HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 714405Generated: October 29, 2026
alpha-Chloro-o-xylene → HCID 71258426, compound
https://huagongshe.com/reaction/714405
Participants
| Role | Name | HCID | Charge |
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| Reactant | alpha-Chloro-o-xylene | HCID 11093 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Piperazine, 1-[3-(tetrahydro-2H-pyran-4-yl)-1,2,4-thiadiazol-5-yl]- | HCID 71259253 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | HCID 71258426 | HCID 71258426 | — |
Reaction Steps
A mixture of 5-(piperazin-1-yl)-3-(tetrahydro-2H-pyran-4-yl)-1,2,4-thiadiazole (19.1 mg, 75.0 μmol), 1-(chloromethyl)-2-methylbenzene (31.6 mg, 225 μmol) and DIPEA (96.9 mg, 131 μL, 750 μmol) in N-methyl-2-pyrrolidinone (1 mL) was heated under microwave irradiation for 10 min at 180° C. The resulting reaction solution was purified by preparative HPLC on reversed phase eluting with a gradient formed from acetonitrile, water and NEt3 to yield, after evaporation of the product containing fractions 13 mg (48%) of the title compound. MS (m/e): 359.2 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09187440B2 |
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| Source dataset | uspto-grants-2015_11 |
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| ORD ID | ord-68273d3374904adfa6193ccbd74d771f |
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| Source note | uspto-grants-2015_11 |
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