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Synthesis ofcis- andtrans-4-Methyl-2-(trifluoromethylthio)-1,3,2-dioxaphosphinane 2-Oxide

✍ Scribed by Łopusiński, Andrzej ;Haas, Alois

Book ID
101816102
Publisher
Wiley (John Wiley & Sons)
Year
1985
Tongue
English
Weight
238 KB
Volume
118
Category
Article
ISSN
0009-2940

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✦ Synopsis

2-dioxaphosphinan-2-oxid cis-und trans-4-Methyl-2-(trifluormethylthio)-1,3,2-dioxaphosphinan-2-oxid (

📜 SIMILAR VOLUMES

Crystal and molecular structures of isom
Crystal and molecular structures of isomeric 2-morpholino-2-thiono-4-methyl-1,3,2-dioxaphosphinane and 2-morpholino-2-oxo-4-methyl-1,3,2-dioxaphosphinane
✍ Michał W. Wieczorek; Wiesław R. Majzner; Renata Kaczmarek; Janina Baraniak; Wojc 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 297 KB 👁 1 views

Two isomeric pairs of compounds, cis-and trans-2morpholino-2-thiono-4-methyl-1,3,2-dioxaphosphinane (1A ‫ם‬ 1B) and 2-morpholino-2-oxo-4-methyl-1,3,2-dioxaphosphinane (2A ‫ם‬ 2B) were obtained and separated into the pure compounds by silica gel chromatography. Attempts at crystallization afforded 1A

trans-4-(4-Chloro­phen­yl)-2-[(2-chloro­
trans-4-(4-Chloro­phen­yl)-2-[(2-chloro­phen­yl)(3-pyridylmethyl­amino)meth­yl]-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide
✍ Sun, Feng-Mei ;Tian, Man-Man ;Luo, Zai-Gang ;Shi, De-Qing 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 318 KB

In the title compound, C 24 H 25 Cl 2 N 2 O 3 P, the P atom adopts a distorted tetrahedral configuration. Weak intermolecular N-HÁ Á ÁN and C-HÁ Á ÁO hydrogen bonds are observed, and C-HÁ Á Á interactions also contribute to the crystal packing.