6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

CAS号：205123-38-2

英文名：6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

分子式

C19H16O3

熔点

283 - 285 °C (四氢呋喃)

密度

分子量

292.329

沸点

溶解度

信号词

危险品标志

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基本信息

中文名称

6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

英文名称

6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

中文别名

英文别名

CAS号

205123-38-2

分子式

C19H16O3

分子量

292.329

精确质量

292.11

PSA

50.44

LOGP

4.2858

物化性质

熔点

283 - 285 °C (四氢呋喃)

合成路线

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde

p-Xylyl-triphenyl-phosphonium

p-Xylyl-triphenyl-phosphonium

6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

6-Hydroxy-3-methyl-7-((E)-2-p-tolyl-vinyl)-chromen-2-one

上游原料

共找到2个上游原料 >

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde

p-Xylyl-triphenyl-phosphonium

p-Xylyl-triphenyl-phosphonium

上游原料

6-Hydroxy-3-methyl-2-oxo-2H-chromene-7-carbaldehyde p-Xylyl-triphenyl-phosphonium