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
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
Publikováno v:
Dalton Transactions. 51:16795-16799
The title Pt4C16 species can give roughly planar geometries in crystals, but afford folded forms with ammonium cations, which are captured like unsuspecting prey and potentially fossilized as with the ancient creatures who once roamed the galaxy.