O-Diphenylphosphinylhydroxylamine
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O-Diphenylphosphinylhydroxylamine 속성
- 녹는점
- >140℃ (decomposition)
- 끓는 점
- 368.0±25.0 °C(Predicted)
- 밀도
- 1.25±0.1 g/cm3(Predicted)
- 저장 조건
- 2-8°C
- 용해도
- DMSO(약간), 메탄올(매우 소량, 초음파 처리)에 용해됨
- 산도 계수 (pKa)
- -1.65±0.70(Predicted)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 하얀색
- InChI
- InChI=1S/C12H12NO2P/c13-15-16(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,13H2
- InChIKey
- SJECIYLGISUNRO-UHFFFAOYSA-N
- SMILES
- P(C1=CC=CC=C1)(C1=CC=CC=C1)(ON)=O
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| WGK 독일 | 3 |
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| 그림문자(GHS): |
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| 신호 어: | Warning | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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O-Diphenylphosphinylhydroxylamine C화학적 특성, 용도, 생산
화학적 성질
Light yellow or white powder solid용도
O-Diphenylphosphinylhydroxylamine is a versatile reactant used in the synthetic preparation of various products such as trans-acylaziridines and aldohydrazones.개요
O-Diphenylphosphinylhydroxylamine (DPPH) is a versatile electrophilic amination reagent that has been used widely for the amination of stable carbanions, Grignard reagents, and π-electron-rich nitrogen heterocycles. Researchers have used DPPH for the aziridination of enones. Compared to other hydroxylamine derivatives typically stored as hydrochloride salts, this activated phosphinyl reagent exhibits good stability and can be stored indefinitely at 0 ℃. This compound in a single step from hydroxylamine hydrochloride and diphenylphosphinic chloride[1].일반 설명
O-(Diphenylphosphinyl)hydroxylamine is a general reagent for electrophilic C-amination, which aminates a variety of stable carbanions and Grignard reagents.O-Diphenylphosphinylhydroxylamine 준비 용품 및 원자재
원자재
준비 용품
O-Diphenylphosphinylhydroxylamine 공급 업체
글로벌( 194)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Unipharm pharmaceutical industry Co., Ltd | 536-8266195 +8613953676784 |
lee@unipharm-sd.com | China | 1206 | 58 |
| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 885 | 50 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 |
stella@zetchem.com | China | 2141 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10248 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |