Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Joshua A. Malone"'
Publikováno v:
Mountain Geologist. 59:273-293
Detrital zircon ages for tuffaceous sandstones and conglomerates of the White River Group provide insights on Paleogene basin evolution, magmatic activity, and paleodrainage throughout the Laramide broken foreland basin system of the northern Rocky M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a754351cf700b0c9c2521678df9ca7d
https://doi.org/10.31582/rmag.mg.59.4.273
https://doi.org/10.31582/rmag.mg.59.4.273
Autor:
Jeffrey C. Strasser, Joshua R. Malone, David H. Malone, John P. Craddock, Lauren E. Brown, Michael D. D'Emic
Publikováno v:
Terra Nova. 33:375-382
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8a0c8bd8ee0bbb0680139d3a5507cfa
https://doi.org/10.1111/ter.12522
https://doi.org/10.1111/ter.12522
Autor:
Joshua A. Malone, Satish Chandra Philkhana, Jacob R. Stepherson, Fatimat O. Badmus, Frank R. Fronczek, Rendy Kartika
Publikováno v:
Organic letters. 24(26)
We describe a new synthetic reaction that generates all-carbon bis-quaternary centers at the opposing side of α-carbons in cyclohexanone with four different substituents in a controlled manner. Catalyzed by Cu(MeCN)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59b6bfe679d9e701c73a208046cdf6f8
https://pubmed.ncbi.nlm.nih.gov/35767696
https://pubmed.ncbi.nlm.nih.gov/35767696
Publikováno v:
Chemical Communications. 56:5034-5037
An expedient synthesis of highly substituted tetrahydrobenzofuran via an unsymmetrical silyloxyallyl cation is reported. Conveniently generated under catalytic Brønsted acid conditions, nucleophilic capture of this reactive intermediate by silylenol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c5899fe8e99f9c30e44d755ce736efa
https://doi.org/10.1039/d0cc01796e
https://doi.org/10.1039/d0cc01796e
Publikováno v:
Chem Commun (Camb)
An expedient synthesis of highly substituted tetrahydrobenzofuran via unsymmetrical silyloxyallyl cation is reported. Conveniently generated under catalytic Brønsted acid conditions, nucleophilic capture of this reactive intermediate with silylenola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7a1f2c849222da34449dcc2dafbcac8
https://pubmed.ncbi.nlm.nih.gov/32242579
https://pubmed.ncbi.nlm.nih.gov/32242579
Autor:
Frank R. Fronczek, Nitin S. Dange, Rendy Kartika, Mirza A. Saputra, Joshua A. Malone, Alexander H. Cleveland
Publikováno v:
Organic Letters. 19:2414-2417
A new method to functionalize enamides via an intermediacy of unsymmetrical 2-amidoallyl cations is reported. Generated under mild Brønsted acid catalysis, these reactive species were found to undergo addition with various nucleophiles at the less s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55d3e1464437908242f8936c9cebea2d
https://doi.org/10.1021/acs.orglett.7b00962
https://doi.org/10.1021/acs.orglett.7b00962
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fb52f8a8d93448f451edc9c0718e28c
https://doi.org/10.1130/abs/2020am-358633
https://doi.org/10.1130/abs/2020am-358633
Autor:
Anne Milet, Joshua A. Malone, Alexander H. Cleveland, Caitlin G. Bresnahan, Kiara Taylor-Edinbyrd, Revati Kumar, Nitin S. Dange, Rendy Kartika
Publikováno v:
The Journal of organic chemistry. 84(11)
Our investigations on the reaction mechanism to account for regioselectivity on the addition of indoles to unsymmetrical silyloxyallyl cations are reported. Using both experimental and computational methods, we confirmed the significance of steric ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b709319de81f922419c38a57cfb611f3
https://pubmed.ncbi.nlm.nih.gov/31050428
https://pubmed.ncbi.nlm.nih.gov/31050428
Publikováno v:
Organic letters. 21(10)
An expedient synthesis of tetrahydroindoles and tetrahydrocyclopenta[ b]pyrroles, highlighted by Bronsted acid catalyzed formal [2 + 2 + 1] annulation reaction, is reported. Using three readily accessible reaction components, i.e., an electrophilic s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c41099040d9187ca5e40047d2363ada1
https://pubmed.ncbi.nlm.nih.gov/31033299
https://pubmed.ncbi.nlm.nih.gov/31033299
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c4399a8d2240e32b47ebe6db231db57
https://doi.org/10.1130/abs/2019am-337559
https://doi.org/10.1130/abs/2019am-337559