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1-溴苯并环丁烯

1-溴苯并环丁烯名称

[ CAS 号 ]:
21120-91-2

[ 中文名 ]:
1-溴苯并环丁烯

[ 英文名 ]:
1-Bromobenzocyclobutene

[中文别名 ]:

1-溴苯

[英文别名 ]:

Benzocyclobutenyl bromide
1-bromo-1,2-dihydro-cyclobutabenzene
AC-154
1-Bromobenzocyclobutene
MFCD00799491
1-bromocyclobutabenzene
Bicyclo[4.2.0]octa-1,3,5-triene,7-bromo
1-bromo-1,2-dihydrobenzocyclobutene
1-bromobenzocyclobutane

1-溴苯并环丁烯物理化学性质

[ 密度 ]:
1.45 g/mL at 25ºC(lit.)

[ 沸点 ]:
90ºC10.5 mm Hg(lit.)

[ 分子式 ]:
C₈H₅Br

[ 分子量 ]:
181.02900

[ 闪点 ]:
205 °F

[ 精确质量 ]:
179.95700

[ LogP ]:
2.89300

[ 蒸汽压 ]:
0.168mmHg at 25°C

[ 折射率 ]:
n20/D 1.59(lit.)

[ 储存条件 ]:
室温，干燥

1-溴苯并环丁烯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2903890090

1-溴苯并环丁烯合成路线

详细合成路线

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1-溴苯并环丁烯海关

[ 海关编码 ]: 2903890090

[ 中文概述 ]:
2903890090. 其他环烷烃、环烯烃或环萜烯烃的卤化衍生物. 增值税率:17.0%. 退税率:13.0%. 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

[ Summary ]:
2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

1-溴苯并环丁烯文献

Naphthalenes, isoquinolines, and a benzazocine from zirconocene-copper-mediated coupling of benzocyclobutadiene with nitriles and alkynes.

Org. Lett. 5(6) , 877-9, (2003)

[reaction: see text] Commercially available 1-bromobenzocyclobutene is a potentially useful synthon particularly with the application of organometallic methodology. Here we show that it is readily con...

Condensed Cyclobutane Aromatic Compounds. IX. Benzocyclobutenol and Benzocyclobutenone. Cava MP and Muth K.

J. Am. Chem. Soc. 82(3) , 652-54, (1960)

1-Bromobenzocyclobutene: a convenient entry into the benzocyclobutene ring system. DeCamp MR and Viscogliosi LA.

J. Org. Chem. 46(19) , 3918-20, (1981)

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