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苯磺酰乙酸甲酯

苯磺酰乙酸甲酯用途

用于有机合成，应用实例如下图所示：

产品A，作为一个温和的亲核试剂，和烯丙基乙酸盐B反应，在金属钯(0)催化剂作用下，生成2-苯基磺酰(4E)烯酸酯C,然后脱磺酸基制得反式-4-烯酸乙酯D.

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苯磺酰乙酸甲酯名称

[ CAS 号 ]:
34097-60-4

[ 中文名 ]:
苯磺酰乙酸甲酯

[ 英文名 ]:
Methyl phenylsulfonylacetate

[中文别名 ]:

[英文别名 ]:

MFCD00007555
Methyl 2-(phenylsulfonyl)acetate
Phenylsulfonylacetic Acid Methyl Ester
Methyl benzenesulfonylacetate
PhO2SCH2CO2Me
Methyl Phenylsulfonylacetate
Methyl phenylsulfonyl acetate
benzenesulfonyl-acetic acid methyl ester
PhSO2CH2CO2Me

苯磺酰乙酸甲酯物理化学性质

[ 密度 ]:
1.305 g/mL at 20 °C(lit.)

[ 沸点 ]:
165 °C0.05 mm Hg(lit.)

[ 熔点 ]:
30°C

[ 分子式 ]:
C₉H₁₀O₄S

[ 分子量 ]:
214.23800

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
214.03000

[ PSA ]:
68.82000

[ LogP ]:
1.71410

[ 外观性状 ]:
白色至淡黄色固体

[ 折射率 ]:
n20/D 1.535(lit.)

[ 储存条件 ]:
室温，干燥

苯磺酰乙酸甲酯MSDS

详细MSDS(安全技术说明书)

苯磺酰乙酸甲酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 安全声明 (欧洲) ]:
S23-S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2916399090

苯磺酰乙酸甲酯海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

苯磺酰乙酸甲酯文献

Methyl Carboxymethylenation of Alcohols via Dehydrative Alkylation. YuJ, et al.

Synlett 1995(11) , 1127-28, (1995)

An improved synthesis of 2-(hydroxymethyl) indene. Palandoken H, et al.

Organic Prep. and Proc. Int. 28(6) , 702-4, (1996)

Total synthesis of marine eicosanoid (-)-hybridalactone.

Chemistry 18(42) , 13531-7, (2012)

(-)-Hybridalactone (1) is a marine eicosanoid isolated from the red alga Laurencia hybrida. This natural product contains cyclopropane, cyclopentane, 13-membered macrolactone and epoxide ring systems ...

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