Ethyl chloroformate → HCID 20323207, compound

HRID 839502Notes

Reaction equation

HRID 839502 reaction equation
[CH2:1]([NH:3][C:4]1[CH:17]=[CH:16][C:15]([Cl:18])=[CH:14][C:5]=1[C:6]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)=[O:7])[CH3:2].Cl[C:20]([O:22][CH2:23][CH3:24])=[O:21]>>[CH2:1]([N:3]([C:20]([O:22][CH2:23][CH3:24])=[O:21])[C:4]1[CH:17]=[CH:16][C:15]([Cl:18])=[CH:14][C:5]=1[C:6]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)=[O:7])[CH3:2]

Participants

3

Reactant 2

HCID 10928Ethyl chloroformateHCID 10934202HCID 10934202, compound

Product 1

HCID 20323207HCID 20323207, compound

Procedure

Subsequently, a mixture of 5.2 g of 2-ethylamino-5-chlorobenzophenone thus obtained and 20 ml of ethyl chloroformate was heated at 110° C for 5 hours. Then, the reaction mixture was concentrated to dryness under reduced pressure to give 2-(N-ethyl-ethoxycarbonylamino)-5-chlorobenzophenone as brown oil.

Workup

  1. customthus obtained
  2. concentrationThen, the reaction mixture was concentrated to dryness under reduced pressure

Sources & evidence

ORD record
ord-300fa616e7bd4e9bafd1ad5c26d040d7
Source dataset
uspto-grants-1978_06
Patent number
US04096144

Reaction notes

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