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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2394472Generated: October 29, 2026

Ethyl isothiocyanate → HCID 57060938, compound

https://huagongshe.com/reaction/2394472

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl isothiocyanateHCID 10966—
ReactantHCID 18973664HCID 18973664—
ProductHCID 57060938HCID 57060938—

Reaction Steps

4-((3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido) methyl)-6-(ethylaminothiocarbonylaminosulfonyl)-7-ethoxychroman ##STR55## 4-((3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido) methyl)-6-(ethylaminothiocarbonylaminosulfonyl)-7-ethoxychroman is synthesized analogously to Example 14, starting from 4-((3-ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido) methyl)-6-sulfamoyl-7-ethoxychroman and ethyl isothiocyanate. Melting point: 178°-180° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05811448
Source datasetuspto-grants-1998_09
ORD IDord-807616f4c7c24f2d96957abbfec7c586
Source noteuspto-grants-1998_09