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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 22640Generated: October 29, 2026

4'-[3-(3-Amidinophenyl)-3-tert-butoxycarbonyl-2-propylcarbazoylamino]-N-tert-butylbiphenyl-2-sulfonamide → 4'-[3-(3-Amidinophenyl)-2-propylcarbazoylamino]biphenyl-2-sulfonamide

https://huagongshe.com/reaction/22640

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4'-[3-(3-Amidinophenyl)-3-tert-butoxycarbonyl-2-propylcarbazoylamino]-N-tert-butylbiphenyl-2-sulfonamideHCID 11157869—
SolventTrifluoroacetic acidHCID 6422—
Product4'-[3-(3-Amidinophenyl)-2-propylcarbazoylamino]biphenyl-2-sulfonamideHCID 984737499.3%

Reaction Steps

0.5 g (0.803 mmol) of 408 is dissolved in 5.0 ml of trifluoroacetic acid and stirred at 5C for 18 h. After customary work-up, 0.15 g (99.3%) of 1 is thus obtained as crystals having a melting point of 215-216° C.; MS(FAB)=467.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06849626B2
Source datasetuspto-grants-2005_02
ORD IDord-921b97a7a421413380ed342cdcb67021
Source noteuspto-grants-2005_02