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- 225Chemistry, Department of/Journal Articles (Chemistry)
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- 67Klassen, John S.
- 54Serpe, Michael J.
- 50Kitova, Elena N.
- 18Michaelis, V.K.
- 17Gao, Yongfeng
- 14Loppnow, Glen R.
- 20Electrospray ionization mass spectrometry
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2021-01-01
Szymor-Pietrzak, Damian, Khan, Muhammad N., Pagès, Anaïs, Kumar, Ajay, Depner, Noah, Clive, Derrick L. J.
meta-Aminophenols are formed by the action of DBU on 3-amino-2-chlorocyclohex-2-en-1-ones at room temperature in MeCN. The chloro compounds are generated by treating 3- aminocyclohex-2-en-1-ones with the easily prepared halogenating agent BnNMe3.ICl2 in MeOHCH2Cl2. The amino group must carry two...
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2019-08-29
Palanivel, Ashokkumar, Mubeen, Sidra, Warner, Thomas, Ahmed, Nayeem, Clive, Derrick, L.J.
Enol ethers are formed by radical decarboxylation of α-alkoxy β-phenylthio acids via the corresponding Barton esters. The phenylthio acids were usually made by the known regioselective reaction of α,β-epoxy acids with PhSH in the presence of InCl3, followed by O-alkylation of the resulting...
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2019-01-01
Palanivel, Ashokkumar, Mubeen, Sidra, Warner, Thomas, Ahmed, Nayeem, Clive, Derrick L. J.
Enol ethers are formed by radical decarboxylation of -alkoxy -phenylthio acids via the corresponding Barton esters. The phenylthio acids were usually made by the known regioselective reaction of ,-epoxy acids with PhSH in the presence of InCl3, followed by Oalkylation of the resulting...
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Formation of meta-Arylsulfanyl- and meta-(Alkylsulfanyl)phenols from Cyclohexane-1,3-diones
Download2018-01-01
Thanh, Nhan Do Van, Patra, Subrata, Clive, Derrick L. J.
Reaction of cyclohexane-1,3-diones with TsCl/Et3N and treatment of the resulting 3-(tosyloxy)cyclohex-2-en-1-ones with aryl- or alkyl thiols and K2CO3 in MeCN gives 3-(arylsulfanyl)cyclohex-2-en-1-ones or (alkylsulfanyl)cyclohex-2-en-1-ones, respectively. These compounds are easily brominated at...
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Formation of meta-Substituted Phenols by Transition Metal-Free Aromatization: Use of 2-Bromocyclohex-2-en-1-ones.
Download2016-01-01
Yu, Guojun, Clive, Derrick L. J.
Addition of Grignard- or other organometallic reagents to 3-halocyclohex-2-en- 1-ones bearing an alkyl or aryl group at C-5, followed by mild acid treatment and exposure to DBU at room temperature, generates meta-substituted phenols in which the newly introduced meta substituent originates from...
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2014
Serpe, Michael J., Xu, Wenwen, Gao, Yongfeng
Poly (N-isopropylacrylamide-co-acrylic acid) (pNIPAm-co-AAc) microgel-based free-standing etalons have been developed by fabricating etalons on a solid support that has been coated with a sacrificial polymer layer. Therefore, the etalon could be easily removed from the solid substrate upon...
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2017-05-04
Dynamic nuclear polarization (DNP) NMR spectroscopy, a high-polarization method, is rapidly changing the landscape of what is possible in solid-state nuclear magnetic resonance spectroscopy. To date, there have been over 200 publications discussing high-frequency DNP NMR of solids with more than...
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High-Frequency Dynamic Nuclear Polarization NMR for Solids: Part 2 – Development and Applications
Download2017-01-01
High-frequency dynamic nuclear polarization nuclear magnetic resonance (DNP NMR) spectroscopy is having a major impact on the far-reaching abilities of solid-state NMR. This high-sensitivity technique made possible by transferring high polarization from an unpaired electron source to an...
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Holes in the glycan shield of the native HIV envelope are a target of trimer-elicited neutralizing antibodies
Download2016
Hsueh, Jessica, Menis, Sergey, Sanders, Rogier W., Ozorowski, Gabriel, Pauthner, Matthias, Voss, James E., van Gils, Marit J., Torres, Jonathan L., McCoy, Laura E., Ward, Andrew B., Wilson, Ian A., Schief, William R., Macauley, Matthew S., Burton, Dennis R., Cottrell, Christoph A., Messmer, Terrence, Sok, Devin, Briney, Bryan, Kulp, Daniel W.
A major advance in the search for an HIV vaccine has been the development of a near-native Envelope trimer (BG505 SOSIP.664) that can induce robust autologous Tier 2 neutralization. Here, potently neutralizing monoclonal antibodies (nAbs) from rabbits immunized with BG505 SOSIP.664 are shown to...