Zobrazeno 1 - 10
of 684
pro vyhledávání: '"John A. Gladysz"'
Publikováno v:
Tetrahedron Chem, Vol 11, Iss , Pp 100078- (2024)
A lipophilic tricationic cobalt tris(chelate) complex of 2-guanidinobenzimidazole (GBI), [Co(GBI)3]3+ 3BArf– (23+ 3BArf–; BArf = B(3,5-C6H3(CF3)2)4), is prepared from the corresponding hydrophilic trichloride salt and Na+ BArf– or Ag+ BArf– u
Externí odkaz:
https://doaj.org/article/df1f2b6b72ed4339a893f4bc216a0244
Autor:
Aayushi Arora, Sourajit Dey Baksi, Nancy Weisbach, Hashem Amini, Nattamai Bhuvanesh, John A. Gladysz
Publikováno v:
ACS Central Science, Vol 9, Iss 12, Pp 2225-2240 (2023)
Externí odkaz:
https://doaj.org/article/93965ca59c524f5b869fe5d48a9e04bc
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 14, Iss 1, Pp 2354-2365 (2018)
Two routes to the title compounds are evaluated. First, a ca. 0.01 M CH2Cl2 solution of H3B·P((CH2)6CH=CH2)3 (1·BH3) is treated with 5 mol % of Grubbs' first generation catalyst (0 °C to reflux), followed by H2 (5 bar) and Wilkinson's catalyst (55
Externí odkaz:
https://doaj.org/article/3cc21e18fd65498ea18d346c5a890e2b
Autor:
Tathagata Mukherjee, Soumik Biswas, Andreas Ehnbom, Subrata K. Ghosh, Ibrahim El-Zoghbi, Nattamai Bhuvanesh, Hassan S. Bazzi, John A. Gladysz
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 2486-2501 (2017)
The title molecules are sought in connection with various synthetic applications. The aliphatic fluorous alcohols RfnCH2OH (Rfn = CF3(CF2)n–1; n = 11, 13, 15) are converted to the triflates RfnCH2OTf (Tf2O, pyridine; 22–61%) and then to RfnCH2I (
Externí odkaz:
https://doaj.org/article/6e726c97c63347259b46f53f5a2716b5
Publikováno v:
ACS Central Science, Vol 1, Iss 1, Pp 50-56 (2015)
Externí odkaz:
https://doaj.org/article/df41e90dfcdc49aca8f04d528f2880b4
Autor:
Katherine Wang, John A. Gladysz
Publikováno v:
Macromolecules. 55:8883-8891
Publikováno v:
Organometallics.
Publikováno v:
Organometallics. 41:733-749
Publikováno v:
Chemical Communications. 58:8694-8697
The first dibridgehead diorganoarsines have voracious appetites for metal fragments, scavenging them like vacuum cleaners and generating cage like complexes – a process thought to be facilitated by their ability to turn themselves inside out.
Autor:
Alexander L. Estrada, Taveechai Wititsuwannakul, Klemenz Kromm, Frank Hampel, Michael B. Hall, John A. Gladysz
Publikováno v:
Dalton Transactions. 51:7305-7320
Archivists or museums often use “curiosity cabinets” to present certain collections – an apt unifying concept for this work, which combines a heretofore unknown metal/diazoalkane reactivity mode and a rare type of base-promoted ligand rearrange