✦ LIBER ✦

The contrasting comformational behaviour of 5-aryl-5-methyl-1,3-dioxanes and 1-aryl-1-methylcyclohexahes

✍ Scribed by Michael J. Cook; Khalida Nasri; Sunil M. Vather

Publisher: Elsevier Science
Year: 1986
Tongue: French
Weight: 123 KB
Volume: 27
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)83897-6

No coin nor oath required. For personal study only.

✦ Synopsis

tie chair + chair equilibrium of 5-aryl-5-methyl-1,3-dioxanes, unlike that of 1-aryl-I-methylcyclohexanes, is remarkably sensitive to the nature of substituents on the aromatic ring.

An interaction involving the the arcmatic group and the dioxane oxygen atoms or C-O bonds is proposed.

📜 SIMILAR VOLUMES

Structure of 5-aryl-5-nitro-2-R-1,3-diox

Structure of 5-aryl-5-nitro-2-R-1,3-dioxanes

✍ M. A. Khusainov; I. T. Kirillov; D. M. Kukovitskii; A. E. Obodovskaya; Z. A. Sta 📂 Article 📅 1990 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 320 KB

Synthesis and structure of 2-aryl-5,5-di

Synthesis and structure of 2-aryl-5,5-disubstituted-1,3-dioxanes and conversion into chiral (1,1,1-trishydroxymethyl) methane derivatives

✍ John M Gardiner; Paul Mather; Ramy Morjan; Robin G Pritchard; John E Warren; Mal 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 173 KB

Pentaerythritol, (1,1,1-trishydroxymethyl)methyl methane and (1,1,1-trishydroxymethyl)nitromethane are converted into 2-aryl-5,5-bis(hydroxymethyl), 2-aryl-5-hydroxymethyl-5-methyl-or 2-aryl-5-hydroxymethyl-5-nitro-1,3-dioxanes and a range of derivatives. X-Ray and NMR analysis establishes that the

Synthesis and Characterization of 4-Aryl

Synthesis and Characterization of 4-Aryl-5-(1-aryl-2-methyl-2-nitropropyl)-1,2,3-selenadiazoles.

✍ Sivaperuman Saravanan; Arumugam Nithya; Shanmugam Muthusubramanian 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 17 KB 👁 1 views

Synthesis and characterization of 4-aryl

Synthesis and characterization of 4-aryl-5-(1-aryl-2-methyl-2-nitropropyl)-1,2,3-selenadiazoles

✍ Sivaperuman Saravanan; Arumugam Nithya; Shanmugam Muthusubramanian 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 294 KB

## Abstract magnified image magnified image The synthesis of a new set of selenadiazoles, 4‐aryl‐5‐(1‐aryl‐2‐methyl‐2‐nitropropyl)‐1,2,3‐selenadiazoles (**4**) derived from 2‐[4‐methyl‐4‐nitro‐1,3‐diarylpentylidene]‐1‐hydrazinecarboxamide (**3**) has been reported. THF has been found to be the so

Syntheses of 1-(4-Methylsulfonylphenyl)-

Syntheses of 1-(4-Methylsulfonylphenyl)-5-aryl-1,2,3-triazoles and 1-(4-Aminosulfonylphenyl)-5-aryl-1,2,3-triazoles.

✍ F. Johari Daha; H. Matloubi; S. A. Tabatabi; B. Shafii; A. Shafiee 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

ChemInform Abstract: Synthesis and Struc

ChemInform Abstract: Synthesis and Structure of 2-Aryl-5,5-disubstituted-1,3-dioxanes and Conversion into Chiral (1,1,1-Trishydroxymethyl) Methane Derivatives.

✍ John M. Gardiner; Paul Mather; Ramy Morjan; Robin G. Pritchard; John E. Warren; 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views