3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one

更新时间:2024-01-07 10:36:23

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式
3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式
委托求购
常用名 3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one 英文名 3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one
CAS号 3754-53-8 分子量 247.04300
密度 N/A 沸点 N/A
分子式 C8H7BrO4 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one
英文别名 更多

 物理化学性质

分子式 C8H7BrO4
分子量 247.04300
精确质量 245.95300
PSA 67.51000
LogP 1.23140

 安全信息

海关编码 2914700090

 合成线路

~93%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:Kulkarni, Pramod S.; Kondhare, Dasharath D.; Varala, Ravi; Zubaidha, Pudukulathan K. Journal of the Serbian Chemical Society, 2013 , vol. 78, # 7 p. 909 - 916

~69%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:Naik, Mayuri M.; Tilve, Santosh G.; Kamat, Vijayendra P. Tetrahedron Letters, 2014 , vol. 55, # 22 p. 3340 - 3343

~93%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:Zhou, Zhongzhen; Zhao, Peiliang; Huang, Wei; Yang, Guangfu Advanced Synthesis and Catalysis, 2006 , vol. 348, # 1-2 p. 63 - 67

~78%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:Fitzmaurice, Richard J.; Etheridge, Zac C.; Jumel, Emelie; Woolfson, Derek N.; Caddick, Stephen Chemical Communications, 2006 , # 46 p. 4814 - 4816

~65%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:Hoshino, Yukio; Takeno, Noboru Bulletin of the Chemical Society of Japan, 1987 , vol. 60, # 5 p. 1919 - 1920

~82%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:Kim, Donghee; Ham, Kyungrok; Hong, Sungwoo Organic and Biomolecular Chemistry, 2012 , vol. 10, # 36 p. 7305 - 7312

~%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:University of Strathclyde Patent: EP973516 B1, 2004 ;

~%

3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one结构式

3-(Bromoacetyl)...

3754-53-8

文献:Kim, Donghee; Ham, Kyungrok; Hong, Sungwoo Organic and Biomolecular Chemistry, 2012 , vol. 10, # 36 p. 7305 - 7312

 海关

海关编码 2914700090
中文概述 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途, 丙酮报明包装
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 英文别名

3'-Bromoflavone
3-Bromophenylboronic acid,pinacol ester
3'-Brom-flavon