An intercalating isoxazole

Michael D. Mosher; Nicholas R. Natale; Ashwani Vij

doi:10.1107/S0108270196005082

An intercalating isoxazole

Michael D. Mosher, Nicholas R. Natale, Ashwani Vij

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The title compound, ethyl 3-(9-anthryl)-5-methyl-4-isoxazolecarboxylate, C₂₁H₁₇NO₃, possesses two planar ring systems that lie at 80° from coplanarity. The bond linking the two ring systems is 1.489 (3) A, indicating only partial conjugation between the two ring systems. The resulting distortion causes large upfield NMR chemical shifts in the ethyl ester which lies directly underneath the anthracene ring.

Original language	English
Pages (from-to)	2513-2515
Number of pages	3
Journal	Acta Crystallographica Section C: Crystal Structure Communications
Volume	52
Issue number	10
DOIs	https://doi.org/10.1107/S0108270196005082
State	Published - Oct 15 1996

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title = "An intercalating isoxazole",

abstract = "The title compound, ethyl 3-(9-anthryl)-5-methyl-4-isoxazolecarboxylate, C21H17NO3, possesses two planar ring systems that lie at 80° from coplanarity. The bond linking the two ring systems is 1.489 (3) A, indicating only partial conjugation between the two ring systems. The resulting distortion causes large upfield NMR chemical shifts in the ethyl ester which lies directly underneath the anthracene ring.",

author = "Mosher, {Michael D.} and Natale, {Nicholas R.} and Ashwani Vij",

year = "1996",

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doi = "10.1107/S0108270196005082",

language = "English",

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journal = "Acta Crystallographica Section C: Crystal Structure Communications",

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T1 - An intercalating isoxazole

AU - Mosher, Michael D.

AU - Natale, Nicholas R.

AU - Vij, Ashwani

PY - 1996/10/15

Y1 - 1996/10/15

N2 - The title compound, ethyl 3-(9-anthryl)-5-methyl-4-isoxazolecarboxylate, C21H17NO3, possesses two planar ring systems that lie at 80° from coplanarity. The bond linking the two ring systems is 1.489 (3) A, indicating only partial conjugation between the two ring systems. The resulting distortion causes large upfield NMR chemical shifts in the ethyl ester which lies directly underneath the anthracene ring.

AB - The title compound, ethyl 3-(9-anthryl)-5-methyl-4-isoxazolecarboxylate, C21H17NO3, possesses two planar ring systems that lie at 80° from coplanarity. The bond linking the two ring systems is 1.489 (3) A, indicating only partial conjugation between the two ring systems. The resulting distortion causes large upfield NMR chemical shifts in the ethyl ester which lies directly underneath the anthracene ring.

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U2 - 10.1107/S0108270196005082

DO - 10.1107/S0108270196005082

M3 - Article

AN - SCOPUS:0030263188

SN - 0108-2701

VL - 52

SP - 2513

EP - 2515

JO - Acta Crystallographica Section C: Crystal Structure Communications

JF - Acta Crystallographica Section C: Crystal Structure Communications

IS - 10

ER -

An intercalating isoxazole

Abstract

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