Results 101 to 110 of about 400 (141)
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Tetrahedron, 1967
Abstract NMR spectra and basic equilibration of cis and trans methyl-3-isopropylcyclobutanecarboxylate are reported. Treatment of the nonplanar cyclobutane system by analogy with cyclohexane is potentially possible, but limited by (1) greater dependence of ring puckering on substituents; and (2) intervention of planar conformers.
I. Lillien, R.A. Doughty
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Abstract NMR spectra and basic equilibration of cis and trans methyl-3-isopropylcyclobutanecarboxylate are reported. Treatment of the nonplanar cyclobutane system by analogy with cyclohexane is potentially possible, but limited by (1) greater dependence of ring puckering on substituents; and (2) intervention of planar conformers.
I. Lillien, R.A. Doughty
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2005
1 Cyclobutane-physical properties and theoretical studies (Kenneth B. Wiberg). 2 Antiaromaticity and aromaticity in carbocyclic four-membered rings (M. Eckert-Maksic and Z. B. Maksic). 3 Stereochemical aspects-conformation and configuration (Ulf Berg). 4 Thermochemistry of cyclobutane and its derivatives (Joel F. Liebman and Suzanne W. Slayden).
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1 Cyclobutane-physical properties and theoretical studies (Kenneth B. Wiberg). 2 Antiaromaticity and aromaticity in carbocyclic four-membered rings (M. Eckert-Maksic and Z. B. Maksic). 3 Stereochemical aspects-conformation and configuration (Ulf Berg). 4 Thermochemistry of cyclobutane and its derivatives (Joel F. Liebman and Suzanne W. Slayden).
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Aminoacids of the cyclobutane series
Russian Chemical Reviews, 1993The literature data on the methods of synthesis, the reactivities, and biological activities of aminoacids of the cyclobutane series and their derivatives are described systematically and discussed. The bibliography includes 112 references.
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THE PREPARATION OF CYCLOBUTANE
The Journal of Organic Chemistry, 1949J, CASON, R L, WAY
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THE ANESTHETIC PROPERTIES OF CYCLOBUTANE
Anesthesiology, 1955L D, VANDAM, R D, DRIPPS
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Isomerization of cyclobutane ligands in the solid state and solution
Journal of the Indian Chemical Society, 2022Goutam Kumar Kole, Jagadese J Vittal
exaly