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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1577537Generated: October 25, 2026

N,N-Dimethyl-1,3-propanediamine → HCID 178483529, compound

https://huagongshe.com/reaction/1577537

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N-Dimethyl-1,3-propanediamineHCID 7993—
ReactantPhosphorus pentachlorideHCID 24819—
ReactantMethanone, (3-hydroxybenzo[b]thien-2-yl)phenyl-HCID 4712192—
ProductHCID 178483529HCID 17848352926%

Reaction Steps

Prepared as in Example 1 from 2-benzoyl-benzo[b]-thiophen-3-ol, phosphorus(V) chloride and an aqueous solution of 3-(dimethylamino)-propylamine (prepared from 51 gm of diamine and 70 cc of water) with a yield of 26% of theory.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04288437
Source datasetuspto-grants-1981_09
ORD IDord-dc9ea1c034544dd480f57af891e476c3
Source noteuspto-grants-1981_09