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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1808364Generated: November 2, 2026

O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate → HCID 59483808, compound

https://huagongshe.com/reaction/1808364

Reaction equation

Participants

RoleNameHCIDCharge
ReactantO-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 2733207—
Reactanttert-Butyl 2,8-diazaspiro[4.5]decane-2-carboxylateHCID 34178604—
Reactant2-(1-(4-Methoxy-2,6-dimethylphenyl-sulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetic acidHCID 59483794—
ProductHCID 59483808HCID 5948380853%

Reaction Steps

The target compound was prepared according to general working procedure GWP X (TBTU coupling) from the starting materials 2-(1-(4-methoxy-2,6-dimethylphenyl-sulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetic acid (E-10) and tert-butyl 2,8-diazaspiro[4.5]decane-2-carboxylate (F-26). Yield: 53%

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08357717B2
Source datasetuspto-grants-2013_01
ORD IDord-a2b094200563440b898bb05401ba1fbf
Source noteuspto-grants-2013_01