Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 59915Generated: October 30, 2026

Lithium Hydroxide → HCID 118366257, compound

https://huagongshe.com/reaction/59915

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium HydroxideHCID 3939—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
Reactantmethyl (1R,2S)-2-aminocyclopentane-1-carboxylateHCID 14698811—
Reactant(R)-2-(3-(2-ethoxyphenoxy)piperidin-1-yl)pyrimidine-5-carboxylic acidHCID 118366221—
ProductHCID 118366257HCID 118366257—

Reaction Steps

(1R,2S)-2-(2-((R)-3-(2-ethoxyphenoxy)piperidin-1-yl)pyrimidine-5-carboxamido)cyclopentane-1-carboxylic acid was prepared from (R)-2-(3-(2-ethoxyphenoxy)piperidin-1-yl)pyrimidine-5-carboxylic acid and methyl (1R,2S)-2-aminocyclopentane-1-carboxylate using Amidation Method 1 (HATU) and Ester Hydrolysis Method 1 (LiOH). 1H NMR (400 MHz, DMSO-d6) δ 11.9 (s, 1H), 8.68 (s, 2H), 8.08 (d, 1H), 7.02 (d, 1H), 6.89 (m, 3H), 4.51 (m, 1H), 4.28 (m, 2H), 3.95 (m, 3H), 3.75 (m, 2H), 2.90 (m, 1H), 1.89 (m, 8H), 1.51 (m, 2H), 1.23 (t, 3H). MS (ES+) 455.3 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09440949B2
Source datasetuspto-grants-2016_09
ORD IDord-b5fd2d4ef3144d5c90bfd3599a5b5f78
Source noteuspto-grants-2016_09