Diethyl Ether → HCID 178482752, compound

HRID 1447208Notes

Reaction equation

HRID 1447208 reaction equation
[Cl:1]([O-:5])(=[O:4])(=[O:3])=[O:2].[C:6]([C:10]1[CH:15]=[C:14]([CH3:16])[CH:13]=[C:12]([C:17]([CH3:20])([CH3:19])[CH3:18])[S+:11]=1)([CH3:9])([CH3:8])[CH3:7].[CH3:21][N:22]([CH3:31])[C:23]1[CH:30]=[CH:29][C:26]([CH:27]=O)=[CH:25][CH:24]=1.C(OCC)C>C(OC(=O)C)(=O)C>[Cl:1]([O-:5])(=[O:4])(=[O:3])=[O:2].[C:6]([C:10]1[CH:15]=[C:14]([CH:16]=[CH:27][C:26]2[CH:29]=[CH:30][C:23]([N:22]([CH3:31])[CH3:21])=[CH:24][CH:25]=2)[CH:13]=[C:12]([C:17]([CH3:20])([CH3:19])[CH3:18])[S+:11]=1)([CH3:9])([CH3:8])[CH3:7]

Participants

5

Reactant 3

HCID 3283Diethyl EtherHCID 74794-(Dimethylamino)BenzaldehydeHCID 1145012977770-13-9

Product 1

HCID 178482752HCID 178482752, compound

Reagents, catalysts & solvents 1

HCID 7918Acetic AnhydrideSolvent

Conditions

Temperature
100 °C

Procedure

319 mg of 2,6-di-tert-butyl-4-methylthiopyrylium perchlorate and 150 mg of 4-dimethylaminobenzaldehyde were heated in 5 ml of acetic anhydride for 40 minutes on an oil bath maintained at 100° C. After allowing to cool, diethyl ether was added to precipitate crystals and then the crystals were recrystallized from ethanol. Yield: 210 mg; m.p.: 240° C.

Workup

  1. temperatureto cool
  2. customto precipitate crystals
  3. customthe crystals were recrystallized from ethanol

Sources & evidence

ORD record
ord-2e095ee29c87417184b00f06245f237c
Source dataset
uspto-grants-1982_02
Patent number
US04315983

Reaction notes

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