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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2402934Generated: October 31, 2026

Triethylamine → 2-methoxy-3-(L-gamma-glutamylamino)benzoic acid

https://huagongshe.com/reaction/2402934

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantHOAtHCID 181649—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
ReactantMethyl 3-amino-2-methoxybenzoateHCID 13338715—
ReactantBoc-Glu-OtBu hydrochlorideHCID 131731743—
SolventDichloromethaneHCID 6344—
Product2-methoxy-3-(L-gamma-glutamylamino)benzoic acidHCID 66615081—

Reaction Steps

84 mg (0.2 mmol) of HATU, 30 mg (0.2 mmol) of HOAt, 61 mg (0.2 mmol) of Boc-Glu-OtBu hydrochloride, 0.084 mL (0.6 mmol) of triethylamine and 1 mL of dichloromethane were added to 36 mg (0.2 mmol) of methyl 2-methoxy-3-aminobenzoate, and stirred at room temperature overnight.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08796485B2
Source datasetuspto-grants-2014_08
ORD IDord-34272c1510624b819f3481be4c4abafe
Source noteuspto-grants-2014_08