참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Bromotrimethylsilane | HCID 76113 | — |
| 반응물 | Carbonic acid, methyl phenyl ester | HCID 139482 | — |
| 촉매 | Tetrabutylphosphonium bromide | HCID 76564 | — |
| 용매 | Sulfolane | HCID 31347 | — |
| 생성물 | Trimethylphenoxysilane | HCID 73720 | 65% |
반응 단계
A mixture of 3.8 g (0.025 g mole) of methyl phenyl carbonate, 3.83 g (0.025 g mole) of trimethylbromosilane, and 0.09 g of tetra-n-butyl phosphonium bromide in 15 ml of sulfolane was heated at 120° C. in a reaction flask equipped with a reflux condenser. After 16 hours of heating, the reflux condenser was replaced by a distillation head and 2.7 g (65 percent yield) of phenoxytrimethylsilane was distilled at reduced pressure from the reaction mixture at a head temperature of 71° C.-72° C./18 mm Hg.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04375549 |
|---|
| 출처 데이터셋 | uspto-grants-1983_03 |
|---|
| ORD ID | ord-a4137201657044e9a10fe51f7014d732 |
|---|
| 출처 메모 | uspto-grants-1983_03 |
|---|
