Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

15014-25-2 - Dibenzyl malonate, 95% - Malonic acid dibenzyl ester - Propanedioic acid dibenzyl ester - A10844 - Alfa Aesar

A10844 Dibenzyl malonate, 95%

CAS 번호
15014-25-2
동의어
Malonic acid dibenzyl ester
Propanedioic acid dibenzyl ester

사이즈 가격 ($) 수량 재고 여부
10g 46.80
50g 169.00
250g 672.00
장바구니에 추가 대량 견적에 추가 항목 보기

Dibenzyl malonate, 95%

MDL
MFCD00004779
EINECS
239-099-2

화학적 특성

화학식
C17H16O4
화학 식량
284.31
비등점
188°/0.2mm
인화점
>110°(230°F)
밀도
1.137
굴절률
1.5440
용해도
Sparingly soluble in water; miscible in all proportions with ether and alcohol.

용도

Dibenzyl malonate is used in the preparation of tetraethyl 3,3-bis(benzyloxycarbonyl)propylene bisphosphonate. It was also used in the preparation of benzyl umbelliferone-3-carboxylate via Knoevenagel condensation with 2,4-dihydroxybezaldehyde. It is a useful alternative to Diethyl­ malonate.

참고

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with oxidizing agents.

참조 문헌

So-Young Park.; Hiroyuki Morimoto.; Shigeki Matsunaga.; Masakatsu Shibasaki. A novel iron (III)-PVC membrane potentiomeric sensor based on N-(2-hydroxyethyl)ethylenediamine-N,N',N"-triacetic acid. Materials Science and Engineering: C. 2008, 28, (8), 1551-1555.

Hassan Ali Zamani.; Mohammad Taghi Hamed-Mosavian.;Elham Hamidfar.; Mohammad Reza Ganjali.; Parviz Norouzi. Catalytic asymmetric Michael reactions of dibenzyl malonate to α,β-unsaturated N-acylpyrroles using a La(O-iPr)3/Ph-linked-BINOL complex. Tetrahedron Letters. 2007, 48, (16), 2815-2818.

Useful alternative to Diethyl­ malonate, A15468, since the ester groups can be removed by hydrogenolysis: J. Am. Chem. Soc., 85, 1409 (1963); J. Chem. Soc., 325 (1950).

기타 참조

바일슈타인
1998264
통합 관세 코드
2917.19
TSCA(독성물질규제법)"
No

권장

  • A11467

    4-Nitrocinnamaldehyde, predominantly trans, 98%
  • A12704

    Potassium iodide, 99%
  • A12839

    trans-4-Methoxycinnamaldehyde, 98+%
  • A14914

    4-Cyanobenzaldehyde, 98+%
  • H26223

    tert-Butyl hydrogen malonate, 96%

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품