Indole → HCID 13284364, compound

HRID 267248Notes

Reaction equation

HRID 267248 reaction equation
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1.[C:10]([OH:20])(=O)[C:11]1[C:12](=[CH:15][CH:16]=[CH:17][CH:18]=1)[CH:13]=[O:14]>>[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]([C:10]2([C:3]3[C:4]4[C:9](=[CH:8][CH:7]=[CH:6][CH:5]=4)[NH:1][CH:2]=3)[C:11]3[C:12](=[CH:15][CH:16]=[CH:17][CH:18]=3)[C:13](=[O:14])[O:20]2)=[CH:2]1

Participants

3

Reactant 2

HCID 798IndoleHCID 8406Phthalaldehydic acid

Product 1

HCID 13284364HCID 13284364, compound

Procedure

This reaction sequence is further illustrated below under the preferred anhydrous conditions using as specific reactants, indole and phthalaldehydic acid to produce 3,3-di-(indol-3-yl) phthalide. ##SPC6##

Sources & evidence

ORD record
ord-91b9378315894f0385e637790fdb9676
Source dataset
uspto-grants-1976_03
Patent number
US03941807

Reaction notes

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