benzyl 3-fluoro-4-(3-oxopyrrol

Determination of Sulfur Amino Acids, Glutathione, and Related Aminothiols in Biological Samples by Gas Chromatography with Flame Photometric Detection

, the ultraviolet (UV) (9 –12 ), and the postcolumn UV derivatization with 4,4′-dithiopyridine (13 ) and 5,5-dithiobis (2-nitrobenzoic acid) (14 ), the precolumn fluorescence derivatization with 4-(aminosulfonyl)- or ammonium-7-fluoro-2,1,3-benzoxadiazole

Biotinylation of a Propargylated Cyclic (3′‐5′) Diguanylic Acid and of Its Mono‐6‐Thioated Analog Under “Click” Conditions

(Aldrich) tris ‐(Benzyltriazolylmethyl)amine (TBTA): benzyl azide (Aldrich) and tripropargylamine (Aldrich), prepared according to Chan et al

Solid‐Phase Oligonucleotide Labeling with DOTA

Figure 4.31.1 Synthesis of the DOTA‐labeled nucleosidic phosphoramidite (see ). Bn, benzyl; DIAD, diisopropyl azodicarboxylate; DIPEA, N,N ‐diisopropylethylamine; DMF, N,N ‐dimethylformamide; DMTr, 4,4′‐dimethoxytrityl; HATU, O ‐(7‐azabenzotriazol‐1‐yl