Abstract
Protection of the terminal alkyne function in 1-(4-ethynylphenyl)-4-(prop-2-enyl)-2,6,7-trioxabicyclo(2.2.2) octane with a trimethylsilyl group permits the selective catalytic reduction of the olefin moiety with tritium gas to give after deprotection 1-(4-ethynylphenyl)-4-(2,3-{sup 3}H{sub 2}) propyl-2,6,7-trioxabicyclo-(2.2.2) octane. The labeled product at high specific activity is an improved radioligand for the GABA-gated chloride channel of insects and mammals and the intermediate 4-(2,3-{sup 3}H{sub 2})propyl-1-(4-((trimethylsilyl)ethynyl)phenyl)-2,6,7-trioxabicyclo(2.2.2)octane is useful for studies on the metabolic activation of this selective proinsecticide. (author).
Palmer, C J;
Casida, J E
[1]
- California Univ., Berkeley, CA (United States). Pesticide Chemistry and Toxicology Lab.
Citation Formats
Palmer, C J, and Casida, J E.
Novel selective catalytic reduction with tritium: synthesis of the GABA sub A receptor radioligand 1-(4-ethynylphenyl)-4-(2,3- sup 3 H sub 2 )propyl-2,6,7-trioxabicyclo(2. 2. 2 )octane.
United Kingdom: N. p.,
1991.
Web.
doi:10.1002/jlcr.2580290714.
Palmer, C J, & Casida, J E.
Novel selective catalytic reduction with tritium: synthesis of the GABA sub A receptor radioligand 1-(4-ethynylphenyl)-4-(2,3- sup 3 H sub 2 )propyl-2,6,7-trioxabicyclo(2. 2. 2 )octane.
United Kingdom.
https://doi.org/10.1002/jlcr.2580290714
Palmer, C J, and Casida, J E.
1991.
"Novel selective catalytic reduction with tritium: synthesis of the GABA sub A receptor radioligand 1-(4-ethynylphenyl)-4-(2,3- sup 3 H sub 2 )propyl-2,6,7-trioxabicyclo(2. 2. 2 )octane."
United Kingdom.
https://doi.org/10.1002/jlcr.2580290714.
@misc{etde_6069732,
title = {Novel selective catalytic reduction with tritium: synthesis of the GABA sub A receptor radioligand 1-(4-ethynylphenyl)-4-(2,3- sup 3 H sub 2 )propyl-2,6,7-trioxabicyclo(2. 2. 2 )octane}
author = {Palmer, C J, and Casida, J E}
abstractNote = {Protection of the terminal alkyne function in 1-(4-ethynylphenyl)-4-(prop-2-enyl)-2,6,7-trioxabicyclo(2.2.2) octane with a trimethylsilyl group permits the selective catalytic reduction of the olefin moiety with tritium gas to give after deprotection 1-(4-ethynylphenyl)-4-(2,3-{sup 3}H{sub 2}) propyl-2,6,7-trioxabicyclo-(2.2.2) octane. The labeled product at high specific activity is an improved radioligand for the GABA-gated chloride channel of insects and mammals and the intermediate 4-(2,3-{sup 3}H{sub 2})propyl-1-(4-((trimethylsilyl)ethynyl)phenyl)-2,6,7-trioxabicyclo(2.2.2)octane is useful for studies on the metabolic activation of this selective proinsecticide. (author).}
doi = {10.1002/jlcr.2580290714}
journal = []
volume = {29:7}
journal type = {AC}
place = {United Kingdom}
year = {1991}
month = {Jul}
}
title = {Novel selective catalytic reduction with tritium: synthesis of the GABA sub A receptor radioligand 1-(4-ethynylphenyl)-4-(2,3- sup 3 H sub 2 )propyl-2,6,7-trioxabicyclo(2. 2. 2 )octane}
author = {Palmer, C J, and Casida, J E}
abstractNote = {Protection of the terminal alkyne function in 1-(4-ethynylphenyl)-4-(prop-2-enyl)-2,6,7-trioxabicyclo(2.2.2) octane with a trimethylsilyl group permits the selective catalytic reduction of the olefin moiety with tritium gas to give after deprotection 1-(4-ethynylphenyl)-4-(2,3-{sup 3}H{sub 2}) propyl-2,6,7-trioxabicyclo-(2.2.2) octane. The labeled product at high specific activity is an improved radioligand for the GABA-gated chloride channel of insects and mammals and the intermediate 4-(2,3-{sup 3}H{sub 2})propyl-1-(4-((trimethylsilyl)ethynyl)phenyl)-2,6,7-trioxabicyclo(2.2.2)octane is useful for studies on the metabolic activation of this selective proinsecticide. (author).}
doi = {10.1002/jlcr.2580290714}
journal = []
volume = {29:7}
journal type = {AC}
place = {United Kingdom}
year = {1991}
month = {Jul}
}