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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 588873Generated: November 1, 2026

Diisopropylethylamine → HCID 117610998, compound

https://huagongshe.com/reaction/588873

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
ReactantBenzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 151348—
Reactanttert-Butyl 3-(piperazin-1-yl)azetidine-1-carboxylateHCID 19360775—
ReactantHCID 90459944HCID 90459944—
SolventDimethylformamideHCID 6228—
ProductHCID 117610998HCID 11761099895%

Reaction Steps

To a solution of 2-((4-chloro-2-methoxy-5-(1-methylcyclopropyl)phenyl)amino)acetic acid (110 mg, 0.41 mmol) and tert-butyl 3-(piperazin-1-yl)azetidine-1-carboxylate (118 mg, 0.49 mmol) in DMF (15 mL) at RT, BOP (217 mg, 0.49 mmol) and DIEA (159 mg, 1.23 mmol) were added and the resulting mixture was stirred at RT for 1 h. The mixture was partitioned between ethyl acetate and water. The organic layer was washed with brine, dried over MgSO4, filtered and concentrated in vacuo to afford the desired product (192 mg, 95% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09227978B2
Source datasetuspto-grants-2016_01
ORD IDord-85fc019ba73b49e5919f9914c2c6d16f
Source noteuspto-grants-2016_01