Transesterification for synthesis of carboxylates using aldehydes as acyl donors via C-H and C-O bond activations
A new type of transesterification between aryl, heteroaryl, alkyl N-heteroarene-2-carboxylates and various aldehydes by C-H and C-O bond activations has been developed for the synthesis of versatile carboxylates. A possible mechanism containing oxidative addition of acyl-O bond in parent ester and radical cleavage of sp2 C-H bond in aldehyde is proposed.
Bao, Yong-Sheng,Chen, Chao-Yue,Huang, Zhi-Zhen
p. 8344 - 8349,6
(2020/10/15)
1,3,4-Oxadiazole formation as traceless release in solid phase organic synthesis
Oxadiazoles were generated upon a dehydrative cyclization reaction with 2-acyl hydrazides bound to the polymeric support via one of their N atoms using TFAA as a dehydration agent.
Cesarini, Sara,Colombo, Nicoletta,Pulici, Maurizio,Felder, Eduard R.,Brill, Wolfgang K.-D.
p. 10223 - 10236
(2007/10/03)
More Articles about upstream products of 106159-22-2