tert-부틸N-(3-브로모프로필)카바메이트
|
|
tert-부틸N-(3-브로모프로필)카바메이트 속성
- 녹는점
- 37-39 °C
- 끓는 점
- 379.4±35.0 °C(Predicted)
- 밀도
- 1.379±0.06 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Store in freezer, under -20°C
- 용해도
- 클로로포름(약간 용해됨), 아세트산에틸(적당), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 12.27±0.46(Predicted)
- 색상
- 회백색
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-36/37/38 | ||
| 안전지침서 | 26 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 10-21 |
| 그림문자(GHS): |
|
||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 신호 어: | Warning | ||||||||||||||||||||||||||||
| 유해·위험 문구: |
|
||||||||||||||||||||||||||||
| 예방조치문구: |
|
tert-부틸N-(3-브로모프로필)카바메이트 C화학적 특성, 용도, 생산
Synthesis
Benzyl N-(3-bromopropyl)carbamate synthesis: A solution of triphenylphosphine (9.4 g, 28.60 mmol) and carbon tetrabromide (7.5 g, 28.60 mmol) in dry THF was added dropwise (30 mL) to a solution of benzyl N-(3-hydroxypropyl)carbamate (3.0 g, 14.30 mmol) in the same solvent (30 mL). After 48 h of stirring at room temperature, the solution was filtrated to remove an insoluble solid. After evaporation of filtrate, the residue was dissolved in CH2Cl2 and the solution washed with H2O. The organic layer was dried over MgSO4. Removal of the solvent yielded an oily residue, which was purified by column chromatography (CH2Cl2 to MeOH). After evaporation of the solvents benzyl N-(3-bromopropyl)carbamate was obtained as an orange oil (3.2 g, 86.4 %).Rf (silica-gel, CHCl3) = 0.5. 1H-NMR (300 MHz, CDCl3, ppm) δH 7.32 (5H, m, Cbz), 5.15 (1H, br s, CBzNH-), 5.06 (2H, s, Cbz), 3.39 (2H, t), 3.30 (2H, q), 2.06 – 1.96 (2H, m). 13C-NMR (75.5 MHz, CDCl3, ppm) δc 156.4, 136.3, 128.4, 128.0, 127.9, 66.6, 39.2, 32.3, 30.6.
tert-부틸N-(3-브로모프로필)카바메이트 준비 용품 및 원자재
원자재
준비 용품
tert-부틸N-(3-브로모프로필)카바메이트 공급 업체
글로벌( 50)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 |
bd@blocksynth.com | China | 5660 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
| Compound Net Biotechnology Inc. | +8615303909093 |
sales@compound-net.com | China | 2914 | 58 |
| Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
| Jiangsu Yaoheng Pharmaceutical Technology Co., Ltd. | 13524761129 |
2183470029@qq.com | China | 864 | 58 |
| EVERGREEN BIO-PHARM CO., LTD | 13522905323 |
sales@hxybio.com | China | 341 | 58 |
| Henan Shengxiang Pharmatech LTD | 15515658315 |
3777161761@qq.com | China | 348 | 58 |
tert-부틸N-(3-브로모프로필)카바메이트 관련 검색:
TERT-BUTYL N-(3-BROMOPROPYL)CARBAMATE
BENZYL 4-BROMOTETRAHYDRO-1(2H)-PYRIDINECARBOXYLATE
N-BENZYLOXYCARBONYL-5-ANTI-BROMO-6-ANTI-ACETOXY-3-ENDO-(HYDROXYMETHYL)-2-AZABICYCLO[2.1.1]HEXANE
Z-ASP(OTBU)-BROMOMETHYLKETONE
N-CBZ-L-PHENYLALANYL-BROMOMETHYLKETONE
(S)-CBZ-2-AMINO-4-BROMOBUTANOIC ACID
BENZYL (3-BROMO-2-OXOPROPYL)CARBAMATE
BENZYL 3-(BROMOMETHYL)PIPERIDINE-1-CARBOXYLATE
(R)-CBZ-2-AMINO-4-BROMOBUTANOIC ACID
5-ACETOXY-6-BROMO-3-PHENYL-2-AZA-BI-CYCLO[2.1.1]HEXANE-2-CARBOXYLIC ACID BENZYL ESTER
Benzyl (3-bromopropyl)carbamate
CBZ-2-AMINO-4-BROMOBUTANOIC ACID