Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 4979-32-2, Name is S-(Benzo[d]thiazol-2-yl)-N,N-dicyclohexylthiohydroxylamine, molecular formula is C19H26N2S2, belongs to Triazoles compound. In a document, author is Steppeler, Franz, introduce the new discover, Recommanded Product: S-(Benzo[d]thiazol-2-yl)-N,N-dicyclohexylthiohydroxylamine.
Synthesis of terminal alkynes based on (1S,3R,4R)- and (1S,3S,4R)-2-azabicyclo[2.2.1]heptane
Two approaches to terminal alkynes based on the enantiomerically pure epimers (1S,3R,4R)- and (1S,3S,4R)-2-azabicyclo[2.2.1]heptane aldehydes were established: i) a non-Wittig route through a dichloroalkene intermediate; and, ii) a Corey-Fuchs approach via dibromoalkene. Among various organometallic reagents tested, the use of n-butyllithium was efficient. The resulting alkynes were fully characterized, and one epimer was used in a click chemistry triazole synthesis. For one of the products containing a bulky N-Boc-proline substituent, the existence of atropisomers was observed. The absolute stereochemistry was determined by electronic circular dichroism spectroscopy (ECD) and optical rotation supported by quantum chemical simulations.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 4979-32-2. Recommanded Product: S-(Benzo[d]thiazol-2-yl)-N,N-dicyclohexylthiohydroxylamine.