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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1648816Generated: October 30, 2026

Thiosulfuric acid (H2S2O3), S-(2-aminoethyl) ester → HCID 178433288, compound

https://huagongshe.com/reaction/1648816

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThiosulfuric acid (H2S2O3), S-(2-aminoethyl) esterHCID 76242—
ReactantHCID 178433282HCID 178433282—
ProductHCID 178433288HCID 17843328897.2%

Reaction Steps

4.8 g of 4-methyl-5-hydroxymethylimidazole sulfate is reacted with 5.2 g of 2-aminoethanethiolsulfuric acid according to the procedure described in Example 1 (i), yielding 3.8 g of 4-methyl-5-[(2-aminoethyl)thiomethyl]imidazole as an oily product (yield: 73.3%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04413129
Source datasetuspto-grants-1983_11
ORD IDord-612e66f8461b46ce8d03bdad79a69b23
Source noteuspto-grants-1983_11