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O-Ethyl S-[1-(3,4-dimethoxy­phen­yl)-2-(hydroxyimino)­prop­yl] dithio­carbonate

✍ Scribed by Hartung, Jens ;Daniel, Kristina ;Svoboda, Ingrid ;Fuess, Hartmut

Book ID
104485286
Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
142 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

The stereogenic centre in the title compound, C 14 H 19 NO 4 S 2 , is substituted with a dithiocarbonate, an ethyloximino and a 3,4dimethoxyphenyl group, as well as an H atom. Tandem hydrogen-bonding occurs between enantiomers to produce dimers, in which the oxime H atom serves as donor toward the oxime N atom of an adjacent molecule.

📜 SIMILAR VOLUMES

3-(2,4-Dichloro­phen­yl)-1-(3,4-dimethox
3-(2,4-Dichloro­phen­yl)-1-(3,4-dimethoxy­phen­yl)prop-2-en-1-one
✍ Ng, Shea-Lin ;Patil, P. S. ;Razak, Ibrahim Abdul ;Fun, Hoong-Kun ;Dharmaprakash, 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 212 KB

In the title molecule, C 17 H 14 Cl 2 O 3 , the methoxy groups are almost coplanar with the attached benzene ring. The molecules are linked via intermolecular C-HÁ Á ÁO interactions into wave-like chains along the b axis.

O-Ethyl S-(3-oxoindan-1-yl) dithio­carbo
O-Ethyl S-(3-oxoindan-1-yl) dithio­carbonate
✍ Hartung, Jens ;Daniel, Kristina ;Svoboda, Ingrid ;Fuess, Hartmut 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 66 KB
1-(2,4-Dichloro-5-fluoro­phen­yl)-3-(3,4
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✍ Yathirajan, H. S. ;Sarojini, B. K. ;Narayana, B. ;Bindya, S. ;Bolte, Michael 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 130 KB

In the title biologically active compound, C 17 H 13 Cl 2 FO 3 , the central C C double bond is trans configured. The molecule consists of two essentially planar parts which are twisted by 67.06 (2) with respect to each other.

The 0.893/0.104/0.003 cocrystal of 1-(4-
The 0.893/0.104/0.003 cocrystal of 1-(4-methyl­phen­yl)-3-(3,4,5-trimethoxy­phen­yl)prop-2-en-1-one, 3-(3-chloro-4,5-dimethoxy­phen­yl)-1-(4-methyl­phen­yl)prop-2-en-1-one and 3-(3,5-dichloro-4-methoxy­phen­yl)-1-(4-methyl­phen­yl)prop-2-en-1-one
✍ Ng, Shea-Lin ;Razak, Ibrahim Abdul ;Fun, Hoong-Kun ;Patil, P. S. ;Dharmaprakash, 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 387 KB

In the title cocrystal, 0.893C 19 H 20 O 4 Á0.104C 18 H 17 ClO 3 Á-0.003C 17 H 14 Cl 2 O, the crystal packing is stabilized by weak intermolecular C-HÁ Á ÁO and C-HÁ Á Á interactions.

(E)-3-(1,3-Benzodioxol-5-yl)-1-(2-hydr­o
(E)-3-(1,3-Benzodioxol-5-yl)-1-(2-hydr­oxy-4,6-dimethoxy­phen­yl)prop-2-en-1-one
✍ Gao, Shan ;Ng, Seik Weng 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 122 KB

In the title compound, C 18 H 16 O 6 , a herbicide, the dioxole ring adopts a flattened envelope conformation. The two aromatic rings at either end of the propenone linkage are almost coplanar with it. The hydroxy group is involved in an intramolecular O-HÁ Á ÁO hydrogen bond.