2-(tert-butyldiMethylsilyl )oxyl alcohol trifluorin Methanesulfonate
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2-(tert-butyldiMethylsilyl )oxyl alcohol trifluorin Methanesulfonate 속성
- 끓는 점
- 253℃
- 밀도
- 1.172
- 인화점
- 107℃
안전
2-(tert-butyldiMethylsilyl )oxyl alcohol trifluorin Methanesulfonate C화학적 특성, 용도, 생산
용도
2-(tert-butyldiMethylsilyl )oxyl alcohol trifluorin Methanesulfonate is used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.Synthesis
![1.jpg 1.jpg](/NewsImg/2022-01-12/6377759418787685758966332.jpg)
The reaction was carried out under a nitrogen atmosphere. TBS- ethylene glycol prepared as per step 1 (85.10g, 0.48 mol) and 2, 6-Lutidine (84.28ml, 0.72 mol) were stirred in n-heptane (425ml) to give a clear solution which was then cooled to -15 to - 25°C. Trifluoromethanesulfonic anhydride (Tf2O) (99.74 ml, 0.590 mol) was added drop-wise over a period of 45 minutes to the n-heptane solution (white precipitate starts to form immediately) while maintaining the reaction at -15 to -25°C. The reaction mixture was kept at temperature between -15 to -25°C for 2 hours. The precipitate generated was filtered off. The filtrate was then evaporated up to ~2 volumes with respect to TBS-ethyiene glycol (~200 ml).
2-(tert-butyldiMethylsilyl )oxyl alcohol trifluorin Methanesulfonate 준비 용품 및 원자재
원자재
준비 용품
2-(tert-butyldiMethylsilyl )oxyl alcohol trifluorin Methanesulfonate 공급 업체
글로벌( 47)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 16208 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21671 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
Standardpharm Co. Ltd. | 86-714-3992388 |
overseasales1@yongstandards.com | United States | 14336 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
AFINE CHEMICALS LIMITED | +86-0571-85134551 |
info@afinechem.com | China | 15395 | 58 |
ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 |
trendseenbio@gmail.com | China | 11681 | 58 |
China National Standard Pharmaceutical Corporation Limited | +8615391658522 |
overseasales@yongstandards.com | China | 11927 | 58 |
Nanjing Fred Technology Co., Ltd | +86-25-84696168 +86-15380713688 |
Austin@fredbio.com | China | 2427 | 58 |
2-(tert-butyldiMethylsilyl )oxyl alcohol trifluorin Methanesulfonate 관련 검색:
BIS(T-BUTYLDIMETHYLSILOXY)ETHANE
Methanesulfonic acid, trifluoro-, 2-hydroxyethyl ester
Ethyleneglycol bistriflate
Everolimus Ring-Opening Impurity
Everolimus Impurity 1
Everolimus Related Compound 3
Rapamycin
EveroliMus-d4
Everolimus
2,6-di-tert-butyl-4-methylene-2,5-cyclohexadienone
EveroliMus iMpurity
Everolimus O-Ethyl Impurity
Everolimus Related Compound 2