Crystal structure of methyl 1-allyl-4-methyl-1H-benzo[c][1,2]thiazine-3-carboxylate 2,2-dioxide

Liliana Azotla-Cruz, Svitlana Shishkina, Igor Ukrainets, Irina Lijanova, Natalya Likhanova

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In the title compound, C14H15NO4S, the dihydrothiazine ring adopts a distorted sofa conformation with the S atom displaced from the mean plane through the N and C ring atoms by 0.767 (1) Å. The allyl substituent (C - C=C) is inclined to this mean plane by 78.5 (7)° and the acetate group [C(=O) - O - C] by 66.5 (3)°. In the crystal, molecules are linked by C - H⋯π interactions forming chains propagating along the a-axis direction.
Original languageAmerican English
Pages (from-to)1574-1576
Number of pages3
JournalActa Crystallographica Section E: Crystallographic Communications
DOIs
StatePublished - 1 Jan 2016

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Thiazines
thiazine (trademark)
dioxides
carboxylates
Crystal structure
Atoms
crystal structure
rings
atoms
Conformations
acetates
Acetates
Crystals
Molecules
crystals
molecules
interactions

Cite this

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title = "Crystal structure of methyl 1-allyl-4-methyl-1H-benzo[c][1,2]thiazine-3-carboxylate 2,2-dioxide",
abstract = "In the title compound, C14H15NO4S, the dihydrothiazine ring adopts a distorted sofa conformation with the S atom displaced from the mean plane through the N and C ring atoms by 0.767 (1) {\AA}. The allyl substituent (C - C=C) is inclined to this mean plane by 78.5 (7)° and the acetate group [C(=O) - O - C] by 66.5 (3)°. In the crystal, molecules are linked by C - H⋯π interactions forming chains propagating along the a-axis direction.",
author = "Liliana Azotla-Cruz and Svitlana Shishkina and Igor Ukrainets and Irina Lijanova and Natalya Likhanova",
year = "2016",
month = "1",
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doi = "10.1107/S2056989016015978",
language = "American English",
pages = "1574--1576",
journal = "Acta Crystallographica Section E: Crystallographic Communications",
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publisher = "International Union of Crystallography",

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Crystal structure of methyl 1-allyl-4-methyl-1H-benzo[c][1,2]thiazine-3-carboxylate 2,2-dioxide. / Azotla-Cruz, Liliana; Shishkina, Svitlana; Ukrainets, Igor; Lijanova, Irina; Likhanova, Natalya.

In: Acta Crystallographica Section E: Crystallographic Communications, 01.01.2016, p. 1574-1576.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Crystal structure of methyl 1-allyl-4-methyl-1H-benzo[c][1,2]thiazine-3-carboxylate 2,2-dioxide

AU - Azotla-Cruz, Liliana

AU - Shishkina, Svitlana

AU - Ukrainets, Igor

AU - Lijanova, Irina

AU - Likhanova, Natalya

PY - 2016/1/1

Y1 - 2016/1/1

N2 - In the title compound, C14H15NO4S, the dihydrothiazine ring adopts a distorted sofa conformation with the S atom displaced from the mean plane through the N and C ring atoms by 0.767 (1) Å. The allyl substituent (C - C=C) is inclined to this mean plane by 78.5 (7)° and the acetate group [C(=O) - O - C] by 66.5 (3)°. In the crystal, molecules are linked by C - H⋯π interactions forming chains propagating along the a-axis direction.

AB - In the title compound, C14H15NO4S, the dihydrothiazine ring adopts a distorted sofa conformation with the S atom displaced from the mean plane through the N and C ring atoms by 0.767 (1) Å. The allyl substituent (C - C=C) is inclined to this mean plane by 78.5 (7)° and the acetate group [C(=O) - O - C] by 66.5 (3)°. In the crystal, molecules are linked by C - H⋯π interactions forming chains propagating along the a-axis direction.

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DO - 10.1107/S2056989016015978

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JO - Acta Crystallographica Section E: Crystallographic Communications

JF - Acta Crystallographica Section E: Crystallographic Communications

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