HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-(1,1-Dioxo-5-methyl-1,2,5-thiadiazolidine-2-yl)nitrobenzene → 4-(1,1-Dioxo-5-methyl-1,2,5-thiadiazolidin-2-yl)phenylhydrazine hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-(1,1-Dioxo-5-methyl-1,2,5-thiadiazolidine-2-yl)nitrobenzene | HCID 10061011 | — |
| Reactant | 4-(1,1-Dioxo-5-methyl-1,2,5-thiadiazolidin-2-yl)aniline hydrochloride | HCID 19774176 | — |
| Product | 4-(1,1-Dioxo-5-methyl-1,2,5-thiadiazolidin-2-yl)phenylhydrazine hydrochloride | HCID 19774170 | 96% |
Reaction Steps
The title compound was prepared in 96% yield from 4-(1,1-dioxo-5-methyl-1,2,5-thiadiazolidin-2-yl)aniline hydrochloride using a similar method to that described for Intermediate 1 (step 1); yellow solid; δH (360 MHz, DMSO-d6) 7.15 (2H, d, J=8.9 Hz, Ar--H), 6.92 (2H, d, J=8.9 Hz, Ar--H), 3.74 (2H, t, J=6.4 Hz, --CH2 --), 3.42 (2H, t, J=6.4 Hz, --CH2 --), 2.68 (3H, s, --CH3); m/z (FAB) 243 (M+ +1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05194440 |
| Source dataset | uspto-grants-1993_03 |
| ORD ID | ord-87e7c040e23548b9a4b540f39088adc6 |
| Source note | uspto-grants-1993_03 |