Ethylamine → HCID 178463780, compound

HRID 1577543Notes

Reaction equation

HRID 1577543 reaction equation
[CH2:1]([C:3]1[CH:20]=[CH:19][CH:18]=[CH:17][C:4]=1[C:5]([C:7]1[S:11][C:10]2[CH:12]=[CH:13][CH:14]=[CH:15][C:9]=2[C:8]=1[OH:16])=O)[CH3:2].P(Cl)(Cl)(Cl)(Cl)Cl.[CH2:27]([NH2:29])[CH3:28]>>[CH2:27]([NH:29]/[C:5](/[C:4]1[CH:17]=[CH:18][CH:19]=[CH:20][C:3]=1[CH2:1][CH3:2])=[C:7]1\[C:8](=[O:16])[C:9]2[CH:15]=[CH:14][CH:13]=[CH:12][C:10]=2[S:11]\1)[CH3:28]

Participants

4

Reactant 3

HCID 6341EthylamineHCID 24819Phosphorus pentachlorideHCID 20570765HCID 20570765, compound

Product 1

HCID 178463780HCID 178463780, compoundYield 2%

Procedure

Prepared as in Example 1 from 2-(2-ethyl-benzoyl)benzo-[b]thiophen-3-ol, phosphorus(V) chloride and an aqueous 25% ethylamine solution with a yield of 2% of theory. M.p. 76°-77° C. (diisopropyl ether/petroleum ether 1:2).

Sources & evidence

ORD record
ord-408584bf4b3242c29a36e74b19b0730f
Source dataset
uspto-grants-1981_09
Patent number
US04288437

Reaction notes

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