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Hubert Muchalski

Explore the profile of Hubert Muchalski including associated specialties, affiliations and a list of published articles. Areas
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Articles 12
Citations 95
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Recent Articles
1.
Le Q, Dillon C, Lichtenstein D, Pisor J, Closser K, Muchalski H
Org Biomol Chem . 2020 Oct; 18(40):8186-8191. PMID: 33026395
Homogeneous cationic gold(i) catalysis emerged as a preferred avenue for the activation of alkenes and alkynes towards reactions with weak nucleophiles, especially in cyclization reactions. Here we report an intramolecular...
2.
Rajaram P, Rivera A, Muthima K, Olveda N, Muchalski H, Chen Q
Molecules . 2020 May; 25(10). PMID: 32456317
Enzalutamide is the first second-generation nonsteroidal androgen receptor (AR) antagonist with a strong binding affinity to AR. Most significantly, enzalutamide can prolong not only overall survival time and metastatic free...
3.
Dillon C, Keophimphone B, Sanchez M, Kaur P, Muchalski H
Org Biomol Chem . 2018 Nov; 16(47):9279-9284. PMID: 30484460
Benzo[b]thiophene heterocycles are important components of many important small molecule pharmaceuticals and drug candidates as well as organic semiconducting materials. Many methods have been developed for the construction of a...
4.
Lamberson C, Muchalski H, McDuffee K, Tallman K, Xu L, Porter N
Chem Phys Lipids . 2017 Feb; 207(Pt B):51-58. PMID: 28174017
The free radical chain autoxidation of cholesterol and the oxidation products formed, i.e. oxysterols, have been the focus of intensive study for decades. The peroxidation of sterol precursors to cholesterol...
5.
Muchalski H, Levonyak A, Xu L, U Ingold K, Porter N
J Am Chem Soc . 2014 Dec; 137(1):94-7. PMID: 25533605
Hydrogen atom transfer is central to many important radical chain sequences. We report here a method for determination of both the primary and secondary isotope effects for symmetrical substrates by...
6.
Lamberson C, Xu L, Muchalski H, Montenegro-Burke J, Shmanai V, Bekish A, et al.
J Am Chem Soc . 2014 Jan; 136(3):838-41. PMID: 24380377
Substitution of -CD2- at the reactive centers of linoleic and linolenic acids reduces the rate of abstraction of D by a tocopheryl radical by as much as 36-fold, compared to...
7.
Muchalski H, Doody A, Troyer T, Johnston J
Organic Synth . 2012 Nov; 88:212-223. PMID: 23180897
No abstract available.
8.
Troyer T, Muchalski H, Hong K, Johnston J
Org Lett . 2011 Mar; 13(7):1790-2. PMID: 21366339
The mechanism of the Brønsted acid-catalyzed aza-Darzens reaction is explored by charting the stereochemical outcome of the triflic acid-promoted conversion of trans-triazolines to cis-aziridines. These experiments are consistent with the...
9.
Muchalski H, Hong K, Johnston J
Beilstein J Org Chem . 2011 Feb; 6:1206-10. PMID: 21283562
We report the first study of substrate-controlled diastereoselection in a double [3 + 2] dipolar cycloaddition of benzyl azide with α,β-unsaturated imides. Using a strong Brønsted acid (triflic acid) to...
10.
Johnston J, Muchalski H, Troyer T
Angew Chem Int Ed Engl . 2010 Mar; 49(13):2290-8. PMID: 20209537
A new means to activate diazoalkanes has been discovered and applied broadly over the past few years. Brønsted acids, both achiral and chiral, have been used to promote the formation...