Diethyl Carbonate → HCID 13603315, compound

HRID 2309384Notes

Reaction equation

HRID 2309384 reaction equation
[CH3:1][C:2]1[O:16][C:5]2=[CH:6][C:7]3[CH2:8][C:9](=[O:15])[N:10]([CH2:13][CH3:14])[C:11]=3[CH:12]=[C:4]2[CH:3]=1.[C:17](=O)([O:21]CC)[O:18][CH2:19][CH3:20]>>[CH3:1][C:2]1[O:16][C:5]2=[CH:6][C:7]3[CH:8]([C:17]([O:18][CH2:19][CH3:20])=[O:21])[C:9](=[O:15])[N:10]([CH2:13][CH3:14])[C:11]=3[CH:12]=[C:4]2[CH:3]=1

Participants

3

Reactant 2

HCID 7766Diethyl CarbonateHCID 13603314HCID 13603314, compound

Product 1

HCID 13603315HCID 13603315, compoundYield 85%

Procedure

Starting with 1.5 g. (6.98 mmoles) of 2-methyl-5-ethyl-6-oxo-6,7-dihydro-furo[2,3-f]indole and 2.47 g. (20.9 mmoles) of diethyl carbonate, and following the procedure of Preparation C, 1.7 g. (85% yield) of the desired intermediate was obtained, m.p. 82°-90° C.

Workup

  1. customthe procedure of Preparation C, 1.7 g

Sources & evidence

ORD record
ord-47a1d9eb6a184f32814d241397dbf748
Source dataset
uspto-grants-1987_09
Patent number
US04695571

Reaction notes

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