Thiele, J. et al. published their research in Justus Liebigs Annalen der Chemie in 1910 | CAS: 5388-42-1

2-Phenylisoindolin-1-one (cas: 5388-42-1) belongs to indole derivatives. In addition to tryptophan, indigo, and indoleacetic acid, numerous compounds obtainable from plant or animal sources contain the indole molecular structure. More than 200 indole derivatives have already been marketed as drugs or are under advanced stages of clinical trials.Related Products of 5388-42-1

Condensation Products of o-Phthalaldehyde. II was written by Thiele, J.;Schneider, J.. And the article was included in Justus Liebigs Annalen der Chemie in 1910.Related Products of 5388-42-1 This article mentions the following:

Hydrindone oxalic acid (I) is prepared by adding 8 g. pyroracemic acid to a suspension of 12 g. phthalaldehyde in 750 cc. H2O and treating gradually at 5闂?with 85 cc. 10% NaOH. Pale yellow needles, m. 211-2闂? Methyl ester, C12H10O4, long, colorless needles, m. 99.5闂? The acid is resolved by NaOH+ Br into dibromohydrindone and (CO2H)2; by NaOH into hydrindone and (CO2H)2. A lactone-like acetate is obtained by the action of Ac2O + H2SO4. C15H12O6; color-less crystals, m. 149-50闂?(decompose). o-Phenylene-闁?闁?naphthyleneketone (II) is obtained by treating 2 g. 婵?hydrindone and 2 g. o-phthalaldehyde in absolute alc. with 5 drops MeOH +KOH. Bright yellow needles, m. 152闂? Hydrazone, C23H16N2, yellow crystals, m. 174闂? Benzocycloheptadi濠殿噯绲鹃幑鏄絥edicarboxylic acid (III), crystals, m. 210闂? Diethyl ester, colorless leaves, m. 95.5闂? Monoethyl ester, white needles, m. 185闂? Phenylhydrazine addition product, C23H24O5N2, colorless needles, m. 138闂? Benzo-cycloheptadienonecarboxylic acid (IV), long needles, m. 172闂? Phenylphthalimidine (V), colorless leaves, m. 161闂? Phenylphthalimidine anil (VI), colorless needles, m. 142-3闂? Chloroplatinate, (C20H16N2)2.H2PtCl6, reddish yellow crystals, m. 212-3闂?(decompose). In the experiment, the researchers used many compounds, for example, 2-Phenylisoindolin-1-one (cas: 5388-42-1Related Products of 5388-42-1).

2-Phenylisoindolin-1-one (cas: 5388-42-1) belongs to indole derivatives. In addition to tryptophan, indigo, and indoleacetic acid, numerous compounds obtainable from plant or animal sources contain the indole molecular structure. More than 200 indole derivatives have already been marketed as drugs or are under advanced stages of clinical trials.Related Products of 5388-42-1

Referemce:
Indole alkaloid derivatives as building blocks of natural products from闂佽壈浜崹淇沜illus thuringiensis闂佽壈浜粋鍧闂佽壈浜崹淇沜illus velezensis闂佽壈浜粋鍧 their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles