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3-甲基-3-氧杂环丁烷甲醇_分子结构_CAS_3143-02-0)
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3-甲基-3-氧杂环丁烷甲醇

产品号 B25111 公司名称 Alfa Aesar
CAS号 3143-02-0 公司网站 http://www.alfa.com
分子式 C5H10O2 电 话
分子量 102.1317 传 真
纯 度 97% 电子邮件
保 存 Chembase数据库ID: 67660

产品价格信息

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产品别名

标题
3-Methyl-3-oxetanemethanol
IUPAC标准名
(3-methyloxetan-3-yl)methanol
IUPAC传统名
(3-methyloxetan-3-yl)methanol
别名
3-Hydroxymethyl-3-methyloxetane

产品登记号

Beilstein号 102773
CAS号 3143-02-0
EC号 000-000-0
MDL号 MFCD00010273

产品性质

纯度 97%
沸点 79-80°C/40mm
密度 1.024
闪点 98°C(208°F)
折射率 1.4460
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产品详细信息

参考文献

  • Reacts with nucleophiles to give 2-substituted 2-methyl-1,3-propanediols; e.g. dialkylamines, on heating under pressure at 180o, give 2-(N,N-dialkylaminomethyl)-2-methylpropane-1,3-diols, and aqueous hydrogen halides give the corresponding 2-halomethyl compounds: Liebigs Ann. Chem., 365 (1973).
  • Valuable protecting agent for carboxylic acids, introduced by Corey. The oxetane ester, formed from the acid chloride, rearranges with BF3 etherate to the bridged 2,6,7-trioxabicyclo[2.2.2]octane [OBO] orthoester, stable to strong bases and nucleophiles, e.g. Grignards, but readily cleaved by mild acid, followed by saponification of the ester: J. Am. Chem. Soc., 103, 4618 (1991); 106, 2735 (1984); Tetrahedron Lett., 23, 1651 (1982); 24, 5571 (1983); 27, 2199 (1986):