추천 제품
분석
97%
mp
126-130 °C (lit.)
SMILES string
[H]C(=O)C1=C(Cl)c2ccccc2OC1=O
InChI
1S/C10H5ClO3/c11-9-6-3-1-2-4-8(6)14-10(13)7(9)5-12/h1-5H
InChI key
CLLLQUGVEQADNN-UHFFFAOYSA-N
일반 설명
4-Chloro-3-formylcoumarin, also known as 4-chloro-2-oxo-2H-chromene-3-carbaldehyde, is a coumarin derivative.
애플리케이션
4-Chloro-3-formylcoumarin may be used as a reactant in the preparation of:
- 2-aryl[1]benzopyrano[4,3-c]pyrazol-4(2H)-ones
- biaryl lactones (benzo[c]chromen-6-ones)
- N-monosubstituted 4-amino-3-formylcoumarins
- chromeno[4,3-b]quinolin-6-one
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
Synthesis of 6H-benzo [c] chromen-6-ones by cyclocondensation of 1,3-dicarbonyl compounds with 4-chloro-3-formylcoumarin.
Tetrahedron Letters, 52(45), 5910-5912 (2011)
An efficient ultrasound promoted catalyst-free protocol for the synthesis of chromeno [4,3-b] quinolin-6-ones.
Chemical Science, 123(5), Prasad JV-Prasad JV (2011)
Reactions of 4-Chloro-3-formylcoumarin with Arylhydrazines.
Chemistry of Heterocyclic Compounds, 39(12), 1608-1616 (2003)
Reactions of 4-chloro-3-formyl-coumarin with primary amines.
Chemistry of Heterocyclic Compounds, 42(5), 574-582 (2006)
One-Pot Synthesis of Biaryl Lactones by Sonogashira Cross-Coupling Reactions of 4-Chloro-3-formylcoumarin and Subsequent Domino [5+1] Cyclization/Deacetylation Reactions with 1, 3-Dicarbonyl Compounds.
Advanced Synthesis & Catalysis, 354(5), 803-806 (2012)
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