Web本文描述了铁(ii)‑酞菁催化的烷基叠氮化物的c‑h键胺化。该催化剂可有效地以中等至优异的产率生成饱和的c‑h键的分子内胺化,并且该方法对广泛的底物具有耐受性。所述方法可用于天然产物衍生物的合成和药物的后期官能化。 WebAldrich - 347248 Page 1 of 8 The life science business of Merck KGaA, Darmstadt, …
SPhos, 97% 638072-5G SIGMA ALDRICH SLS
WebAldrich-761265; 2′-Dicyclohexylphosphino-2-methoxy-1-phenylnaphthalene 0.97; CAS No.: 1309570-98-6; Synonyms: Dicyclohexyl(2-(2-methoxynaphthalen-1-yl)phenyl ... WebALDRICH/677280 Synonym: SPhos (water soluble); Sodium 2′-dicyclohexylphosphino-2,6-dimethoxy-1,1′-biphenyl-3-sulfonate hydrate; [1,1′-Biphenyl]-3-sulfonic acid, 2′- (dicyclohexylphosphino)-2,6-dimethoxy- sodium salt CAS Number: 1049726-96-6 Empirical Formula (Hill Notation): C 26 H 34 NaO 5 PS · xH 2 O Molecular Weight: 512.57 … can i ship a tv
SPhos Pd G2, 753009-250MG SIGMA ALDRICH SLS
WebSPhos Pd G2 is a second generation (G2) precatalyst in which phenethylamine based backbone of the (G1) complex is substituted with a biphenyl-based ligand. This improvement on the previous generation allows creating the active palladium species at room temperature with weak phosphate or carbonate bases. The catalyst proves remarkably adept at ... WebRuPhos ChemBeads; CAS Number: 787618-22-8; Synonyms: 2-Dicyclohexylphosphino-2′,6′-diisopropoxybiphenyl; find Sigma-Aldrich-932205 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich five letter word with aio