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675-20-7 - delta-Valerolactam, 98% - 2-Piperidone - A12271 - Alfa Aesar

A12271 delta-Valerolactam, 98%

CAS 번호
675-20-7
동의어
2-Piperidone

사이즈 가격 ($) 수량 재고 여부
25g 55.50
100g 186.00
500g 820.00
장바구니에 추가 대량 견적에 추가 항목 보기

delta-Valerolactam, 98%

MDL
MFCD00006037
EINECS
211-622-9

화학적 특성

화학식
C5H9NO
화학 식량
99.13
융점
35-39°
비등점
255-257°
인화점
147°(296°F)
감도
Hygroscopic
용해도
Soluble in water.

용도

delta-Valerolactam is the starting material for a new route to hexahydrojulolidines, using intramolecular 1,4-cycloaddition. It is used as an intermediate in the preparation of other chemicals.

참고

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents.

참조 문헌

Naoki Toyooka; Yasuko Yoshida; Yasuhito Yotsui and Takefumi Momose. 2-Piperidone Type of Chiral Building Block for 3-Piperidinol Alkaloid Synthesis. J. Org. Chem. 1999, 64 (13), 4914-4919.

Tetsuji Kametani; Terumi Higa; Masuo Koizumi; Masataka Ihara; Keiichiro Fukumoto. Iminoketene cycloaddition. 2. Total syntheses of arborine, glycosminine, and rutecarpine by condensation of iminoketene with amides. J. Am. Chem. Soc. 1977, 99 (7), 2306-2309.

Starting material for a new route to hexahydrojulolidines, using intramolecular 1,4-cycloaddition: J. Org. Chem., 58, 5041 (1993).

For reaction as a heterodienophile in cycloaddition with Danishefsky's diene, see: Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)­europium(III), 33541.

기타 참조

바일슈타인
106434
통합 관세 코드
2933.79
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
TO0110000

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