2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate
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2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate 속성
- 용해도
- 유기물에 있는 가용(CH2Cl2, THF, CH3CN, EtOAc); 아민과 반응합니다.
- 물리적 상태
- powder to crystal
- 색상
- 흰색에서 밝은 노란색
- InChI
- InChI=1S/C8H14N4O4Si/c1-17(2,3)5-4-16-8(13)11-6-9-7(10-11)12(14)15/h6H,4-5H2,1-3H3
- InChIKey
- BHTJYIDOVYPNKR-UHFFFAOYSA-N
- SMILES
- N1(C(OCC[Si](C)(C)C)=O)C=NC([N+]([O-])=O)=N1
- CAS 데이터베이스
- 1001067-09-9
안전
HS 번호 | 2933.99.9701 |
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2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate C화학적 특성, 용도, 생산
물리적 성질
Mp (dec.) 85–86 °C.용도
2-(Trimethylsilyl)ethoxycarbonyl (Teoc) group is one of the most useful protecting groups for amines, which can be cleaved by fluoride ion under neutral conditions. However, 2-(trimethylsilyl)ethyl chloroformate(Teoc-Cl), which is generally used for the introduction of the Teoc protecting group in amines, is quite unstable and easy to decompose; therefore, distillation is recommended at regular intervals. On the other hand, Teoc-NT is a highly stable, nonhygroscopic crystalline material and can be stored for long periods without decomposition. Generally, carbamate formation proceeds quickly under neutral conditions, and highly pure carbamates are obtained without tedious column chromatographic purification. Furthermore, the coproduct 3-nitro-1,2,4-triazole (NT) can be recycled. It participates in the reactions of Reactions with Amines and Aminoalcohols, Amine Protection for Nucleosides, Reaction with Alcohols, etc.2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate 준비 용품 및 원자재
원자재
준비 용품
2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate 공급 업체
글로벌( 38)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 |
sales@anikare.com | China | 8570 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 |
market03@meryer.com | China | 40240 | 62 |
TCI (Shanghai) Development Co., Ltd. | 021-67121386 |
Sales-CN@TCIchemicals.com | China | 24539 | 81 |
Adamas Reagent, Ltd. | 400-6009262 16621234537 |
chenyj@titansci.com | China | 14113 | 59 |
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66099280 17798518460 |
cfzhang@aikonchem.com | China | 19918 | 55 |