HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl hydrazidodicarboxylate → Bis(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl) Hydrazine-1,2-dicarboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl hydrazidodicarboxylate | HCID 265934 | — |
| Reactant | 1-Cyclohexyloxy-2,2,6,6-tetramethyl-piperidin-4-ol | HCID 11322811 | — |
| Catalyst | Titanium tetrabutoxide | HCID 21801 | — |
| Product | Bis(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl) Hydrazine-1,2-dicarboxylate | HCID 54341087 | 54.5% |
Reaction Steps
The procedure of Example 1 is repeated using 24.1 g of 1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-ol, 6.67 g of dimethyl hydrazine-1,2-dicarboxylate and 1.5 g of tetrabutyl titanate to afford 14.6 g of the title compound as a white solid; mp 150°-152° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05578731 |
| Source dataset | uspto-grants-1996_11 |
| ORD ID | ord-f653252444624b9594d9d12e5b9d81fd |
| Source note | uspto-grants-1996_11 |