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[2 + 2]‐Cycloaddition eines Iminoborans an einen Methylen‐Titan‐Komplex
Author(s) -
Paetzold Peter,
Delpy Klaus,
Hughes Russel P.,
Herrmann Wolfgang A.
Publication year - 1985
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.19851180438
Subject(s) - chemistry , cycloaddition , methylene , medicinal chemistry , titan (rocket family) , stereochemistry , organic chemistry , catalysis , astrobiology , physics
[2 + 2]‐Cycloaddition of an Iminoborane to a Methylene‐Titanium Coordination Compound The iminoborane t BuB N t Bu ( 1c ) reacts with the short‐lived titanaethene H 2 C TiCp 2 ( 3 ) to give the 1‐aza‐2‐bora‐4‐titanacyclobutane 4c by [2 + 2]‐cycloaddition. A corresponding reaction with the more reactive iminoboranes 1a, b, d is indicated by NMR data.