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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 267422Generated: October 31, 2026

Formaldehyde → HCID 21555840, compound

https://huagongshe.com/reaction/267422

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantHCID 21497406HCID 21497406—
SolventO-XyleneHCID 7237—
ProductHCID 21555840HCID 21555840—

Reaction Steps

In the manner given in Example 1, 5-(trifluoromethyl)-2-(5-methylimidazol-1-yl)benzophenone is heated in a bomb with paraformaldehyde in xylene to 140° C. to give 5-(trifluoromethyl)-2-[2-(hydroxymethyl)-5-methylimidazol-1-yl]benzophenone.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03941803
Source datasetuspto-grants-1976_03
ORD IDord-40cfa1cbe2e449a6b45391d957f60b66
Source noteuspto-grants-1976_03