Maximum quantity allowed is 999
CAS RN: 762-72-1 | 제품번호: A0729
Allyltrimethylsilane
순도/분석 방법: >98.0%(GC)
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| 제품번호 | A0729 |
Purity/Analysis Method
|
>98.0%(GC) |
| M.F. / M.W. | C__6H__1__4Si = 114.26 |
| 물리적 상태 (20 ℃) | Liquid |
보관 조건
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| 불활성 가스 하에서 보관 | Store under inert gas |
| 피해야 할 조건 | Moisture Sensitive |
| CAS RN | 762-72-1 |
| Reaxys-RN | 906755 |
| PubChem Substance ID | 87562275 |
| SDBS | 5609 |
| MDL 번호 | MFCD00008635 |
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 98.0 % |
| NMR | confirm to structure |
| bp | 83 °C |
| flp | 7 °C |
| 비중 | 0.72 |
| 굴절률 | 1.41 |
| 픽토그램 |
|
| 신호 워드 | Danger |
| 위험물 및 유해 등록 | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H225 : Highly flammable liquid and vapor. |
| 주의 사항 | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P240 : Ground and bond container and receiving equipment. P261 : Avoid breathing mist or vapors. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P243 : Take action to prevent static discharges. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P235 : Store in a well-ventilated place. Keep cool. |
| UN 번호 | UN1993 |
| 등급 | 3 |
| 포장 그룹 | II |
| HS 번호* | 2931.90-000 |
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Used Chemicals
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Procedure
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Cyclopentanone (890 µL, 10 mmol), benzyl carbamate (1.81 g, 12 mmol) and allyltrimethylsilane (2.2 mL, 14 mmol) were dissolved in dichloromethane (14 mL). After cooling to 0 °C, BF3·Et2O (1.51 mL, 12 mmol) was added and the reaction mixture was stirred for 21 hours at room temperature. After the reaction, the mixture was washed with strd. NaHCO3 aq. (10 mL), brine (20 mL), dried over anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (hexane:ethyl acetate = 9:1) to afford benzyl (1-allylcyclopentyl)carbamate (1.84 g, 71% yield) as a clear yellow liquid.
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Experimenter’s Comments
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The reaction solution was monitored by UPLC.
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Analytical Data
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Benzyl (1-Allylcyclopentyl)carbamate
1H NMR (400 MHz, CDCl3); δ 7.35-7.29 (m, 5H), 5.82-5.72 (m, 1H), 5.06-5.02 (m, 4H), 4.68 (brs, 1H), 2.52-2.51 (m, 2H), 1.76-1.61 (m, 8H).
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Other Reference
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- Scalable Synthesis of Biologically Relevant Spirocyclic Pyrrolidines

References
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.

References
SDS
요청한 SDS를 사용할 수 없습니다.
번거롭게 해드려 죄송하지만 이 양식 보다 문의 해주십시오.
규격표
시험성적서, 각종 증명서
샘플 시험성적서
본 제품의 샘플시험성적서는 현재 준비되어 있지 않습니다.
분석 차트
죄송합니다만 찾으시는 분석차트는 없습니다.