Diethylene Glycol → HCID 57841306, compound

HRID 1504571Notes

Reaction equation

HRID 1504571 reaction equation
[CH2:1]([OH:7])[CH2:2][O:3][CH2:4][CH2:5][OH:6].C(N(CC)CC)C.Cl[C:16](Cl)([O:18]C(=O)OC(Cl)(Cl)Cl)Cl>C1COCC1>[O:6]1[CH2:5][CH2:4][O:3][CH2:2][CH2:1][O:7][C:16]1=[O:18]

Participants

5

Reactant 3

HCID 8117Diethylene GlycolHCID 8471TriethylamineHCID 94429Triphosgene

Product 1

HCID 57841306HCID 57841306, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

The procedure of Example 1 was followed using diethylene glycol (8.9 g, 83.9 mmol), triethylamine (24.0 mL, 167.8 mmol), dry THF (600 mL) and triphosgene (8.3 g, 28.8 mmol). The filtrate was concentrated yielding only oligomeric compounds.

Workup

  1. concentrationThe filtrate was concentrated
  2. customyielding only oligomeric compounds

Sources & evidence

ORD record
ord-df35ce2d1d7e4751a6644dc73910359c
Source dataset
uspto-grants-2015_12
Patent number
US09215876B2

Reaction notes

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