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反-1,2-二苯酰乙烯

反-1,2-二苯酰乙烯

CAS号：959-28-4

英文名：TRANS-1,2-DIBENZOYLETHYLENE

分子式

C16H12O2

熔点

109-112°C(lit.)

密度

1.141g/cm3

分子量

236.265

沸点

368.5ºC at 760mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

反-1,2-二苯酰乙烯

英文名称

TRANS-1,2-DIBENZOYLETHYLENE

中文别名

反-1,2-二苯甲酰乙烯、反-1,4-二苯基-2-丁烯-1,4-二酮、反式-1,4-二苯基-2-丁烯-1,4-二酮

英文别名

4-diphenyl-4-dion(e)-2-butene-1、trans-1,2-Diabenzoylbenzene、(E)-1,2-DIBENZOYLETHYLENE、trans-dibenzoylethylene、trans-1,4-diphenylbut-2-ene-1,4-dione、(2E)-1,4-diphenyl-2-buten-1,4-dione、trans-1,4-diphenyl-2-butene-1,4-dione、perdominantlytrans、(E)-1,2-Dibenzoylethene、trans-1,4-diphenylbut-2-en-1,4-dione、2-Butene-1,4-dione, 1,4-diphenyl-, (E)-、TRANS-DIPHENACYLIDENE、dibenzoyl ethylene

CAS号

959-28-4

分子式

C16H12O2

分子量

236.265

精确质量

236.084

PSA

34.14

LOGP

3.3084

编号系统

MDL号

MFCD00003083

EINECS号

213-498-1

物化性质

密度

1.141g/cm3

沸点

368.5ºC at 760mmHg

熔点

109-112°C(lit.)

闪点

138.2ºC

折射率

1.597

安全信息

RTECS号

EM7000000

安全说明

S22-S24/25

WGK Germany

3

生产方法及用途

生产方法

由反丁烯二酰氯与苯在无水三氯化铝存在下反应而得,产率78%-83%。

用途

有机合成中间体

合成路线

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4-(1-((2-oxo-2-phenylethyl)thio)ethylidene)morpholin-4-ium bromide

