The stereochemistries and conformations of the cyclopropane ring containing compounds derived from (E-3α- and (E)-3β-hydroxy-5,10-seco-1(10)-cholesten-5-one tosylates have been determined by X-ray methods and the results correlated with 13C nmr chemical shift data. © 1979
The two positionally isomeric cyclohexanotetraoxacyclotridecanes (13-crown-4 ethers) were synthesize...
The conjugative ability of a spirocyclopropane on 4-en-3-one steroids was studied with the help of C...
The use of Lanthanide Shift Reagents for the NMR-based conformational analysis of three different su...
The stereochemistries and conformations of the cyclopropane ring containing compounds derived from (...
Chemical shifts and coupling constants have been determined from the analysis of proton nuclear magn...
The ^(13)C chemical shifts of the title compounds have been determined by high-resolution nmr spectr...
High-resolution ^(13)C nuclear magnetic resonance spectra have been obtained of a number of cycloalk...
Carbon-13 chemical shifts of the cyclopropyl carbons of eleven 4-substituted cyclopropylbenzenes hav...
The ^(13)C chemical shifts were determined of the carbons in 12 cycloheptanes, 21 cycloheptanols, an...
The 130 chemical shifts were determined of the carbons in 12 cycloheptanes, 21 cycloheptanols, and 8...
The conformations of (Z)- and (E)-5-oxo-B-nor-5,10-secocholest-1(10)-en-3 beta-yl acetates (2 and 3,...
Eight alkylcyclopropane derivatives were prepared in a conventional manner and analysed by 13C NMR s...
Circular dichroism of the rearranged keto steroids 3 and 4, containing a condensed three and nine-me...
Vapor-phase photochlorination of methyl-^(13)C-cyclopropane was found to yield cyclopropylcarbinyl-α...
The conformations of (Z)‐ and (E)‐5‐oxo‐B‐nor‐5,10‐secocholest‐1(10)‐en‐3β‐yl acetates (2 and 3, res...
The two positionally isomeric cyclohexanotetraoxacyclotridecanes (13-crown-4 ethers) were synthesize...
The conjugative ability of a spirocyclopropane on 4-en-3-one steroids was studied with the help of C...
The use of Lanthanide Shift Reagents for the NMR-based conformational analysis of three different su...
The stereochemistries and conformations of the cyclopropane ring containing compounds derived from (...
Chemical shifts and coupling constants have been determined from the analysis of proton nuclear magn...
The ^(13)C chemical shifts of the title compounds have been determined by high-resolution nmr spectr...
High-resolution ^(13)C nuclear magnetic resonance spectra have been obtained of a number of cycloalk...
Carbon-13 chemical shifts of the cyclopropyl carbons of eleven 4-substituted cyclopropylbenzenes hav...
The ^(13)C chemical shifts were determined of the carbons in 12 cycloheptanes, 21 cycloheptanols, an...
The 130 chemical shifts were determined of the carbons in 12 cycloheptanes, 21 cycloheptanols, and 8...
The conformations of (Z)- and (E)-5-oxo-B-nor-5,10-secocholest-1(10)-en-3 beta-yl acetates (2 and 3,...
Eight alkylcyclopropane derivatives were prepared in a conventional manner and analysed by 13C NMR s...
Circular dichroism of the rearranged keto steroids 3 and 4, containing a condensed three and nine-me...
Vapor-phase photochlorination of methyl-^(13)C-cyclopropane was found to yield cyclopropylcarbinyl-α...
The conformations of (Z)‐ and (E)‐5‐oxo‐B‐nor‐5,10‐secocholest‐1(10)‐en‐3β‐yl acetates (2 and 3, res...
The two positionally isomeric cyclohexanotetraoxacyclotridecanes (13-crown-4 ethers) were synthesize...
The conjugative ability of a spirocyclopropane on 4-en-3-one steroids was studied with the help of C...
The use of Lanthanide Shift Reagents for the NMR-based conformational analysis of three different su...