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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 532435Generated: October 30, 2026

Dimethylformamide dimethyl acetal → 3-(Dimethylaminomethyleneamino)-5-(3-hydroxy-4-methylpentyl)thiophene-2-carboxylic acid methyl ester

https://huagongshe.com/reaction/532435

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamide dimethyl acetalHCID 78373—
Reactant3-Amino-5-(3-hydroxy-4-methylpentyl)thiophene-2-carboxylic acid methyl esterHCID 68940761—
Product3-(Dimethylaminomethyleneamino)-5-(3-hydroxy-4-methylpentyl)thiophene-2-carboxylic acid methyl esterHCID 68939385—

Reaction Steps

3-Amino-5-(3-hydroxy-4-methylpentyl)thiophene-2-carboxylic acid methyl ester was reacted with dimethoxymethyldimethylamine by method B. The product with the molecular weight of 312.43 (C15H24N2O3S) was obtained in this way; MS (ESI): 313 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08853208B2
Source datasetuspto-grants-2014_10
ORD IDord-0a1b049c3830452c938de60e85747194
Source noteuspto-grants-2014_10