CONTRIBUTIONS TO THE CHEMISTRY OF BORON .213. REACTIONS OF AN AMINO-IMINO-BORANE WITH TRIBORANE(7) AND DECABORANE(14)

被引：4

作者：

GEISBERGER, G ^{[1
]}

LINTI, G ^{[1
]}

NOTH, H ^{[1
]}

机构：

[1] UNIV MUNICH,INST ANORGAN CHEM,MEISERSTR 1,W-8000 MUNICH 2,GERMANY

来源：

CHEMISCHE BERICHTE-RECUEIL | 1992年 / 125卷 / 12期

关键词：

HYDROBORATION; TETRABORANE(8); MU-(TERT-BUTYLIMINO)-MU-(TETRAMETHYLPIPERIDINO)-; ARACHNO-UNDECABORANATES(13); 11-(ORGANYLAMINO)-11-(TETRAMETHYLPIPERIDINIO)-;

D O I：

10.1002/cber.19921251212

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Triborane(7)-THF hydroborates (tert-butylimino)(tetramethylpiperidino)borane 1 slowly to form mu-(tert-butylamino)-mu-(tetramethylpiperidino)tetraborane(8) 5. This molecule shows fluxional behaviour at ambient temperature in solution. In the solid state, an X-ray structure analysis reveals the presence of the asymmetric 1104-styx valence tautomer. 1 does not react at ambient temperature with pentaborane(9) in dichloromethane/hexane solution. However, 1 reacts rapidly with decaborane(14) to produce a tetramethylpiperidine adduct of an ll-(tert-butylamino)undecaborane(14) as determined by an X-ray structure analysis. The same kind of reaction occurs between decaborane(14) and (2,6-diisopropylphenylimino)-(2,2,6,6-tetramethylpiperidino)borane. Thus, decaborane(14) acts as a diprotic acid towards amino-imino-boranes.

引用

页码：2691 / 2699

页数：9

共 20 条

[1] CONTRIBUTIONS TO THE CHEMISTRY OF BORON .202. BORYLATION OF AMINO-ACIDS BY AN AMINO-IMINO-BORANE
GEISBERGER, G
NOTH, H
CHEMISCHE BERICHTE, 1990, 123 (05) : 953 - 961
[2] CONTRIBUTIONS TO THE CHEMISTRY OF BORON .199. REACTIONS OF AN AMINO-IMINO-BORANE WITH ANILINES AND CARBOXYLIC-ACID AMIDES
BRANDL, A
GEISBERGER, G
NOTH, H
CHEMISCHE BERICHTE, 1990, 123 (01) : 63 - 65
[3] CONTRIBUTION TO THE CHEMISTRY OF BORON .201. BORATION OF LACTAMS AND UREAS BY AN AMINO-IMINO-BORANE
GEISBERGER, G
NEUKIRCHINGER, K
NOTH, H
CHEMISCHE BERICHTE, 1990, 123 (03) : 455 - 458
[4] CONTRIBUTION TO THE CHEMISTRY OF BORON .137. A CONVENIENT SYNTHESIS OF AN AMINO-IMINO-BORANE AND ITS ADDUCTS WITH BORON-TRICHLORIDE AND BORON TRIBROMIDE
NOTH, H
WEBER, S
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1983, 38 (11): : 1460 - 1465
[5] CONTRIBUTIONS TO THE CHEMISTRY OF BORON .208. REACTIONS OF AN AMINO IMINO BORANE WITH PHOSPHINIC, PHOSPHONIC, AND PHOSPHORIC-ACIDS
NOTH, H
SCHUBEL, J
CHEMISCHE BERICHTE, 1991, 124 (08) : 1687 - 1692
[6] CONTRIBUTIONS TO THE CHEMISTRY OF BORON .158. ADDITION-COMPOUNDS OF ALUMINUM AND GALLIUM HALIDES WITH AN AMINO IMINO BORANE
NOTH, H
WEBER, S
CHEMISCHE BERICHTE-RECUEIL, 1985, 118 (06): : 2554 - 2556
[7] CHEMISTRY OF DIBORANE(4) DERIVATIVES - MIXED TETRAAMINODIBORANES(4) AND ADDITIONS OF DIBORANE(4) DERIVATIVES TO AN AMINO-IMINO-BORANE
LODERER, D
NOTH, H
POMMERENING, H
RATTAY, W
SCHICK, H
CHEMISCHE BERICHTE, 1994, 127 (09) : 1605 - 1611
[8] CONTRIBUTIONS TO THE CHEMISTRY OF BORON .198. REACTIONS OF AMINO-IMINO-BORANES WITH DIOXAPHOSPHOLANES, DIOXARSOLANES, AND DIOXASTIBOLANES
BRANDL, A
NOTH, H
CHEMISCHE BERICHTE, 1990, 123 (01) : 53 - 61
[9] CONTRIBUTIONS TO THE CHEMISTRY OF BORON .14. UNEXPECTED FORMATION OF A BIS(AMINO)BORANE - SYNTHESIS AND STRUCTURE OF BIS(BENZYL-TERT-BUTYL-AMINO)BORANE
NOTH, H
WEBER, S
CHEMISCHE BERICHTE-RECUEIL, 1984, 117 (07): : 2504 - 2509
[10] CONTRIBUTION TO THE CHEMISTRY OF BORON .222. CHEMISTRY OF DIBORANE(4) DERIVATIVES - MIXED TETRAAMINODIBORANES(4) AND ADDICTIONS OF DIBORANE(4) DERIVATIVES TO AN AMINO-IMINO-BORANE (VOL 127, PG 1605, 1994)
LODERER, D
NOTH, H
POMMERENING, H
RATTAY, W
SCHICK, H
CHEMISCHE BERICHTE, 1995, 128 (01) : 93 - 93

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