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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2046170Generated: October 31, 2026

1,1-Dimethylethyl N-((1S)-2-hydroxy-1-methylethyl)carbamate → HCID 67974109, compound

https://huagongshe.com/reaction/2046170

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,1-Dimethylethyl N-((1S)-2-hydroxy-1-methylethyl)carbamateHCID 7023103—
Reactant2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-oneHCID 57411799—
Reactantethyl 1-{2-[(tert-butoxycarbonyl)amino]propyl}-3-(phenoxymethyl)-1H-pyrazole-5-carboxylateHCID 67958408—
ReactantHCID 178469067HCID 178469067—
ProductHCID 67974109HCID 67974109—

Reaction Steps

The compound was prepared from (S)-(2-hydroxy-1-methyl-ethyl)-carbamic acid tert-butyl ester and 5-phenoxymethyl-2H-pyrazole-3-carboxylic acid ethyl ester using the methods described in the preceding examples 7 ((rac)-2-(2-tert-butoxycarbonylamino-propyl)-5-phenoxymethyl-2H-pyrazole-3-carboxylic acid ethyl ester) and 6 (2-phenoxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08592422B2
Source datasetuspto-grants-2013_11
ORD IDord-32044299d82c4aa1aeda9c96debef38f
Source noteuspto-grants-2013_11