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(4aSR,7SR,9aSR)-7-tert-Butyl-9a-methyl-5,5-dioxo-1,2,4a,9a-tetra­hydro-8-oxa-5λ6-thia­benzocyclo­heptan-9-one

✍ Scribed by Zeller, Matthias ;Hunter, Allen D. ;Sampson, Paul ;Chumachenko, Nataliya

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
191 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The molecular structure of (I), showing 50% probability displacement ellipsoids.

📜 SIMILAR VOLUMES

(4aSR,7SR,9aSR)-7-tert-Butyl-9a-methyl-5
(4aSR,7SR,9aSR)-7-tert-Butyl-9a-methyl-5,5-dioxo-1,2,4a,9a-tetra­hydro-8-oxa-5λ6-thia­benzocyclo­heptan-9-one. Corrigendum
✍ Zeller, Matthias ;Hunter, Allen D. ;Sampson, Paul ;Chumachenko, Nataliya 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 32 KB

In the paper by Zeller, Hunter, Sampson & Chumachenko [Acta Cryst. (2006), E62, o368-o369], the stereochemical descriptors are given incorrectly in the title. The correct title is '(4aSR,7RS,9aSR)-7-tert-Butyl-9a-methyl-5,5-dioxo-1,2,4a,9atetrahydro-8-oxa-5 6 -thiabenzocycloheptan-9-one'.

(4aSR,7SR,9aSR)-7-tert-Butyl-5,5-dioxo-1
(4aSR,7SR,9aSR)-7-tert-Butyl-5,5-dioxo-1,2,4a,9a-tetra­hydro-8-oxa-5λ6-thia­benzocyclo­heptan-9-one. Corrigendum
✍ Zeller, Matthias ;Hunter, Allen D. ;Sampson, Paul ;Chumachenko, Nataliya 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 32 KB

In the paper by Zeller, Hunter, Sampson & Chumachenko [Acta Cryst. (2006), E62, o370-o371], the stereochemical descriptors are given incorrectly in the title. The correct title is '(4aRS,7SR,9aRS)-7-tert-Butyl-5,5-dioxo-1,2,4a,9a-tetrahydro-8-oxa-5 6 -thiabenzocycloheptan-9-one'.

(4aSR,7RS,9aRS)-7-tert-Butyl-9a-methyl-5
(4aSR,7RS,9aRS)-7-tert-Butyl-9a-methyl-5,5-dioxo-1,2,4a,9a-tetra­hydro-8-oxa-5λ6-thia­benzocyclo­heptan-9-one. Corrigendum
✍ Zeller, Matthias ;Hunter, Allen D. ;Sampson, Paul ;Chumachenko, Nataliya 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 32 KB

In the paper by Zeller, Hunter, Sampson & Chumachenko [Acta Cryst. (2006), E62, o366-o367], the stereochemical descriptors are given incorrectly in the title. The correct title is '(4aRS,7RS,9aSR)-7-tert-Butyl-9a-methyl-5,5-dioxo-1,2,4a,9atetrahydro-8-oxa-5 6 -thiabenzocycloheptan-9-one'.

(4aSR,9aSR)-9a-Methyl-5,5-dioxo-1,2,4a,6
(4aSR,9aSR)-9a-Methyl-5,5-dioxo-1,2,4a,6,7,9a-hexa­hydro-8-oxa-5λ6-thia­benzo-1,4-cyclo­hepten-9-one
✍ Zeller, Matthias ;Hunter, Allen D. ;Sampson, Paul ;Chumachenko, Nataliya 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 319 KB

Single-crystal X-ray study T = 100 K Mean '(C±C) = 0.002 A Ê R factor = 0.038 wR factor = 0.102 Data-to-parameter ratio = 14.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.