4-(1-((2-oxo-2-phenylethyl)thio)ethylidene)morpholin-4-ium bromide

3-morpholin-4-yl-1-phenylbut-2-en-1-one

3-morpholin-4-yl-1-phenylbut-2-en-1-one

2-Buten-1-one, 2,2'-dithiobis[3-(4-morpholinyl)-1-phenyl-

2-Buten-1-one, 2,2'-dithiobis[3-(4-morpholinyl)-1-phenyl-

反-1,2-二苯酰乙烯

反-1,2-二苯酰乙烯

上游原料

共找到65个上游原料 >

(R)-(2-methoxyphenyl)(phenyl)-l<sup>4</sup>-sulfanimine

(R)-(2-methoxyphenyl)(phenyl)-l<sup>4</sup>-sulfanimine

2-iodo-1-phenylethanone

2-iodo-1-phenylethanone

(E)-(morpholino(phenyl)methylene)(2-oxo-2-phenylethyl)sulfonium bromide

(E)-(morpholino(phenyl)methylene)(2-oxo-2-phenylethyl)sulfonium bromide

重氮乙酸乙酯

重氮乙酸乙酯

(e)-p-甲氧基肉桂酸甲酯

(e)-p-甲氧基肉桂酸甲酯

下游产品

共找到46个下游商品 >

2-methyl-1,4-diphenyl-but-2t-ene-1,4-dione

2-methyl-1,4-diphenyl-but-2t-ene-1,4-dione

(2-benzoyl-3,6-diphenylphenyl)-phenylmethanone

(2-benzoyl-3,6-diphenylphenyl)-phenylmethanone

1,2,5-TRIPHENYLPYRROLE

1,2,5-TRIPHENYLPYRROLE

(6-benzoylcyclohex-3-en-1-yl)-phenylmethanone

(6-benzoylcyclohex-3-en-1-yl)-phenylmethanone

2,5-二苯基呋喃

2,5-二苯基呋喃

1,4-diphenyl-2-tritylsulfanylbutane-1,4-dione

1,4-diphenyl-2-tritylsulfanylbutane-1,4-dione

上游原料

(R)-(2-methoxyphenyl)(phenyl)-l<sup>4</sup>-sulfanimine 乙腈 2-iodo-1-phenylethanone (E)-(morpholino(phenyl)methylene)(2-oxo-2-phenylethyl)sulfonium bromide 重氮乙酸乙酯 (e)-p-甲氧基肉桂酸甲酯反式-1,2-双(三丁基锡)乙烯 4-(1-((2-oxo-2-phenylethyl)thio)ethylidene)morpholin-4-ium bromide 2,5-二苯基-1H-吡咯二苯甲酰基乙炔 2-phenoxy-1,4-diphenyl-butane-1,4-dione 1,4-diphenyl-2-hydroxy-1,4-butanedione (E)-1-(2-phenylbenzimidazolyl)-1,2-dibenzoylethylene 2-二氮杂-1-苯乙酮乙酸酐 2-methoxy-1,4-diphenyl-1,4-butanedione (E)-1-(4,5-dimethyl-2-phenylimidazolyl)-1,2-dibenzoylethylene phenylvinylacetylene 苯乙炔 N-(trimethylsilylmethyl)pyridinium triflate trans-1,4-diphenyl-2,3-epoxy-1,4-butanedione (3E)-1,4-diphenylbut-3-en-1-one S-Phenacyl-N,N-dimethyl-thioessigsaeureimidiumbromid (E)-1-benzimidazolyl-1,2-dibenzoylethylene (E)-1,4-Diphenylbut-1-en-3-yne (3-benzoyl-1-benzylaziridin-2-yl)-phenylmethanone N-methyl-N-[[(2-oxo-2-phenylethyl)thio]methylene]methanaminium bromide N-甲基马来酰亚胺 2-溴苯乙酮 2,5-二苯基呋喃 2-isoquinolin-2-ium-2-yl-1-phenylethanone,bromide 苯反丁烯二酰氯碘苯 N,N-dimethyl-S-phenacylthiobenzimidium bromide (E)-1-(4,5-diphenylimidazolyl)-1,2-dibenzoylethylene (E)-1-(2,4,5-triphenylimidazolyl)-1,2-dibenzoylethylene 苯乙二醛一水合物 1,2-联苯甲酰乙烷 2-氯苯乙酮 (Phenylcarbonylmethylene)triphenylphosphorane meso-2,3-dibromo-1,4-diphenyl-1,4-butanedione methyl (E)-3-(2-methoxyphenyl)prop-2-enoate 苯甲酰氯苯乙酮 (Z)-1,4-二苯基-2-丁烯-1,4-二酮 2-亚硝基-1-萘酚

下游产品

2-methyl-1,4-diphenyl-but-2t-ene-1,4-dione (2-benzoyl-3,6-diphenylphenyl)-phenylmethanone 1,2,5-TRIPHENYLPYRROLE (6-benzoylcyclohex-3-en-1-yl)-phenylmethanone 2,5-二苯基呋喃 1,4-diphenyl-2-tritylsulfanylbutane-1,4-dione 1-butyl-2,5-diphenylpyrrole 1,2,3,4-tetraphenylbenzene 2-丁烯 2,5-二苯基-1H-吡咯二苯硫醚苯甲酰甲酸 5,6-dimethyl-1,3-diphenyl-2-benzofuran 1,4-二苯基-2-(苯基氨基)-2-丁烯-1,4-二酮二苯甲酰基乙炔 meso-1.6-diphenyl-3.4-dibenzoyl-hexanedione-(1.6) 苯乙二醛一水合物 (1,3-diphenylpyrazol-4-yl)-phenylmethanone (+)-trans-2,3-dibenzoylaziridine 3-benzoyl-1,5-diphenylpent-2-ene-1,5-dione 1,2-联苯甲酰乙烷 2-hydroperoxy-2-methoxy-1-phenylethanone 1,2,4-三苯基-1,4-丁二酮 1,4-diphenyl-2-phenylsulfanylbutane-1,4-dione (E)-2-氨基-1,4-二苯基-丁-2-烯-1,4-二酮 2-methoxy-1,4-diphenylbut-2-ene-1,4-dione 3,6-diphenylpyridazine 2-benzoyl-3-[hydroxy(phenyl)methylidene]-4-oxo-1,2-dihydronaphthalene-1-carboxylic acid Butanoic acid,2-(phenylmethylene)-,(Z) 1,3-二苯基异苯并呋喃 (1,2,3,4,5,6,7,8-octahydro-1,4:5,8-diepoxyanthracene-2,3,6,7-tetrayl)tetrakis(phenylmethanone) (Z)-1,4-二苯基-2-丁烯-1,4-二酮 2-methyl-1,4-diphenylbut-2-ene-1,4-dione 苯甲酸 2-methylidene-1,4-diphenylbutane-1,4-dione dimethyl 2-(1,4-dioxo-1,4-diphenylbutan-2-yl)propanedioate 1-phenyl-2ξ.3r.4c-tribenzoyl-cyclopentanol-(1) 1,2-二苯基苯