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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1469959Generated: October 26, 2026

Triethylamine → HCID 178495754, compound

https://huagongshe.com/reaction/1469959

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantHexahydro-2,5-methanopentalene-3a(1H)-carboxylic acidHCID 2733865—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
Reactant3-(2-methoxy-ethyl)-4,5,6,7-tetrahydro-3H-benzothiazol-2-ylideneamine hydrobromideHCID 66859028—
SolventDimethylformamideHCID 6228—
ProductHCID 178495754HCID 178495754—

Reaction Steps

A mixture of the product of Example 68A (293 mg, 1.00 mmol), hexahydro-2,5-methano-pentalene-3a-carboxylic acid (199 mg, 1.20 mmol), HATU (570 mg, 1.50 mmol) and triethylamine (836 mL, 6.00 mmol) in 15 mL of DMF was processed according to the method of Example 3B to afford the title compound: 1H NMR (500 MHz, DMSO-d6) δ 1.53-1.62 (m, 4H) 1.67-1.82 (m, 8H) 2.07-2.12 (m, 2H) 2.23-2.27 (m, 2H) 2.45-2.49 (m, 3H) 2.54-2.59 (m, 2H) 3.23 (s, 3H) 3.63 (t, J=5.3 Hz, 2H) 4.16 (t, J=5.5 Hz, 2H); MS (DCI/NH3) m/z 361 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09006275B2
Source datasetuspto-grants-2015_04
ORD IDord-8a1ce4dfb9c04110b5eb4d8d2954fa09
Source noteuspto-grants-2015_04