( R , S )-2′-Amino-6′-methyl-2,5′,5′-trioxo-6′ H -spiro[indoline-3,4′-pyrano[3,2- c ][2,1]benzothiazine]-3′-carbonitrile dimethylformamide monosolvate
✍ Scribed by Shishkina, Svitlana V.; Ukrainets, Igor V.; Petrushova, Lidiya A.
- Book ID
- 127352742
- Publisher
- International Union of Crystallography
- Year
- 2014
- Tongue
- English
- Weight
- 366 KB
- Volume
- 70
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.060 wR factor = 0.171 Data-to-parameter ratio = 16.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
## Abstract The reaction of 2‐chloro‐4‐(methylsulfonyl)benzoyl chloride (5) with 1‐methyl‐1__H__‐2,1‐benzothiazin‐4‐(3__H__)‐one 2,2‐dioxide (4) gave the __O__‐benzoyl compound, 1‐methyl‐2,2‐dioxido‐1__H__‐2,1‐benzothiazin‐4‐yl 2‐chloro‐4‐(methylsulfonyl)benzoate (6), which rearranged to give the C