550310
6-溴-3-氰基-4-甲基香豆素
97%
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关于此项目
线性分子式:
C6H3BrC4H3O2CN
化学文摘社编号:
分子量:
264.07
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
产品名称
6-溴-3-氰基-4-甲基香豆素, 97%
InChI
1S/C11H6BrNO2/c1-6-8-4-7(12)2-3-10(8)15-11(14)9(6)5-13/h2-4H,1H3
SMILES string
CC1=C(C#N)C(=O)Oc2ccc(Br)cc12
InChI key
NPCFOYALAZMRDI-UHFFFAOYSA-N
assay
97%
form
solid
mp
186-190 °C (lit.)
General description
6-Bromo-3-cyano-4-methylcoumarin is a 3-cyanocoumarin derivative, which constitutes an important class of heterocycle for preparing methine dyes and bioactive compounds. It can be prepared by reacting 5′-bromo-2′-hydroxyacetophenone with malononitrile in the presence of iodine under microwave or thermal conditions.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Iodine-mediated one-pot synthesis of 3-cyanocoumarins and 3-cyano-4-methylcoumarins.
Sharma D and Makrandi JK.
J. Serb. Chem. Soc., 79(5), 527-531 (2014)
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