1,1,2,2,3,3,4,4,4-노나플로로부탄-1-술포닐 플로라이드
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1,1,2,2,3,3,4,4,4-노나플로로부탄-1-술포닐 플로라이드 속성
- 녹는점
- -110°C
- 끓는 점
- 64 °C (lit.)
- 밀도
- 1.682 g/mL at 25 °C (lit.)
- 증기압
- 16.665kPa at 20℃
- 굴절률
- n
20/D 1.3(lit.)
- 인화점
- 65-66°C
- 저장 조건
- Keep in dark place,Sealed in dry,Store in freezer, under -20°C
- 용해도
- 클로로포름(소량으로 용해), 메탄올(소량으로 용해)
- 물리적 상태
- 액체
- 색상
- 무색~황색
- Specific Gravity
- 1.682
- 수용성
- 물에서 가수분해됩니다.
- 감도
- Moisture Sensitive
- BRN
- 1813589
- 안정성
- 흡습성
- InChIKey
- LUYQYZLEHLTPBH-UHFFFAOYSA-N
- CAS 데이터베이스
- 375-72-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C | ||
---|---|---|---|
위험 카페고리 넘버 | 34 | ||
안전지침서 | 26-36/37/39-45-25 | ||
유엔번호(UN No.) | UN 3265 8/PG 2 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 10-21 | ||
위험 참고 사항 | Corrosive | ||
TSCA | Yes | ||
위험 등급 | 8 | ||
포장분류 | II | ||
HS 번호 | 29049090 | ||
기존화학 물질 | 2015-3-7006 |
1,1,2,2,3,3,4,4,4-노나플로로부탄-1-술포닐 플로라이드 C화학적 특성, 용도, 생산
화학적 성질
Nonafluorobutanesulfonyl fluoride is a colorless, volatile liquid that is immiscible with water but soluble in common organic solvents. It is prepared by the electrochemical fluorination of sulfolane.용도
Nonafluorobutanesulfonyl fluoride can be used as a general-purpose diazotransfer reagent with high efficiency, wide substrate range, good shelf stability, relatively low cost, and easy purification. It is a favourable alternative to other commonly used diazotransfer reagents[1]. In addition, Nonafluorobutanesulfonyl fluoride was used in the formation of a new dehydrated glycosylation scheme. In contrast to the main classical glycosylation reactions, this scheme glycosylation reaction is carried out under mildly alkaline conditions. In the absence of an external acceptor, the glycosyl hemiacetal undergoes self-condensation, providing the corresponding symmetric 1,1'- disaccharide in high yield[2].용도
Benzynes were generated from o-(trimethylsilyl) phenols using nonafluorobutanesulfonyl fluoride (NfF) by a domino process.Nonafluorobutanesulfonyl fluoride (nonaflyl fluoride, C 4 F 9 SO 2 F, NfF) is the most widely used commercially available reagent for the synthesis of nonaflates.주요 응용
Perfluoro-1-butanesulfonyl fluoride (NfF) reacts with alcohols, including phenols, to yield nonafluorobutanesulfonate esters (nonaflates). Nonaflates can be used as electrophiles in several palladium-catalyzed cross coupling reactions and in Buchwald-Hartwig amination. NfF can also be used to prepare aryl nonaflates by reacting with corresponding aryloxysilanes in the presence of fluoride ion.저장
Store in amber colored bottles protected from light; for prolonged storage, PVC bottles are recommended.참고 문헌
[1] JOSE LUIS CHIARA; José R S. Synthesis of α-Diazo Carbonyl Compounds with the Shelf-Stable Diazo Transfer Reagent Nonafluorobutanesulfonyl Azide[J]. Advanced Synthesis & Catalysis, 2011. DOI:10.1002/adsc.201000846.[2] YU TANG; Biao Y; D Prabhakar Reddy. A dehydrative glycosylation protocol mediated by nonafluorobutanesulfonyl fluoride (NfF)[J]. Tetrahedron, 2021. DOI:10.1016/j.tet.2020.131800.
1,1,2,2,3,3,4,4,4-노나플로로부탄-1-술포닐 플로라이드 준비 용품 및 원자재
원자재
준비 용품
1,1,2,2,3,3,4,4,4-노나플로로부탄-1-술포닐 플로라이드 공급 업체
글로벌( 454)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
JIANGXI TIME PHARMACEUTICAL CO.,LTD | +86-0794-7183888 +86-13155888520 |
sales@groupchem.com | China | 27 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
henan kanbei chemical co.,ltd | +undefined-86-1523780-4566 +undefined15237804566 |
henankanbeichemical@163.com | China | 511 | 58 |
Wuhan Silworld Chemical Co.,Ltd | +86-027-85613400 +86-15827173649 |
info@silworldchemical.com | China | 178 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5873 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 2990 | 58 |
Suzhou Yuanrui Bio-Tech Co., Ltd | +86-18106132862 +86-18106132862 |
sales02@yuanruibio.com | China | 285 | 58 |
Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 |
xinshengkeji@xsmaterial.com | China | 1090 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
1,1,2,2,3,3,4,4,4-노나플로로부탄-1-술포닐 플로라이드 관련 검색:
황화 불소 4-톨루엔술포닐 시안 헵타플루오로뷰티르산 메틸 술폰 노나플루오로-1-부탄술폰산 칼륨 불소 과플루오로부탄
Phenylmethylsulfonyl fluoride
N-(n-Butyl)thiophosphoric triamide
Sulfosulfuron
Perfluorobutyl iodide
TRIFLUOROMETHANESULFONYL FLUORIDE
Perfluorotriethylamine
Perflurohexane sulphonyl fluoride
Perfluoro-1-iodohexane
1H,1H,2H,2H-PERFLUORO-1-OCTANOL
Heptadecafluorooctanesulfonic acid tetraethylammonium salt
Perfluorotributylamine