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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1577982Generated: November 1, 2026

HCID 19843893, compound → HCID 18795372, compound

https://huagongshe.com/reaction/1577982

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 19843893HCID 19843893—
ReactantHCID 20514123HCID 20514123—
ReactantHCID 20514140HCID 20514140—
ReactantHCID 23695083HCID 23695083—
ReactantHCID 23695084HCID 23695084—
SolventWaterHCID 962—
ProductHCID 18795372HCID 18795372—

Reaction Steps

A mixture of two or more of any of the above coumarins is useful, as are water-soluble 3-ketocoumarins such as 3-(7-methoxy-3-coumarinoyl)-1-methylpyridinium p-toluenesulfonate; 4-(7-methoxy-3-coumarinoyl)-N,N,N-trimethylanilinium fluorosulfonate; sodium 4-(7-methoxy-3-coumarinoyl)benzoate; sodium 4-(7-methoxy-3-coumarinoyl)benzenesulfonate; 3,3'-carbonylbis(sodium 6-coumarincarboxylate); and 3,3'-carbonylbis(6-coumarincarboxylic acid).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04289844
Source datasetuspto-grants-1981_09
ORD IDord-73d4ba07f6284d5d88f7aa3a70e50586
Source noteuspto-grants-1981_09