Polycyclische Verbindungen aus 2,5‐Norbornadien, Isopropylbenzol und Dehalogenierungs‐Produkten von Dihalogeno(diorganylamino)boranen. Reaktion von Bis(diisopropylamino)phenylboran mit Na/K‐Legierung und Difluor(diisopropylamino)boran | Zendy

Maringgele Walter | Zendy; Seebold Uwe | Zendy; Meller Anton | Zendy; Dielkus Sven | Zendy; Pohl Ehmke | Zendy; HerbstIrmer Regine | Zendy; Sheldrick George M. | Zendy

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Polycyclische Verbindungen aus 2,5‐Norbornadien, Isopropylbenzol und Dehalogenierungs‐Produkten von Dihalogeno(diorganylamino)boranen. Reaktion von Bis(diisopropylamino)phenylboran mit Na/K‐Legierung und Difluor(diisopropylamino)boran

Author(s) -

Maringgele Walter,

Seebold Uwe,

Meller Anton,

Dielkus Sven,

Pohl Ehmke,

HerbstIrmer Regine,

Sheldrick George M.

Publication year - 1992

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19921250708

Subject(s) - chemistry , norbornadiene , halogenation , boranes , borane , medicinal chemistry , diborane , derivative (finance) , stereochemistry , organic chemistry , boron , catalysis , financial economics , economics

Polycyclic Compounds from 2,5‐Norbornadiene, Isopropylbenzene, and Dehalogenation Products of Dihalogeno(diorganylamino)boranes. Reaction of Bis(diisopropylamino)phenylborane with Na/K Alloy and Difluoro(diisopropylamino)borane In the reaction of 2,5‐norbornadiene with Na/K alloy and dichloro(diisopropylamino)borane the species 1 was isolated, which contains six boron atoms in two triborolane rings. From isopropylbenzene and the dehalogenation products of (diisobutylamino)difluoroborane the ethenodiborolodiborol system 2 was isolated. When bis(diisopropylamino)phenylborane is treated with F 2 BN(i‐C 3 H 7 ) 2 and Na/K alloy the diborane(4) derivative 5 and 1,1,2,2‐tetrakisborylethane ( 6 ) are formed together with bis(diisopropylamino)fluoroborane ( 7 ). NMR ( 1 , 11 B, 13 C, 19 F) and MS data are given; for 1, 2, 5 , and 6 the X‐ray structure analyses were performed.

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