Application of 132898-96-5, The chemical industry reduces the impact on the environment during synthesis 132898-96-5, name is 2,3-Dioxoindoline-5-sulfonyl chloride, I believe this compound will play a more active role in future production and life.
Step 3: 3,3-Dimethyl-8-{[(2S)-2-(phenoxymethyl)-2,3-dihydro-1H-indol-1-yl]sulfonyl }-3,4-dihydropyrimido[1,2-a]indol-10(2H)-one The title compound was prepared from 2,3-dioxo-2,3-dihydro-1H-indole-5-sulfonylchloride and (S)-2-phenoxymethyl-2,3-dihydro-1H-indole as a yellow foam according to a procedure similar to that of Example 12. NMR (400 Mz, DMSO-d6): consistent. MS: (ES-) m/z 500 [M-H].
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2,3-Dioxoindoline-5-sulfonyl chloride, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Wyeth; US2005/250798; (2005); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem