関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Butyl isocyanate | HCID 8110 | — |
| 反応物 | N,N',N''-Tris(3-dimethylaminopropyl)hexahydro-S-triazine | HCID 85160 | — |
| 反応物 | Isocyanate | HCID 105034 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | Carbamic acid, N-butyl-, ethyl ester | HCID 11577 | — |
反応手順
In a 250 ml round-bottomed flask, 0.02 g of Desmorapid Z, 34.1 g of n-butyl isocyanate were initially introduced and heated to 60° C. Thereafter, 15.9 g of ethanol were added dropwise and the mixture was further kept at 60° C. until the isocyanate content had fallen below 0.1%. Thereafter, cooling was effected and the product was obtained as a clear liquid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08877408B2 |
|---|
| 出典データセット | uspto-grants-2014_11 |
|---|
| ORD ID | ord-539659cc286943089e7eb0f073eca70f |
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| 出典メモ | uspto-grants-2014_11 |
|---|
