ChemicalBook >제품 카탈로그 >분석 화학>분석 시약>유도체 화제>2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate 구조식 이미지

카스 번호:: 1001067-09-9

상품명:: 2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate

동의어(영문):: Teoc-NT;2-(TRIMETHYLSILYL)ETHYL 3-NITRO-1,2,4-TRIAZOLE-1-CARBOXYLATE;3-Nitro-1-[2-(trimethylsilyl)ethoxycarbonyl]-1H-1,2,4-triazole;2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate;2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate;3-Nitro-1H-1,2,4-triazole-1-carboxylic Acid 2-(Trimethylsilyl)ethyl Ester;1H-1,2,4-Triazole-1-carboxylic acid, 3-nitro-, 2-(trimethylsilyl)ethyl ester;3-Nitro-1H-1,2,4-triazole-1-carboxylic Acid 2-(Trimethylsilyl)ethyl Ester 3-Nitro-1-[2-(trimethylsilyl)ethoxycarbonyl]-1H-1,2,4-triazole Teoc-NT

CBNumber:: CB01570298

분자식:: C8H14N4O4Si

포뮬러 무게:: 258.31

MOL 파일:: 1001067-09-9.mol

속성

안전

용도

공급 업체 37

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

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

3-Nitro-1,2,4-triazole (2-[(CHLOROCARBONYL)OXY]ETHYL)TRIMETHYLSILANE

준비 용품

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate 공급 업체

글로벌( 37)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Changzhou AniKare Pharmatech Co., Ltd.	+86-0519-8359-8696 +8618018249389	sales@anikare.com	China	8382	58
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
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	94838	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24539	81
Adamas Reagent, Ltd.	400-6009262 16621234537	zhangsn@titansci.com	China	14113	59
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66099280 17798518460	cfzhang@aikonchem.com	China	19918	55

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate 관련 검색:

Methanol CHEMBRDG-BB 4006205 2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate