| 释义 |
nitrene, n. Chem.|ˈnaɪtriːn|
[f. nitro- + -ene.]
Any organic compound whose molecule contains a nitrogen atom bearing two lone pairs of electrons.
1960G. Smolinsky in Jrnl. Amer. Chem. Soc. LXXXII. 4717/2 It appeared likely that in a suitably constituted molecule such as 2,4,6-trimethyl-2′-azidobiphenyl..it might prove possible to observe an insertion of the ‘nitrene’, {b1}N..: , into a C{b1}H bond. 1966Jrnl. Org. Chem. XXXI. 3883/2 It seems clear..that nitrenes are frequently involved as intermediates in the triethyl phosphite deoxygenation of aromatic nitro compounds. 1979Nature 30 Aug. 841/1 Nitrenes generated from aryl azides have been used to distinguish intrinsic from extrinsic membrane proteins. 1987Tetrahedron Lett. XXVIII. 5497 The azo/azide substrate..was chosen for its seemingly favorable prerequisites: Slow photo-N2-elimination, fixation of the potential nitrene function in close proximity to the π-plane of the N= N double bond. |