrogen atom in the base and salts. The pseudokopsinine base and double salt have an intramolecular Н bond between the NH group proton and the ether oxygen atom of the methoxycarbonyl group, which is absent in the monosalt and the related indolines. The intermolecular Н bonds and/or the packing efficiency cause a conformational change in
F
and
Е
heterocycles in the indoline hetero framework of pseudokopsinine salts in comparison with that observed in the base. |
| doi_str_mv | 10.1134/S002247661702010X |
| format | Article |
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Vinca erecta
and its mono- and double salts is performed. The experimentally determined positions of Н atoms suggest the
sp
3
hybridization of the indoline nitrogen atom in the base and salts. The pseudokopsinine base and double salt have an intramolecular Н bond between the NH group proton and the ether oxygen atom of the methoxycarbonyl group, which is absent in the monosalt and the related indolines. The intermolecular Н bonds and/or the packing efficiency cause a conformational change in
F
and
Е
heterocycles in the indoline hetero framework of pseudokopsinine salts in comparison with that observed in the base.</description><identifier>ISSN: 0022-4766</identifier><identifier>EISSN: 1573-8779</identifier><identifier>DOI: 10.1134/S002247661702010X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Atomic ; Atomic/Molecular Structure and Spectra ; Chemistry ; Chemistry and Materials Science ; Crystal structure ; Heterocyclic compounds ; Inorganic Chemistry ; Molecular ; Optical and Plasma Physics ; Physical Chemistry ; Solid State Physics</subject><ispartof>Journal of structural chemistry, 2017-03, Vol.58 (2), p.291-296</ispartof><rights>Pleiades Publishing, Ltd. 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-949d404c108b3a6188002fa31b85ed3827922e7276eb59d05307c4454361a0303</citedby><cites>FETCH-LOGICAL-c316t-949d404c108b3a6188002fa31b85ed3827922e7276eb59d05307c4454361a0303</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S002247661702010X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S002247661702010X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Adizov, Sh. M.</creatorcontrib><creatorcontrib>Tashkhodzhaev, B.</creatorcontrib><creatorcontrib>Kunafiev, R. Zh</creatorcontrib><creatorcontrib>Mirzaeva, M. M.</creatorcontrib><creatorcontrib>Yuldashev, P. Kh</creatorcontrib><title>Crystal structure of pseudokopsinine and its salts</title><title>Journal of structural chemistry</title><addtitle>J Struct Chem</addtitle><description>The X-ray diffraction study of an indoline alkaloid, pseudokopsinine, extracted from the plant
Vinca erecta
and its mono- and double salts is performed. The experimentally determined positions of Н atoms suggest the
sp
3
hybridization of the indoline nitrogen atom in the base and salts. The pseudokopsinine base and double salt have an intramolecular Н bond between the NH group proton and the ether oxygen atom of the methoxycarbonyl group, which is absent in the monosalt and the related indolines. The intermolecular Н bonds and/or the packing efficiency cause a conformational change in
F
and
Е
heterocycles in the indoline hetero framework of pseudokopsinine salts in comparison with that observed in the base.</description><subject>Atomic</subject><subject>Atomic/Molecular Structure and Spectra</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Crystal structure</subject><subject>Heterocyclic compounds</subject><subject>Inorganic Chemistry</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Physical Chemistry</subject><subject>Solid State Physics</subject><issn>0022-4766</issn><issn>1573-8779</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KxEAQhAdRcF19AG8Bz9Humcn8HCWoKyx4UMFbmCQTyRqTOD057NubsB4E8dSHqq-qKcYuEa4Rhbx5BuBcaqVQAweEtyO2wkyL1Ghtj9lqkdNFP2VnRDsAsMaqFeN52FN0XUIxTFWcgk-GJhnJT_XwMYzU9m3vE9fXSRspIddFOmcnjevIX_zcNXu9v3vJN-n26eExv92mlUAVUyttLUFWCKYUTqEx8w-NE1iazNfCcG0595pr5cvM1pAJ0JWUmRQKHQgQa3Z1yB3D8DV5isVumEI_VxZogUtruVpceHBVYSAKvinG0H66sC8QimWa4s80M8MPDM3e_t2HX8n_Qt85eGL7</recordid><startdate>20170301</startdate><enddate>20170301</enddate><creator>Adizov, Sh. M.</creator><creator>Tashkhodzhaev, B.</creator><creator>Kunafiev, R. Zh</creator><creator>Mirzaeva, M. M.</creator><creator>Yuldashev, P. Kh</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170301</creationdate><title>Crystal structure of pseudokopsinine and its salts</title><author>Adizov, Sh. M. ; Tashkhodzhaev, B. ; Kunafiev, R. Zh ; Mirzaeva, M. M. ; Yuldashev, P. Kh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-949d404c108b3a6188002fa31b85ed3827922e7276eb59d05307c4454361a0303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Atomic</topic><topic>Atomic/Molecular Structure and Spectra</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Crystal structure</topic><topic>Heterocyclic compounds</topic><topic>Inorganic Chemistry</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Physical Chemistry</topic><topic>Solid State Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Adizov, Sh. M.</creatorcontrib><creatorcontrib>Tashkhodzhaev, B.</creatorcontrib><creatorcontrib>Kunafiev, R. Zh</creatorcontrib><creatorcontrib>Mirzaeva, M. M.</creatorcontrib><creatorcontrib>Yuldashev, P. Kh</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of structural chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Adizov, Sh. M.</au><au>Tashkhodzhaev, B.</au><au>Kunafiev, R. Zh</au><au>Mirzaeva, M. M.</au><au>Yuldashev, P. Kh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Crystal structure of pseudokopsinine and its salts</atitle><jtitle>Journal of structural chemistry</jtitle><stitle>J Struct Chem</stitle><date>2017-03-01</date><risdate>2017</risdate><volume>58</volume><issue>2</issue><spage>291</spage><epage>296</epage><pages>291-296</pages><issn>0022-4766</issn><eissn>1573-8779</eissn><abstract>The X-ray diffraction study of an indoline alkaloid, pseudokopsinine, extracted from the plant
Vinca erecta
and its mono- and double salts is performed. The experimentally determined positions of Н atoms suggest the
sp
3
hybridization of the indoline nitrogen atom in the base and salts. The pseudokopsinine base and double salt have an intramolecular Н bond between the NH group proton and the ether oxygen atom of the methoxycarbonyl group, which is absent in the monosalt and the related indolines. The intermolecular Н bonds and/or the packing efficiency cause a conformational change in
F
and
Е
heterocycles in the indoline hetero framework of pseudokopsinine salts in comparison with that observed in the base.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S002247661702010X</doi><tpages>6</tpages></addata></record> |
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| subjects | Atomic Atomic/Molecular Structure and Spectra Chemistry Chemistry and Materials Science Crystal structure Heterocyclic compounds Inorganic Chemistry Molecular Optical and Plasma Physics Physical Chemistry Solid State Physics |
| title | Crystal structure of pseudokopsinine and its salts |
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