HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1744893Generated: October 30, 2026
Hydrochloric Acid → HCID 178483345, compound
https://huagongshe.com/reaction/1744893
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Tributyltin azide | HCID 4984872 | — |
| Reactant | HCID 22225887 | HCID 22225887 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 178483345 | HCID 178483345 | 35% |
Reaction Steps
A mixture of 0.132 g (0.5 mmol) N-methyl-N-cyanomethyl-3,3-diphenylpropylamine (from step 2) and 0.183 g (0.55 mmol) azidotributyltin (Aldrich) was stirred at 80° C. under argon for 16 hours. The reaction mixture was suspended with 1 M solution of hydrogen chloride in diethyl ether (Aldrich) and the precipitated yellow wax was purified by preparative TLC with 10% methanol in ethyl acetate to give 0.06 g (yield 35%) N-methyl-N-[(1H-tetrazol-5-yl)methyl]-3,3-diphenylpropylamine hydrochloride (Compound A146) as a white powder. 1H NMR (DMSO-d6, 300 MHz) 7.30–7.16 (m, 10 H), 4.11 (s, 2 H), 3.97 (t, 1 H), 2.60 (br. s, 2 H), 2.45 (s, 3H), 2.36 (br. s, 2H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07019024B2 |
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| Source dataset | uspto-grants-2006_03 |
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| ORD ID | ord-5044c91bf8254c85b22f9f2870cd52ec |
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| Source note | uspto-grants-2006_03 |
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