HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1105835Generated: October 30, 2026
p-Toluenesulfonyl isocyanate → HCID 13023179, compound
https://huagongshe.com/reaction/1105835
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | p-Toluenesulfonyl isocyanate | HCID 77703 | — |
| Reactant | 4-Amino-3-(3'-methoxycarbonyl-2'-thioureido)benzophenone | HCID 3036972 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 13023179 | HCID 13023179 | 29% |
Reaction Steps
To a suspension of 3-(3-carbomethoxythioureido)-4-aminobenzophenone (1.0 g.; 0.00304 mole) in acetone (5 ml.) is added p-toluenesulfonyl isocyanate (0.6 g.; 0.00304 mole). The suspension is heated to 50° C. and vacuum filtered. The precipitate is washed with acetone and ether and then dried to afford 0.4 g. (29% yield) of 3-(3-carbomethoxythioureido)-4-(3-p-toluenesulfonylureido)benzophenone, m.p. 191°-192° C., dec.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04310537 |
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| Source dataset | uspto-grants-1982_01 |
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| ORD ID | ord-a25c16c82c6e4e15a25ad8df1f56df23 |
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| Source note | uspto-grants-1982_01 |
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