Strategies to Stabilize New Members of the (A3A′BO6) (A3B3O9) Homologous series in the Sr-Rh-O System: Structure of the One-Dimensional (=3, =2) [Sr10(Sr0.5Rh1.5)TP(Rh6)Oh]O24 Oxide

Abstract

Selective introduction of fluorine: Monofluoromethylation with the fluoromethide equivalent fluorobis(phenylsulfonyl)methane (1) was crucial in the syntheses of the pharmacologically important compounds monofluorinated (S)‐ibuprofen ((S)‐2) and 5‐deoxy‐5‐fluoro‐β‐D‐carbaribofuranose (3). The key step was a palladium‐catalyzed allylic monofluoromethylation reaction.

Syntheses, Crystal Structures and Physical Properties of Chromium and Rhodium Hydrogarnets Ca3[Cr(OH)6]2, Sr3[Cr(OH)6]2 and Sr3[Rh(OH)6]2

“…The observed mass loss of 13.7 % and the X‐ray powder pattern of the decomposition product (Supporting information, Figure S7) indicate the formation of Sr 10.5 Rh 7.5 O 24 . This compound was reported in space group P 3 c 1 with lattice parameters of a = 964.03(2) pm c = 2123.96(4) pm, reasonably well in accordance with the results of a Le bail fit on our sample of a = 967.96(4) pm and c = 2130.8(2) pm. The structure of Sr 10.5 Rh 7.5 O 24 contains isolated one‐dimensional columns of face‐sharing M O 6 octahedra ( M = Rh, Sr).…”

Ba3[Rh(OH)6]2 ⋅ H2O – a Precursor to Barium Oxorhodates with One‐dimensional Hydrogen Bonding Systems

“…Hence, the decomposition products of Ba 3 [Rh-(OH) 6 ] 2 • H 2 O seem to adopt structures similar to those of other alkaline-earth oxorhodates, which feature chains with diverse sequences of octahedral and trigonal prismatic coordinated rhodium cations. [27,[30][31][32][33]…”