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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1853422Generated: October 31, 2026

4H-Cyclopenta(4,5)thieno(2,3-d)pyrimidin-4-one, 3,5,6,7-tetrahydro-3-amino-2-methyl- → HCID 49872912, compound

https://huagongshe.com/reaction/1853422

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4H-Cyclopenta(4,5)thieno(2,3-d)pyrimidin-4-one, 3,5,6,7-tetrahydro-3-amino-2-methyl-HCID 211240—
Reactant1-Adamantaneacetyl chlorideHCID 2771882—
ProductHCID 49872912HCID 49872912—

Reaction Steps

1-Adamantaneacetyl chloride (BBB-SCI) and 5-amino-6-methyl-1,2,3,5-tetrahydro-8-thia-5,7-diaza-cyclopenta[a]inden-4-one (Matrix) were processed using the method described in Example 42C to afford the title compound. 1H NMR (300 MHz, DMSO-d6) δ ppm 1.57-1.77 (m, 14 H) 1.88-2.01 (m, 3 H) 2.03-2.19 (m, 2 H) 2.36 (s, 3 H) 2.38-2.44 (m, 2 H) 2.82-3.00 (m, 4 H) 10.82 (s, 1 H); MS (ESI+) m/z 398 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08962639B2
Source datasetuspto-grants-2015_02
ORD IDord-629d6232373f4d7c80f82f192585aa72
Source noteuspto-grants-2015_02