Application of 403-33-8In 2021 ,《Super hydride catalyzed ester and isocyanate hydroboration》 was published in Journal of Organometallic Chemistry. The article was written by Du, Zonggang; Behera, Bedabyas; Kumar, Arun; Ding, Yi. The article contains the following contents:
Com. available, eco-friendly Li triethylborohydride (LiHBEt3, Super hydride) is an excellent catalyst for the solvent-free hydroboration of esters using pinacolborane at ambient reaction conditions. This was achieved with a low catalyst loading of 0.1 mol%. The protocol was further extended to the hydroboration of isocyanates with different stoichiometries, which displayed a clear chemo-selective catalytic activity towards the cleavage of C:N and C:O bonds. Compared with the previously reported catalysts, LiHBEt3 catalyzes in a short reaction time with solvent free conditions to provide nearly quant. products. The experimental process involved the reaction of Methyl 4-fluorobenzoate(cas: 403-33-8Application of 403-33-8)
Methyl 4-fluorobenzoate(cas: 403-33-8) can be used in the synthesis of trisubstituted imidazole derivatives containing a 4-fluorophenyl group, a pyrimidine ring, and a CN- or CONH2-substituted benzyl moiety.Application of 403-33-8
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics