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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 627976Generated: October 31, 2026

Ammonium Chloride → HCID 57900489, compound

https://huagongshe.com/reaction/627976

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantDiisopropylethylamineHCID 81531—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
ReactantHCID 57900345HCID 57900345—
SolventDimethylformamideHCID 6228—
ProductHCID 57900489HCID 57900489—

Reaction Steps

Following Example 47, 2-(2-amino-5-(2-chlorophenyl)thiazol-4-yl)-4,5-dihydrobenzo[b]thieno[2,3-d]oxepine-8-carboxylic acid and ammonium chloride were coupled with HATU and DIPEA in DMF to give 268.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09309265B2
Source datasetuspto-grants-2016_04
ORD IDord-cb3d404bcbd04b888301c06ea404f315
Source noteuspto-grants-2016_04