Crystal structure determination as part of an undergraduate laboratory experiment: 1′,3′,3′-trimethylspiro[chromene-2,2′-indoline] and 1′,3′,3′-trimethyl-4-[(E)-(1,3,3-trimethylindolin-2-ylidene)methyl]spiro[chroman-2,2′-indoline]

The crystal structures of the title compounds, C(19)H(19)NO and C(31)H(34)N(2)O, were determined as part of an experiment in an undergraduate teaching laboratory that demonstrates the relationship between molecular structure and function. 1′,3′,3′-Trimethylspiro[chromene-2,2′-indoline] is both a...

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Bibliographic Details
Published in:	Acta Crystallogr E Crystallogr Commun
Main Authors:	Beckett, Joseph O. S., Olmstead, Marilyn M., Fettinger, James C., Gray, David A., Manabe, Shuhei, Mascal, Mark
Format:	Artigo
Language:	Inglês
Published:	International Union of Crystallography 2016
Subjects:	Research Communications
Online Access:	https://ncbi.nlm.nih.gov/pmc/articles/PMC5095856/ https://ncbi.nlm.nih.gov/pubmed/27840731 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S2056989016016042
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Crystal structure determination as part of an undergraduate laboratory experiment: 1′,3′,3′-tri­methyl­spiro­[chromene-2,2′-indoline] and 1′,3′,3′-trimethyl-4-[(E)-(1,3,3-tri­methyl­indolin-2-yl­idene)meth­yl]spiro­[chroman-2,2′-indoline]

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Crystal structure determination as part of an undergraduate laboratory experiment: 1′,3′,3′-trimethylspiro[chromene-2,2′-indoline] and 1′,3′,3′-trimethyl-4-[(E)-(1,3,3-trimethylindolin-2-ylidene)methyl]spiro[chroman-2,2′-indoline]