Phthalan 二氢异苯并呋喃
CAS 496-14-0 MFCD00005932
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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现货库存
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分类
- {uni_hamburg} no charge; oxygen heterocycle; carbocycle; aromatic; alicycle; large ring; fused rings; 5ring; 6ring; 9ring; ether; 1fragment
- {SNA} Benzofurans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
相关文献及参考
- Short: II/25D
- For use in synthesis of nine-membered cyclic dione ethers, see: Synlett, 909 (1993).
- Treatment of phthalan with excess Li metal in the presence of 4,4'-Di-tert-butylbiphenyl, B21470, results in opening of the furan ring. Sequential introduction of two different electrophiles can be effected in the resulting bis-benzylic species, consequently phthalan can be regarded as an o-xylene dianion synthon. This approach provides a convenient access to diols and hydroxy acids which can be readily dehydrated to benzo-fused 6- or 7-membered cyclic ethers or lactones: Tetrahedron, 51, 3351 (1995); see also: J. Org. Chem., 61, 4913 (1996); Tetrahedron Lett., 39, 7759 (1998).
- Short: II/24B
安全信息
GHS Symbol
- S3/9/49 Keep only in the original container in a cool, well-ventilated place 保存在原始容器中,放在阴凉、通风良好场所;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P370+P378
- P403+P235
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H227 Combustible liquid 可燃液体
其他信息
- TCI Shanghai:1,3-二氢异苯并呋喃 o-Xylylene Oxide,>;97.0%(T)(496-14-0)
- 1,3-二氢异苯并呋喃价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 X0053 邻苯二甲基氧化物 o-Xylylene Oxide 5G 396元 2014/06/02 X0053 邻苯二甲基氧化物 o-Xylylene Oxide 25G 1130元 2010/05/25 A10217 二氢异苯并呋喃 Phthalan, 98% 25g 1610元
- MSDS 信息:1,3-Dihydroisobenzofuran(496-14-0).msds
- Sigma Aldrich:496-14-0(sigmaaldrich)
- MOL 文件:496-14-0.mol
- 图谱信息:1,3-二氢异苯并呋喃(496-14-0)核磁图( 13 CNMR) 1,3-二氢异苯并呋喃(496-14-0)红外图谱(IR1) 1,3-二氢异苯并呋喃(496-14-0)核磁图( 1 HNMR) 1,3-二氢异苯并呋喃(496-14-0)质谱(MS)
- 检测方法:GC,NMR
- Alfa Aesar:二氢异苯并呋喃 Phthalan, 98%(496-14-0)