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位置:首页 > 品牌 > Sigma-Aldrich > 5-[(4-甲苯基)磺酰]-3-氧代戊酸乙酯

Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate

5-[(4-甲苯基)磺酰]-3-氧代戊酸乙酯

品牌
Sigma-Aldrich
CAS
1093348-62-9
货号
718327
包装型号
规格纯度
95%
参考价格
567.99 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
1093348-62-9
Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate
5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester
5-[(4-甲苯基)磺酰]-3-氧代戊酸乙酯
产品介绍:

产品说明

应用

Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate can be used as a reactant to prepare:

  • Ethyl 3-oxopent-4-enoate (Nazarov′s reagent) via base-induced β-elimination reaction. Nazarov′s reagent can be employed as an anulating agent in Robinson annulation of cyclic β-diketones and cycloalkanones.
  • γ-pyrones via triflic anhydride-mediated electrophilic condensation reaction.

Reactant for:
  • Preparation of the Nazarov reagent via base-induced ß-elimination reaction

包装

1 g in glass bottle

基本信息

经验(实验)分子式C14H18O5S
分子量298.35
MDL编号MFCD15144875
PubChem化学物质编号329763568
NACRESNA.22

产品性质

质量水平100
测定95%
reaction suitabilityreaction type: C-C Bond Formation
mp42-46 ℃
SMILES stringCCOC(=O)CC(=O)CCS(=O)(=O)c1ccc(C)cc1
InChI1S/C14H18O5S/c1-3-19-14(16)10-12(15)8-9-20(17,18)13-6-4-11(2)5-7-13/h4-7H,3,8-10H2,1-2H3
InChI keyAPRUPJUUTCSBAE-UHFFFAOYSA-N

安全信息

象形图GHS05
警示用语:Danger
危险声明H318
预防措施声明P280 - P305 + P351 + P338
危险分类Eye Dam. 1
储存分类代码13 - Non Combustible Solids
WGKnwg
闪点(F)230.0 °F - closed cup
闪点(C)> 110 ℃ - closed cup

Sigma-Aldrich

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