Electric Literature of 122433-29-8, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 122433-29-8, Name is 1-(Benzo[d]oxazol-2-yl)ethanone, molecular formula is C9H7NO2. In a Article£¬once mentioned of 122433-29-8
Metal-mediated alkynediol cycloisomerization: First and second generation formal total syntheses of didemniserinolipid B
A formal total synthesis of didemniserinolipid B was developed by employing a regioselective metal-mediated 6-endo-dig alkynol-cycloisomerization reaction. Two routes for the synthesis of key Burke’s intermediate have been developed. Our initial approach involved the introduction of a C17-alkynol followed by Pd-mediated cycloisomerization and then coupling with the serinol unit prior to the introduction of an alpha,beta-unsaturated ester unit through selective oxidation of 1-OH followed by a two-carbon Wittig homologation. Alternatively, the second generation strategy featuring the serinol coupling with the C17-alkynol followed by alkyne addition to the epoxide and subsequent Au-mediated cycloisomerization of an acetonide protected alkynediol unit has been executed. This approach has avoided several late stage protection-deprotection events.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Electric Literature of 122433-29-8. In my other articles, you can also check out more blogs about 122433-29-8
Reference£º
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem