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1-甲氧基-3-三甲基硅氧基-1,3-丁二烯_分子结构_CAS_54125-02-9)
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1-甲氧基-3-三甲基硅氧基-1,3-丁二烯

产品号 L14672 公司名称 Alfa Aesar
CAS号 54125-02-9 公司网站 http://www.alfa.com
分子式 C8H16O2Si 电 话
分子量 172.29694 传 真
纯 度 98+% 电子邮件
保 存 Chembase数据库ID: 126864

产品价格信息

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产品别名

标题
1-Methoxy-3-trimethylsiloxy-1,3-butadiene
IUPAC标准名
{[(3E)-4-methoxybuta-1,3-dien-2-yl]oxy}trimethylsilane
IUPAC传统名
danishefsky's diene
别名
Danishefsky's diene

产品登记号

MDL号 MFCD00008498
默克索引号 146001
CAS号 54125-02-9
EC号 000-000-0
Beilstein号 1616761

产品性质

纯度 98+%
沸点 68-69°C/14mm
密度 0.890
闪点 45°C(113°F)
折射率 1.4550
GHS危险品标识 GHS02
GHS危险声明 H226
GHS警示性声明 P210-P241-P280-P303+P361+P353-P403+P235-P501A
危险公开号 10
保存注意事项 Moisture Sensitive
TSCA收录
联合国危险货物等级 3
联合国危险货物编号 UN1993
联合国危险货物包装类别(PG) III

产品详细信息

参考文献

  • The diene also undergoes cycloaddition reactions with heterodienophiles. Thus addition to carbonyl groups gives 2,3-dihydro--pyrones: J. Am. Chem. Soc., 104, 358 (1982); Heterocycles, 32, 273 (1991). See also Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium(III), 33541. For asymmetric Diels-Alder reaction with aldehydes, mediated by a chiral Lewis acid derived from BINOL ((R)-(+)-1,1'-Bi(2-naphthol), L08305) and Ti(O-i-Pr)4, see: J. Org. Chem., 60, 5998 (1995):
  • Reaction with imines in the presence of ZnCl2 leads to 4-oxotetrahydropyridines: Tetrahedron Lett., 23, 3739 (1982). For an example in synthesis of the manzamine marine alkaloids, see: J. Org. Chem., 57, 5741 (1992); J. Am. Chem. Soc., 117, 2363 (1995). For enantioselective asymmetric Diels-Alder reaction with an imine catalyzed by a BINOL boron Lewis acid, see: Tetrahedron, 49, 1749 (1993). For aza Diels-Alder reactions with imines in water under neutral conditions, see: Chem. Commun., 574 (2003).
  • For cycloaddition to Fullerene powder, 39722, see: J. Org. Chem., 60, 6353 (1995).
  • For cycloaddition to phenyl vinyl sulfone, see: J. Org. Chem., 48, 4986 (1983). Details have been given for the addition to a cyclic vinyl sulfone: Org. Synth. Coll., 8, 38 (1993).
  • Oxygen-functionalized diene, useful for the regiospecific introduction of cyclohexanone or cyclohexenone groupings by cycloaddition with dienophiles: J. Am. Chem. Soc., 96, 7807 (1974); 100, 6536, 7098 (1978). Review: Acc. Chem. Res., 14, 400 (1981); review of cycloaddition reactions of silyloxydienes: Synthesis, 85 (1983); example and discussion: Org. Synth. Coll., 7, 312 (1990):
  • High purity grade.
  • An improved procedure for the conversion of the initial adducts to enones involves treatment with TMS-OTf: J. Org. Chem., 55, 3693 (1990).