Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate

In the title compound, C12H11NO4, the dihedral angle between the indole ring system (r.m.s. deviation = 0.019 Å) and the oxirane ring is 88.8 (2)°. The oxirane O atom and the bridging ester O atom are in an approximate syn conformation [O—C—C—O = −25.4 (3)°] In the crystal, inversion dimers linked b...

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Main Authors:	M. P. Savithri, P. S. Yuvaraj, B. S. R. Reddy, R. Raja, A. SubbiahPandi
Format:	Article
Language:	English
Published:	International Union of Crystallography 2015-05-01
Series:	Acta Crystallographica Section E: Crystallographic Communications
Subjects:	crystal structure ester spiro compound indoline oxirane hydrogen bonding
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S2056989015006398

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record_format	Article
spelling	doaj-6513f3c4251d46129ccf116c93b4d0642020-11-25T00:33:05ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-05-01715o274o27510.1107/S2056989015006398hb7369Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylateM. P. Savithri0P. S. Yuvaraj1B. S. R. Reddy2R. Raja3A. SubbiahPandi4Department of Physics, Queen Mary's College (Autonomous), Chennai 600 004, IndiaUniversity of Madras, Industrial Chemistry Laboratory, Central Leather Research Institute, Adyar, Chennai 600 020, IndiaUniversity of Madras, Industrial Chemistry Laboratory, Central Leather Research Institute, Adyar, Chennai 600 020, IndiaDepartment of Physics, Presidency College (Autonomous), Chennai 600 005, IndiaDepartment of Physics, Presidency College (Autonomous), Chennai 600 005, IndiaIn the title compound, C12H11NO4, the dihedral angle between the indole ring system (r.m.s. deviation = 0.019 Å) and the oxirane ring is 88.8 (2)°. The oxirane O atom and the bridging ester O atom are in an approximate syn conformation [O—C—C—O = −25.4 (3)°] In the crystal, inversion dimers linked by pair of C—H...O hydrogen bonds generate R22(8) loops, where the C—H donor group forms part of the oxirane ring. A second C—H...O interaction arising from one of the C—H groups of the benzene ring links the dimers into [001] double chains.http://scripts.iucr.org/cgi-bin/paper?S2056989015006398crystal structureesterspiro compoundindolineoxiranehydrogen bonding
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	M. P. Savithri P. S. Yuvaraj B. S. R. Reddy R. Raja A. SubbiahPandi
spellingShingle	M. P. Savithri P. S. Yuvaraj B. S. R. Reddy R. Raja A. SubbiahPandi Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate Acta Crystallographica Section E: Crystallographic Communications crystal structure ester spiro compound indoline oxirane hydrogen bonding
author_facet	M. P. Savithri P. S. Yuvaraj B. S. R. Reddy R. Raja A. SubbiahPandi
author_sort	M. P. Savithri
title	Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate
title_short	Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate
title_full	Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate
title_fullStr	Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate
title_full_unstemmed	Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate
title_sort	crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate
publisher	International Union of Crystallography
series	Acta Crystallographica Section E: Crystallographic Communications
issn	2056-9890
publishDate	2015-05-01
description	In the title compound, C12H11NO4, the dihedral angle between the indole ring system (r.m.s. deviation = 0.019 Å) and the oxirane ring is 88.8 (2)°. The oxirane O atom and the bridging ester O atom are in an approximate syn conformation [O—C—C—O = −25.4 (3)°] In the crystal, inversion dimers linked by pair of C—H...O hydrogen bonds generate R22(8) loops, where the C—H donor group forms part of the oxirane ring. A second C—H...O interaction arising from one of the C—H groups of the benzene ring links the dimers into [001] double chains.
topic	crystal structure ester spiro compound indoline oxirane hydrogen bonding
url	http://scripts.iucr.org/cgi-bin/paper?S2056989015006398
work_keys_str_mv	AT mpsavithri crystalstructureofmethyl1methyl2oxospiroindoline32oxirane3carboxylate AT psyuvaraj crystalstructureofmethyl1methyl2oxospiroindoline32oxirane3carboxylate AT bsrreddy crystalstructureofmethyl1methyl2oxospiroindoline32oxirane3carboxylate AT rraja crystalstructureofmethyl1methyl2oxospiroindoline32oxirane3carboxylate AT asubbiahpandi crystalstructureofmethyl1methyl2oxospiroindoline32oxirane3carboxylate
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Crystal structure of methyl 1-methyl-2-oxospiro[indoline-3,2′-oxirane]-3′-carboxylate

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