HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 55910Generated: October 26, 2026
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 6'-(ethyl(4-methylphenyl)amino)-3'-methyl-2'-(phenylamino)- → Xanthene
https://huagongshe.com/reaction/55910
Participants
| Role | Name | HCID | Charge |
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| Reactant | Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 6'-(ethyl(4-methylphenyl)amino)-3'-methyl-2'-(phenylamino)- | HCID 100964 | — |
| Reactant | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2'-chloro-6'-(diethylamino)- | HCID 117320 | — |
| Reactant | 3-Piperidino-6-methyl-7-anilinofluoran | HCID 13878980 | — |
| Reactant | 3-Diethylamino-7-octylaminofluoran | HCID 53650507 | — |
| Product | Xanthene | HCID 7107 | — |
Reaction Steps
Rhodamine B aniline lactam, rhodamine B-p-chloroanilino lactam, 3-diethylamino-7-dibenzylaminofluoran, 3-diethylamino-7-octylaminofluoran, 3-diethylamino-7-phenylfluoran, 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-anilinofluoran, 3-piperidino-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, 3-dipentylamino-6-methyl-7-anilinofluoran, 3-(N-ethyl-N-p-tolyl)amino-6-methyl-7-anilinofluoran, and so on.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09434199B2 |
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| Source dataset | uspto-grants-2016_09 |
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| ORD ID | ord-3f45ec4e1fd74eae8ddceec0346df50e |
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| Source note | uspto-grants-2016_09 |
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