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Crystal structures of two 1,2,3,4-tetra-hydro-naphthalenes obtained during efforts towards the total synthesis of elisabethin A
The two substituted 1,2,3,4-tetra-hydro-naphthalenes, methyl ( )-3-{(1 ,4 )-6-meth-oxy-4,7-dimethyl-5,8-bis-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naph-th-al-en-1-yl}butano-ate, C H O Si , ( ), and methyl ( )-3-{(1 ,4 )-8-hy-droxy-6-meth-oxy-4,7-dimethyl-5-[(triiso-propyl-sil-yl)-oxy]-1,2,...
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| Published in: | Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2023-02, Vol.79 (Pt 3), p.177-181 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| container_end_page | 181 |
| container_issue | Pt 3 |
| container_start_page | 177 |
| container_title | Acta crystallographica. Section E, Crystallographic communications |
| container_volume | 79 |
| creator | Kaiser, Maximilian Weil, Matthias Gärtner, Peter Enev, Valentin |
| description | The two substituted 1,2,3,4-tetra-hydro-naphthalenes, methyl (
)-3-{(1
,4
)-6-meth-oxy-4,7-dimethyl-5,8-bis-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naph-th-al-en-1-yl}butano-ate, C
H
O
Si
, (
), and methyl (
)-3-{(1
,4
)-8-hy-droxy-6-meth-oxy-4,7-dimethyl-5-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naphthalen-1-yl}acrylate, C
H
O
Si, (
), crystallize in the Sohncke space groups
2
2
2
and
2
, respectively, with the absolute structure determined on the basis of anomalous dispersion effects. The configurations of the stereo centres in the 1,2,3,4-tetra-hydro-naphthalene moiety of (
) and (
) are the same, and the conformation of the non-aromatic part of the ring system is nearly identical. In the crystal of (
), weak non-classical C-H⋯O inter-actions consolidate the packing, whereas in (
), inter-molecular O-H⋯O hydrogen-bonding inter-actions of medium-to-weak strength direct the mol-ecules into
-shaped strands extending parallel to [010]. |
| doi_str_mv | 10.1107/S2056989023001226 |
| format | article |
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)-3-{(1
,4
)-6-meth-oxy-4,7-dimethyl-5,8-bis-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naph-th-al-en-1-yl}butano-ate, C
H
O
Si
, (
), and methyl (
)-3-{(1
,4
)-8-hy-droxy-6-meth-oxy-4,7-dimethyl-5-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naphthalen-1-yl}acrylate, C
H
O
Si, (
), crystallize in the Sohncke space groups
2
2
2
and
2
, respectively, with the absolute structure determined on the basis of anomalous dispersion effects. The configurations of the stereo centres in the 1,2,3,4-tetra-hydro-naphthalene moiety of (
) and (
) are the same, and the conformation of the non-aromatic part of the ring system is nearly identical. In the crystal of (
), weak non-classical C-H⋯O inter-actions consolidate the packing, whereas in (
), inter-molecular O-H⋯O hydrogen-bonding inter-actions of medium-to-weak strength direct the mol-ecules into
-shaped strands extending parallel to [010].</description><identifier>ISSN: 2056-9890</identifier><identifier>EISSN: 2056-9890</identifier><identifier>DOI: 10.1107/S2056989023001226</identifier><identifier>PMID: 36909998</identifier><language>eng</language><publisher>England: International Union of Crystallography</publisher><subject>Research Communications</subject><ispartof>Acta crystallographica. Section E, Crystallographic communications, 2023-02, Vol.79 (Pt 3), p.177-181</ispartof><rights>Kaiser et al. 2023.</rights><rights>Kaiser et al. 2023 2023</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-5235-9910</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9993920/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9993920/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36909998$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kaiser, Maximilian</creatorcontrib><creatorcontrib>Weil, Matthias</creatorcontrib><creatorcontrib>Gärtner, Peter</creatorcontrib><creatorcontrib>Enev, Valentin</creatorcontrib><title>Crystal structures of two 1,2,3,4-tetra-hydro-naphthalenes obtained during efforts towards the total synthesis of elisabethin A</title><title>Acta crystallographica. Section E, Crystallographic communications</title><addtitle>Acta Crystallogr E Crystallogr Commun</addtitle><description>The two substituted 1,2,3,4-tetra-hydro-naphthalenes, methyl (
)-3-{(1
,4
)-6-meth-oxy-4,7-dimethyl-5,8-bis-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naph-th-al-en-1-yl}butano-ate, C
H
O
Si
, (
), and methyl (
)-3-{(1
,4
)-8-hy-droxy-6-meth-oxy-4,7-dimethyl-5-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naphthalen-1-yl}acrylate, C
H
O
Si, (
