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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1785231Generated: October 30, 2026

Trimethyl borate → HCID 86604775, compound

https://huagongshe.com/reaction/1785231

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrimethyl borateHCID 8470—
Reactant5-(4-(Trifluoromethyl)phenyl)thiophene-2-carbaldehydeHCID 4674819—
Reactant3-Methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carbaldehydeHCID 21986550—
ProductHCID 86604775HCID 86604775—

Reaction Steps

The titled compound is prepared from 5-(4-Trifluoromethyl-phenyl)-thiophene-2-carbaldehyde (2.70 g, 10 mmole) and trimethyl borate (5.68 g, 50.0 mmole) in a similar manner to 3-Methyl-5-(4-trifluoromethyl-phenyl)-thiophene-2-carbaldehyde (Preparation 2, Step A).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07504433B2
Source datasetuspto-grants-2009_03
ORD IDord-7afae79c9f224155b1e94c00ac1c4ebc
Source noteuspto-grants-2009_03