4-Aminobenzoic acid 3-(1H-benz

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

?cyanoethylthio group is effected by treatment with 2,4,6?triisopropybenzenesulfonyl chloride and triethylamine to give a 6?(2,4,6?triisopropylbenzenesulfonic acid) ester intermediate. Reaction of this key intermediate with 3?mercaptoproprionitrile

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

. GC-MS methods based on the conversion into tert -butyldimethylsilyl (33 ) and N(O,S)-propoxycarbonyl propyl ester (34 ) derivatives, and LC-MS method were highly sensitive and specific, but these methods require expensive equipment. Furthermore, CZE

Release of DNA Oligonucleotides and Their Conjugates from Controlled‐Pore Glass Under Thermolytic Conditions

  Figure 3.17.10 Thermolytic cyclodeesterification of thymidylyl‐(3′ → 5′)‐thymidine thiophosphate 3‐thiophosphato‐1‐propyl ester or its 4‐thiophosphato‐1‐butyl ester. Adapted and reprinted with permission