Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triphenylphosphine → 5-(3-Bromo-4-methylphenyl)-2H-tetrazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Azidotrimethylsilane | HCID 78378 | — |
| 반응물 | Diethyl azodicarboxylate | HCID 5462977 | — |
| 반응물 | n-(3-Cyanopropyl)-(3'-bromo-4'-methylphenyl)carboxamide | HCID 19688418 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 5-(3-Bromo-4-methylphenyl)-2H-tetrazole | HCID 178418249 | — |
반응 단계
A solution of 1.0 mmol of this amide, 4.0 mmol of TMSN3, 4.0 mmol of PPh3, and 4.0 mmol of DEAD in 4 mL of THF at 0° C. was stirred 24 h and then concentrated. The residue was mixed with 5 mL of THF and 12.0 mmol of 1N NaOH. After stirring for 24 h and processing by extraction, 5-(3'-bromo-4'-methylphenyl)tetrazole was obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05731432 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-eddefb32d5b447c197ab4f1fb15647c7 |
| 출처 메모 | uspto-grants-1998_03 |