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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1275776Generated: November 2, 2026

Sulfuric Acid → HCID 54033025, compound

https://huagongshe.com/reaction/1275776

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantHCID 11164107HCID 11164107—
ReactantHCID 22117563HCID 22117563—
CatalystTrifluoroacetic acidHCID 6422—
ProductHCID 54033025HCID 54033025—

Reaction Steps

from 9-(3-propylthien-2-yl)-9H-fluoren-9-ol and Nα -(9-fluorenylmethoxycarbonyl)-L-threonine methyl ester following method A, using trifluoroacetic acid as catalyst in place of H2SO4 ;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06162824
Source datasetuspto-grants-2000_12
ORD IDord-49d2a800ba0740fa946a7fc045819cc7
Source noteuspto-grants-2000_12