HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1739007Generated: October 31, 2026
Thionyl Chloride → 4-(Chloromethyl)-1-trityl-1H-imidazole
https://huagongshe.com/reaction/1739007
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | [1-(triphenylmethyl)-1H-imidazol-4-yl]methanol | HCID 382182 | — |
| Solvent | Chloroform | HCID 6212 | — |
| Product | 4-(Chloromethyl)-1-trityl-1H-imidazole | HCID 2763176 | — |
Reaction Steps
The product from Step F is dissolved in chloroform and cooled to 0° C. under nitrogen. Thionyl chloride (molar equivalent) is added slowly via syringe. The reaction is stirred for 30 min, and extracted with sodium bicarbonate solution. The organic phase is dried over magnesium sulfate, filtered and concentrated to provide the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05965578 |
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| Source dataset | uspto-grants-1999_10 |
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| ORD ID | ord-3f1a72b3a6204b4e95aa7fb5476a5d39 |
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| Source note | uspto-grants-1999_10 |
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