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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 195079Generated: October 29, 2026

Trifluoroacetic acid → 7-[1-(diphenylmethyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-6-hydroxy-4-methyl-2H-1,4-benzoxazin-3(4H)-one

https://huagongshe.com/reaction/195079

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetic acidHCID 6422—
ReactantTriethylsilaneHCID 12052—
Reactant7-(1-benzhydryl-3-hydroxy-2-oxoindolin-3-yl)-6-hydroxy-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-oneHCID 68597759—
Product7-[1-(diphenylmethyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-6-hydroxy-4-methyl-2H-1,4-benzoxazin-3(4H)-oneHCID 68601000—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (6/10)
ORD IDord-5ca4891aac1c4f1a9765fe87f46a3412
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (6/10)