Isopropanol → HCID 86744877, compound

HRID 1494577Notes

Reaction equation

S[C:2]1[S:3][C:4]([SH:7])=[N:5][N:6]=1.C([O:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24])C1OC1.[CH:25]([OH:28])([CH3:27])[CH3:26]>>[CH2:13]([O:12][N:5]1[N:6]=[CH:2][S:3][CH:4]1[S:7][CH2:26][CH:25]([OH:28])[CH3:27])[CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24]

Participants

Reactant 3

HCID 3776Isopropanol

HCID 171631-Dodecyl glycidyl ether

HCID 178418558HCID 178418558, compound

Product 1

HCID 86744877HCID 86744877, compound

Conditions

Temperature: 80 °C

Procedure

2,5-Dimercapto-1,3,4-thiadiazole(79.9 grams, 0.53 moles) was charged into a reaction flask followed by isopropanol solvent, 200 ml. The epoxide, dodecyl glycidyl ether (272.4 grams, 1.06 moles) was added slowly to the reactor with stirring. The reaction mixture was heated at about 80° C. for 0.5 hours. At this time the solvent was stripped by using a rotary evaporator at approximately 20 mm Hg and 100° C. The product was a low melting solid characterized by the infrared absorption bands at 3400, 2900, 1460, 1380, 1120, and 1050 cm-1.

Workup

customa rotary evaporator at approximately 20 mm Hg and 100° C
customcharacterized by the infrared absorption bands at 3400, 2900, 1460, 1380, 1120, and 1050 cm-1

Sources & evidence

ORD record: ord-b10aea3c3d504a59bc2d3be93e694bad
Source dataset: uspto-grants-1991_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05026865

Reaction notes

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