Reactions of sodium tetrahydroborate with alkyl and aryl halides: A new approach to the synthesis of B3H 8 - and B12H 12 2- anions

被引：17

作者：

Bykov, A. Yu. ^{[1
]}

Mal'tseva, N. N. ^{[1
]}

Generalova, N. B. ^{[1
]}

Zhizhin, K. Yu. ^{[1
]}

Kuznetsov, N. T. ^{[1
]}

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 117907, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2013年 / 58卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

CHEMISTRY; BORANES;

D O I：

10.1134/S003602361311003X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new method for the synthesis of the B3H (8) (-) anion based on the reactions of alkyl and aryl halides (C2H4Cl2, C6H5CH2Cl, C4H9Br, (C6H5)(3)CCl, C10H7CH2Cl, CH2I2, C2HCl3) with sodium tetrahydroborate in diglyme was proposed. The method is characterized by high (up to quantitative) yields and easy isolation of the target products, (n-C4H9)(4)N)[B3H8] and Cs[B3H8], and also easy preparation of a salt of higher hydroborate anion, B12H (12) (2-) , without multistage purification from impurities of other anions of this series.

引用

页码：1321 / 1323

页数：3

共 11 条

[1]

[Anonymous], 1973, COMPREHENSIVE INORGA

[2] Superacidity of Boron Acids H2(B12X12) (X = Cl, Br) [J].

Avelar, Amy ;

Tham, Fook S. ;

Reed, Christopher A. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (19) :3491-3493

[3]

Becker H.G. O., 1990, Organikum - Organisch-chemisches Grundpraktikum, 19

[4] ISOLATION OF HEXAHYDROCLOVOHEXABORATE(2-) ANION B6H62- [J].

BOONE, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1964, 86 (22) :5036-&

[5]

Burchner M., 2010, EUROBORON5, V5, P146

[6] A new method of synthesis of the B3H 8 - anion [J].

Bykov, A. Yu. ;

Razgonyaeva, G. A. ;

Mal'tseva, N. N. ;

Zhizhin, K. Yu. ;

Kuznetsov, N. T. .

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2012, 57 (04) :471-473

[7] A CONVENIENT PREPARATION OF B12H122-SALTS [J].

ELLIS, IA ;

SCHAEFFER, R ;

GAINES, DF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (23) :3885-&

[8] CHEMISTRY OF BORANES .27. NEW POLYHEDRAL BORANE ANIONS B9H92- AND B11H112- [J].

KLANBERG, F ;

MUETTERT.EL .

INORGANIC CHEMISTRY, 1966, 5 (11) :1955-&

[9] CHEMISTRY OF BORANES .28. NEW POLYHEDRAL BORANE ANIONS B8H82-,B8H8.- AND B7H72- [J].

KLANBERG, F ;

EATON, DR ;

GUGGENBE.LJ ;

MUETTERT.EL .

INORGANIC CHEMISTRY, 1967, 6 (07) :1271-&

[10] PRACTICAL SYNTHESIS FOR DECAHYDRODECABORATES [J].

MAKHLOUF, JM ;

HOUGH, WV ;

HEFFERAN, GT .

INORGANIC CHEMISTRY, 1967, 6 (06) :1196-&

← 1 2 →