5806-59-7Relevant articles and documents
Boron-substituted 1,3-dihydro-1,3-azaborines: Synthesis, structure, and evaluation of aromaticity
Xu, Senmiao,Mikulas, Tanya C.,Zakharov, Lev N.,Dixon, David A.,Liu, Shih-Yuan
, p. 7527 - 7531 (2013)
Getting the family together: A general synthetic strategy based on nucleophilic substitution provided B-substituted 1,3-dihydro-1,3-azaborines (see scheme), BN isosteres of arenes with potential for application in biomedicine and materials science. Experi
Neutral Fe(iv) alkylidenes, including some that bind dinitrogen
Lindley, Brian M.,Jacobs, Brian P.,MacMillan, Samantha N.,Wolczanski, Peter T.
supporting information, p. 3891 - 3894 (2016/03/16)
Neutral, formally Fe(iv) alkylidene species are sought as plausible olefin metathesis catalysts, and the synthesis of several is described herein. The complexes are prepared via nucleophilic attack (Nu = MeLi, PhCH2K, 2-picolyllithium, Me2PCH2Li, MePhPCH2Li, Ph2PCH2Li) at the imine of cationic [mer-{κ-C,N,C-(C6H4-yl)-2-CH=N(2-C6H4-C(iPr)=)}Fe(PMe3)3][B(3,5-CF3-C6H3)4]. In contrast, MeMgCl and mesityllithium displaced and deprotonated bound PMe3, respectively. Structural details are provided for mer-{κ-C,N,C-(C6H4-yl)-2-CH(Bn)N(2-C6H4-C(iPr)=)}Fe{trans-(PMe3)2}N2 and {κ-C,N,C,P-(C6H4-yl)-2-CH(CH2PMe2)N(2-C6H4-C(iPr)=)}Fe(PMe3)2.
Highly selective one-pot synthesis of spirophosphoranes exhibiting reversed apicophilicity by oxidation of dianions generated from P-H spirophosphorane
Kajiyama, Kazumasa,Yoshimune, Miki,Nakamoto, Masaaki,Matsukawa, Shiro,Kojima, Satoshi,Akiba, Kin-Ya
, p. 1873 - 1875 (2007/10/03)
(formula presented) Mild and highly selective one-pot procedures for obtaining phosphoranes that exhibit reversed (O-cis) apicophilicity are described. On the basis of the procedures, O-cis phosphorane bearing an aryl group (R = 2,4,6-tri-i-propylphenyl)