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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 72207Generated: October 29, 2026

5-Cyclopropylethynyl-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl ester → HCID 57625251, compound

https://huagongshe.com/reaction/72207

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Cyclopropylethynyl-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl esterHCID 68944348—
Reactant4-[4-(2-Methanesulfonyl-ethyl)-[1,4]diazepan-1-yl]-phenylamineHCID 68977596—
ProductHCID 57625251HCID 57625251—

Reaction Steps

5-Cyclopropylethynyl-3-(dimethylamino-methyleneamino)-thiophene-2-carboxylic acid methyl ester was reacted with 4-[4-(2-Methanesulfonyl-ethyl)-[1,4]diazepan-1-yl]-phenylamine by method A1. The product with the molecular weight of 496.64 (C25H28N4O3S2) was obtained in this way; MS (ESI): 497 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08828991B2
Source datasetuspto-grants-2014_09
ORD IDord-d3d230c583784a03b64f60bd7857bef5
Source noteuspto-grants-2014_09