BORON TRIHALIDE MEDIATED CLEAVAGE OF DIETHYL-ETHER WITH [TRIS(TRIMETHYLSILYL)METHYL]LITHIUM

被引：6

作者：

SMITH, CL

机构：

[1] Department of Natural Sciences, Albany State College, Albany

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 06期

关键词：

D O I：

10.1021/om00006a060

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Facile cleavage of Et(2)O occurs with [tris(trimethylsilyl)methyl]lithium in the presence of BX(3) (where X = F, CI, or Br) yielding ethyl tris(trimethylsilyl)methyl ether instead of the expected [tris(trimethylsilyl)methyl]boron dihalide; an analogous Et(2)O cleavage also occurs with AlCl3. The sterically hindered ether formed was unreactive toward carbon-oxygen bond cleavage by HBr, BCl3, and Me(3)SiI.

引用

页码：3098 / 3100

页数：3

共 15 条

[1]

Eaborn C., Organosilicon and Bioorganosilicon Chemistry, pp. 123-130, (1985)

[2]

Cook M.A., Eaborn C., Walton D.R.M., J. Organomet. Chem., 29, (1971)

[3]

Smith C.L., James L.M., Sibley K.L., Organometallics, 11, (1992)

[4]

Smith C.L., Abstracts of Papers, 209th National Meeting of the American Chemical Society, Anaheim, CA, April 2-6, 1995

[5]

American Chemical Society, (1995)

[6]

Seyferth D., J. Am. Chem. Soc., 81, (1959)

[7]

Al-Hashimi S., Smith J.D., J. Organomet. Chem., 153, (1978)

[8]

Eaborn C., Retta N., Smith J.D., Hitchcock P.B., J. Organomet. Chem., 235, (1982)

[9]

Eaborn C., El-Kheli M.N.A., Hitchcock P.B., Smith J.D., J. Chem. Soc., Chem. Commun., (1984)

[10]

Eaborn C., Hitchcock P.B., Smith J.D., Sullivan A.C., J. Chem. Soc., Chem. Commun., (1983)

← 1 2 →