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2,3-Dihydro-2,2-dimethyl­benzofuran-7-yl N-methyl­carbamate

✍ Scribed by Xu, Liang-Zhong ;Yu, Guan-Ping ;Yang, Shuang-Hua

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
152 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C 12 H 15 NO 3 , crystallizes with two independent molecules in the asymmetric unit. The bond lengths and angles in both molecules are within normal ranges. There are some weak intermolecular hydrogen-bond interactions in the crystal structure, which provide stabilization.

📜 SIMILAR VOLUMES

Ethyl 3-(7-bromo-2,3-dihydro-1-benzofura
Ethyl 3-(7-bromo-2,3-dihydro-1-benzofuran-5-yl)­propanoate
✍ Wang, Wei ;Wang, Chang-Qing ;Liu, Xiu-Jie ;Wang, Song-Qing 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 94 KB

The title compound, C~13~H~15~BrO~3~, was synthesized by the reaction of ethyl 3-(2,3-dihydro-1-benzofuran-5-yl)propanoate with bromine. The benzofuran system is planar and subtends an angle of 87.27 (9)° with the propanoate unit.

(+)-N,N′-Bis[(7,7-dimethyl-2-oxobicyclo­
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✍ Ullrich, Małgorzata ;Kozakiewicz, Anna ;Wełniak, Mirosław ;Wojtczak, Andrzej 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 81 KB

In the title compound, C 24 H 38 N 2 O 6 S 2 , which was synthesized from (+)-10-camphorsulfonic acid chloride and piperazine, the central piperazine ring adopts a chair conformation. The two camphorlsulfonyl groups are bound to the piperazine N atoms in equatorial positions. The molecule has approx

2,5-Dimethyl-3-methyl­sulfinyl-1-benzofu
2,5-Dimethyl-3-methyl­sulfinyl-1-benzofuran
✍ Choi, Hong Dae ;Seo, Pil Ja ;Son, Byeng Wha ;Lee, Uk 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 192 KB

The title compound, C 11 H 12 O 2 S, was prepared by the oxidation of 2,5-dimethyl-3-methylsulfanyl-1-benzofuran using 3-chloroperbenzoic acid. The 1-benzofuran ring system is essentially planar. The crystal structure is stabilized by-CH 2 -HÁ Á Á interactions.