Synthesis of 2-oxindole derivatives via the intramolecular Heck reaction on solid support
Arumugam, V.; Routledge, A.; Abell, C.; Balasubramanian, S.
Tetrahedron Letters 38(36): 6473-6476
1997
ISSN/ISBN: 0040-4039
DOI: 10.1016/s0040-4039(97)01481-0
Accession: 009507099
Solid phase intramolecular Heck coupling allows the synthesis of 2-oxindoles. Additional diversity is introduced into the molecule by reductive alkylation prior to the Heck cyclisation and also by conjugate addition of a variety of nucleophiles onto the cyclised product prior to cleavage.