Ethyl chloroformate → HCID 19757186, compound

HRID 1588163Notes

Reaction equation

HRID 1588163 reaction equation
[CH3:1][O:2][C:3]1[C:8]([CH2:9][CH2:10][CH2:11][CH3:12])=[C:7]([O:13][CH2:14][O:15][CH3:16])[C:6]([O:17][CH3:18])=[C:5]([CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][C:24]2[C:29]([O:30][CH2:31][O:32][CH3:33])=[C:28]([O:34][CH3:35])[CH:27]=[C:26]([O:36][CH2:37][O:38][CH3:39])[C:25]=2[O:40][CH3:41])[C:4]=1[O:42][CH2:43][O:44][CH3:45].Cl[C:47]([O:49][CH2:50][CH3:51])=[O:48]>>[CH3:1][O:2][C:3]1[C:8]([CH2:9][CH2:10][CH2:11][CH3:12])=[C:7]([O:13][CH2:14][O:15][CH3:16])[C:6]([O:17][CH3:18])=[C:5]([CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][C:24]2[C:29]([O:30][CH2:31][O:32][CH3:33])=[C:28]([O:34][CH3:35])[C:27]([C:47]([O:49][CH2:50][CH3:51])=[O:48])=[C:26]([O:36][CH2:37][O:38][CH3:39])[C:25]=2[O:40][CH3:41])[C:4]=1[O:42][CH2:43][O:44][CH3:45]

Participants

3

Reactant 2

HCID 10928Ethyl chloroformateHCID 19757164HCID 19757164, compound

Product 1

HCID 19757186HCID 19757186, compound

Procedure

By using procedures similar to those described in Example 99, except that 1 g of 1,4-dimethoxy-2,5-bis(methoxymethoxy)-6-butyl-3-{5-[2,5-dimethoxy-3,6-bis(methoxymethoxy)phenyl]pentyl}benzene was reacted with 0.3 ml of ethyl chloroformate in place of oxygen gas, there was obtained 1.3 g of 1,4-dimethoxy-2,5-bis(methoxymethoxy)-6-butyl-3-{5-[2,5-dimethoxy-3,6-bis(methoxymethoxy)-4-(ethoxycarbonyl)phenyl]pentyl}benzene. Colorless oily substance.

Sources & evidence

ORD record
ord-56559195d7534f148ed736503a4af148
Source dataset
uspto-grants-1993_06
Patent number
US05220042

Reaction notes

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