), crystallize in the Sohncke space groups
2
2
2
and
2
, respectively, with the absolute structure determined on the basis of anomalous dispersion effects. The configurations of the stereo centres in the 1,2,3,4-tetra-hydro-naphthalene moiety of (
) and (
) are the same, and the conformation of the non-aromatic part of the ring system is nearly identical. In the crystal of (
), weak non-classical C-H⋯O inter-actions consolidate the packing, whereas in (
), inter-molecular O-H⋯O hydrogen-bonding inter-actions of medium-to-weak strength direct the mol-ecules into
-shaped strands extending parallel to [010].</description><subject>Research Communications</subject><issn>2056-9890</issn><issn>2056-9890</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpVkDtPwzAUhS0Eoqj0B7CgjAwN-JHEyYJUVbykSgzAHN3ETmOU2sV2qDLx13FLQWW6r6Pv6B6ELgi-JgTzmxeK06zIC0wZxoTS7AidbVfxdnd80I_QxLl3HERJyrKUnqIRywpcFEV-hr7mdnAeush529e-t9JFpon8xkRkSqdsmsReegtxOwhrYg3r1rfQSb3VVR6UliISvVV6GcmmMda7yJsNWBFqK0O_gw86DE7t2LJTDirpW6Wj2Tk6aaBzcrKvY_R2f_c6f4wXzw9P89kiXpPwbcybrCGQ8ZQznFNMRIVFDkBlzZlIZCEantSilixlJIU0pxwzAVXCoeYYgLMxuv3hrvtqJYNSh6e6cm3VCuxQGlDl_4tWbbk0n2WIiRUUB8DVHmDNRy-dL1fK1bLrQEvTu5LyPEtJQmkepJeHXn8mv6mzb4RhiFo</recordid><startdate>20230201</startdate><enddate>20230201</enddate><creator>Kaiser, Maximilian</creator><creator>Weil, Matthias</creator><creator>Gärtner, Peter</creator><creator>Enev, Valentin</creator><general>International Union of Crystallography</general><scope>NPM</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0001-5235-9910</orcidid></search><sort><creationdate>20230201</creationdate><title>Crystal structures of two 1,2,3,4-tetra-hydro-naphthalenes obtained during efforts towards the total synthesis of elisabethin A</title><author>Kaiser, Maximilian ; Weil, Matthias ; Gärtner, Peter ; Enev, Valentin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p1110-7f6f1a6757308201db0d8aa2ec73d4e9df74cdce35315a582703dab47ac70aa73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Research Communications</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kaiser, Maximilian</creatorcontrib><creatorcontrib>Weil, Matthias</creatorcontrib><creatorcontrib>Gärtner, Peter</creatorcontrib><creatorcontrib>Enev, Valentin</creatorcontrib><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Acta crystallographica. Section E, Crystallographic communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kaiser, Maximilian</au><au>Weil, Matthias</au><au>Gärtner, Peter</au><au>Enev, Valentin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Crystal structures of two 1,2,3,4-tetra-hydro-naphthalenes obtained during efforts towards the total synthesis of elisabethin A</atitle><jtitle>Acta crystallographica. Section E, Crystallographic communications</jtitle><addtitle>Acta Crystallogr E Crystallogr Commun</addtitle><date>2023-02-01</date><risdate>2023</risdate><volume>79</volume><issue>Pt 3</issue><spage>177</spage><epage>181</epage><pages>177-181</pages><issn>2056-9890</issn><eissn>2056-9890</eissn><abstract>The two substituted 1,2,3,4-tetra-hydro-naphthalenes, methyl (
)-3-{(1
,4
)-6-meth-oxy-4,7-dimethyl-5,8-bis-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naph-th-al-en-1-yl}butano-ate, C
H
O
Si
, (
), and methyl (
)-3-{(1
,4
)-8-hy-droxy-6-meth-oxy-4,7-dimethyl-5-[(triiso-propyl-sil-yl)-oxy]-1,2,3,4-tetra-hydro-naphthalen-1-yl}acrylate, C
H
O
Si, (
), crystallize in the Sohncke space groups
2
2
2
and
2
, respectively, with the absolute structure determined on the basis of anomalous dispersion effects. The configurations of the stereo centres in the 1,2,3,4-tetra-hydro-naphthalene moiety of (
) and (
) are the same, and the conformation of the non-aromatic part of the ring system is nearly identical. In the crystal of (
), weak non-classical C-H⋯O inter-actions consolidate the packing, whereas in (
), inter-molecular O-H⋯O hydrogen-bonding inter-actions of medium-to-weak strength direct the mol-ecules into
-shaped strands extending parallel to [010].</abstract><cop>England</cop><pub>International Union of Crystallography</pub><pmid>36909998</pmid><doi>10.1107/S2056989023001226</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-5235-9910</orcidid><oa>free_for_read</oa></addata></record> |
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| issn | 2056-9890 2056-9890 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9993920 |
| source | PubMed Central |
| subjects | Research Communications |
| title | Crystal structures of two 1,2,3,4-tetra-hydro-naphthalenes obtained during efforts towards the total synthesis of elisabethin A |
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