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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 622132Generated: November 1, 2026

HCID 17846762, compound → HCID 21293331, compound

https://huagongshe.com/reaction/622132

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 17846762HCID 17846762—
ReactantHCID 21293332HCID 21293332—
ReactantHCID 21293346HCID 21293346—
ProductHCID 21293331HCID 21293331—

Reaction Steps

The procedure used was identical to that used in preparing 6-[2-(4-methoxyphenyl)ethenyl]-2-[2-(dimethylamino)ethyl]phthalazin-1(2H)-one (Example III above), except that 6-Bromo-2-[3-(dimethylamino)propyl]phthalazin-1(2H)-one was substituted for 6-Bromo-2-[2-(dimethyamino)ethyl]phthalazin-1(2H)-one. The weight of product obtained from 102 gm starting halide was 104 gm after recrystallization from 50 ml of methoxyethanol. It melted at 232°-234° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04769369
Source datasetuspto-grants-1988_09
ORD IDord-53174ac763514d21a54b40c4374b1270
Source noteuspto-grants-1988_09