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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 634594Generated: October 25, 2026

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2'-chloro-6'-(diethylamino)- → Xanthene

https://huagongshe.com/reaction/634594

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2'-chloro-6'-(diethylamino)-HCID 117320—
Reactant3-Diethylamino-7-octylaminofluoranHCID 53650507—
ProductXantheneHCID 7107—

Reaction Steps

Rhodamin B anilinolactam, Rhodamin B-p-chloroanilinolactam, 3-diethylamino-7-dibenzylaminofluoran, 3-diethylamino-7-octylaminofluoran, 3-diethylamino-7-phenylfluoran, 3-diethylamino-7-phenoxyfluoran, 3-diethylamino-7-chlorofluoran, 3-diethylamino-6-chloro-7-methylfluoran, 3-diethylamino-7-(3,4-dichloroanilino)fluoran, 3-diethylamino-7-(2-chloroanilino)fluoran, 3-diethylamino-6-methyl-7-anilinofluoran, 3-(N-ethyl-N-tolyl)amino-6-methyl-7-phenethylfluoran, 3-diethylamino-7-(4-nitroanilino)fluoran, 3-dibutylamino-6-methyl-7-anilinofluoran, 3-(N-methyl-N-propyl)amino-6-methyl-7-anilinofluoran, 3-(N-ethyl-N-isoamyl)amino-6-methyl-7-anilinofluoran, 3-(N-methyl-N-cyclohexyl)amino-6-methyl-7-anilinofluoran, 3-(N-ethyl-N-tetrahydrofuryl)amino-6-methyl-7-anilinofluoran, etc.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06184180B2
Source datasetuspto-grants-2001_02
ORD IDord-17c37fbfa6524420a73affa1cc866a02
Source noteuspto-grants-2001_02