Assembly of Indoline-2-carboxylate-Embodied Dipeptides
via Pd-Catalyzed C(sp<sup>2</sup>)–H Bond Direct Functionalization
Yu-Peng He
Chao Zhang
Mengyang Fan
Zhijie Wu
Dawei Ma
10.1021/ol503514t.s001
https://acs.figshare.com/articles/journal_contribution/Assembly_of_Indoline_2_carboxylate_Embodied_Dipeptides_via_Pd_Catalyzed_C_sp_sup_2_sup_H_Bond_Direct_Functionalization/2208736
Intramolecular dehydrogenative cyclization
of 2-methoxyiminoacyl-protected
phenylalanine derivatives proceeded at 110 °C under catalysis
of Pd(OAc)<sub>2</sub> in the presence of 1-fluoro-2,4,6-trimethylpyridinium
tetrafluoroborate to afford substituted indoline-2-carboxylates that
were converted into indoline-2-carboxylate-embodied dipeptides via
Raney Ni-catalyzed hydrogenation.
2015-02-06 00:00:00
Indoline
presence
phenylalanine
Pd
hydrogenation
indoline
assembly
catalysi
Raney
derivative
Bond
tetrafluoroborate
dipeptide
Dipeptide
FunctionalizationIntramolecular dehydrogenative cyclization
fluoro