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New chiral 3-aryl-7-arylmethylidene-3,3a,4,5,6,7-hexahydroindazoles: Synthesis, structure, and twisting power in nematic liquid crystals

✍ Scribed by V. V. Abakumov; N. S. Pivnenko; L. A. Kutulya; I. S. Konovalova; A. D. Roshal’; N. B. Novikova; O. V. Shishkin

Book ID
111465463
Publisher
SP MAIK Nauka/Interperiodica
Year
2010
Tongue
English
Weight
299 KB
Volume
46
Category
Article
ISSN
1070-4280

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✍ V. V. Abakumov; N. S. Pivnenko; L. A. Kutulya; I. S. Konovalova; A. D. Roshal'; 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 32 KB

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Synthesis and 1H and 13C NMR study of th
Synthesis and 1H and 13C NMR study of the stereochemistry of (E )-2-acetyl-3-aryl-7-arylidene-3,3a,4,5,6,7-hexahydroindazoles
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The reaction of 2,6-diarylidenecyclohexanones with hydrazine hydrate in glacial acetic acid resulted in the formation of diastereomers of (E)-2-acetyl-3-aryl-7-arylidene-3,3a,4,5,6,7-hexahydroindazoles. The relative conÐgurations of these diastereomers were unambiguously assigned using 1H and 13C NM