HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Methylindole → N,N-Dimethylaniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Methylindole | HCID 7224 | — |
| Reactant | 3-(3,4-Dimethoxyphenyl)-6-(dimethylamino)-2-benzofuran-1(3H)-one | HCID 12389696 | — |
| Product | N,N-Dimethylaniline | HCID 949 | — |
| Product | 1(3H)-Isobenzofuranone, 6-(dimethylamino)-3-[4-(dimethylamino)phenyl]- | HCID 93693 | — |
Reaction Steps
Example 1 was repeated except that 32 g of 3-(3',4'-dimethoxyphenyl)-6-dimethylaminophthalide and 13.5 g of 2-methylindole were used, respectively, instead of 30 g of 3-(p-dimethylaminophenyl)-6-dimethylaminophthalide and 13 g of dimethylaniline to obtain 33 g of triarylmethane having the following structure whose m.p. was 230°-232° C. in the form of colourless crystals (Recrystallized from methanol). This compound becomes bluish violet upon exposure to light on silica gel. ##STR11##
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04443614 |
| Source dataset | uspto-grants-1984_04 |
| ORD ID | ord-c62daddeee1144caa77b77bc779e1675 |
| Source note | uspto-grants-1984_04 |