BROWSE

Related Scientist

Researcher

Manoj Vasisht Mane
분자활성 촉매반응 연구단
more info

Divergent Pathways Involving 1,3-Dipolar Addition and N−N Bond Splitting of an Organic Azide across a Zirconium Methylidene

Cited 0 time in webofscience Cited 0 time in scopus
17 Viewed 4 Downloaded
Title
Divergent Pathways Involving 1,3-Dipolar Addition and N−N Bond Splitting of an Organic Azide across a Zirconium Methylidene
Author(s)
Takashi Kurogi; Manoj V. Mane; Shuai Zheng; Patrick J. Carroll; Mu-Hyun Baik; Daniel J. Mindiola
Publication Date
2018-02
Journal
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.57, no.7, pp.1978 - 1981
Publisher
WILEY-V C H VERLAG GMBH
Abstract
The zirconium methylidene (PNP)Zr=CH2(OAr) (1) reacts with N3Ad to give two products (PNP)Zr=NAd(OAr) (2) and (PNP)Zr(η2-N=NAd)(N=CH2)(OAr) (3), both resulting from a common cycloaddition intermediate (PNP)Zr(CH2N3Ad)(OAr) (A). Using a series of control experiments in combination with DFT calculations, it was found that 2 results from a nitrene by a carbene metathesis reaction in which N2 acts as a delivery vehicle and forms N2CH2 as a side product. In the case of 3, N−N bond splitting of the azide at the α-position allowed the isolation of a rare example of a parent ketimide complex of zirconium. Isotopic labeling studies and solid-state X-ray analysis are presented for 2 and 3, in addition to an independent synthesis for the former. T 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
URI
https://pr.ibs.re.kr/handle/8788114/5461
ISSN
1433-7851
Appears in Collections:
Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > Journal Papers (저널논문)
Files in This Item:
130-DJM8-ZrCH2-N3-Ad.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse