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ChemicalBook >제품 카탈로그 >tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트

tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트

tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트
tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트 구조식 이미지
카스 번호:
203661-69-2
한글명:
tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트
동의어(한글):
tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트
상품명:
tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate
동의어(영문):
2-Oxo-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester;ate tert-butyL;7-Boc-2-oxo-7-azaspiro[3....;7-Boc-2-oxo-7-azaspiro[3.5]nonane;N-Boc-2-oxo-7-azaspiro[3.5]nonane;2-Oxo-7-azaspiro[3.5]nonane-7-carboxyL;7-Azaspiro[3.5]nonan-2-one, N-BOC protected;7-tert-Butoxycarbonyl-7-azaspiro[3.5]nonan-2-one;ert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate;tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate
CBNumber:
CB92537657
분자식:
C13H21NO3
포뮬러 무게:
239.31
MOL 파일:
203661-69-2.mol
MSDS 파일:
SDS

tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트 속성

녹는점
55-56℃
끓는 점
349℃
밀도
1.12
인화점
165℃
저장 조건
Keep in dark place,Sealed in dry,Room Temperature
용해도
클로로포름(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태
고체
물리적 상태
단단한 모양
산도 계수 (pKa)
-0.80±0.20(Predicted)
색상
맑은 노란색
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험 카페고리 넘버 36/37/38
안전지침서 26-36
HS 번호 29339900
그림문자(GHS): GHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고 GHS hazard pictograms
예방조치문구:
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.

tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트 C화학적 특성, 용도, 생산

화학적 성질

White powder

Synthesis

To a flame-dried RB flask with tert-butyl 4-methylenepiperidine-1- carboxylate (2.96 g, 15 mmol, 1.0 equiv) and Zn/Cu couple (6.54 g, 172.5 mmol, 11.5 equiv) under vacuum, t-BuOMe (60 mL) was charged and refilled the flask with N2 balloon. To the mixture thus obtained stirred at 15 °C, a solution of 2,2,2- trichloroacetyl chloride in DME (20 mL) was added dropwise. The mixture was stirred at room temperature overnight after addition. To the reaction mixture stirred in an external ice- bath, a saturated solution of NH4CI (60 mL) was added slowly and carefully (especially the first few drops). After addition, the mixture was stirred at room temperature for 4 h and filtered to remove the solid. The phases were separated. The aqueous phase was extracted with EtOAc. The combined organic phase was washed with brine, dried over anhydrous Na2S04, and concentrated to give the residue, which was purified by CombiFlash (40 g silica gel column, EtOAc/Hexane: 0-40percent) to afford 619 mg (15%) of tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate.

tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트 준비 용품 및 원자재

원자재

1-Boc-4-메틸렌피페리딘 tert-butyl 1,1-dichloro-2-oxo-7-azaspiro[3.5]nonane-7-carboxylate 트라이클로로아세틸 염화물

준비 용품

tert-부틸2-옥소-8-아자스피로[4.5]데칸-8-카르복실레이트 2-AMino메틸-7-Boc-7-아자… 2-아미노-7-복-7-아자스피로[… 7-Boc-2-하이드록시-7-아자스피르… 7-아자-스피로[3.5]노난

tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트 공급 업체

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tert-부틸2-옥소-7-아자스피로[3.5]노난-7-카르복실레이트 관련 검색:

2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate tert-butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate hydrochloride tert-butyl 4-(6-aMinopyridin-3-yl)piperidine-1-carboxylate tert-butyl 3,8-diazabicyclo[3.2.1]octane-3-carboxylate 5-Amino-hexahydro-cyclopenta[c]pyrrole-2-carboxylic acid tert-butyl ester tert-butyl (S)-(1-(3-aminophenyl)ethyl)carbamate tert-butyl-trans-3,4-dihydroxypyrrolidine-1-carboxylate tert-butyl 5-methoxyhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate TERT-BUTYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-3,6-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE tert-butyl 4-(azetidin-3-yl)piperidine-1-carboxylate (3R,4S)-tert-butyl 3,4-dihydroxypyrrolidine-1-carboxylate N-BOC-3A,4,7,7A-TETRAHYDROISOINDOLE tert-butyl 6-oxooctahydro-2H-cyclopenta[c]pyridine-2-carboxylate tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate tert-butyl 3-bromo-2,5-dihydro-1H-pyrrole-1-carboxylate tert-Butyl 4-(pyrrolidin-3-yl)piperidine-1-carboxylate Carbamic acid, [(1S,3R)-3-hydroxycyclopentyl]-, 1,1-dimethylethyl ester (9CI) tert-butyl 6-hydroxy-3-azabicyclo[3.1.0]hexane-3-carboxylate
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