| 词条 | Tosyl azide |
| 释义 |
| ImageFile = tosyl azide.svg | ImageSize = | ImageFile1 = Tosyl Azide Ball and Stick.png | ImageSize1 = 200px | PIN = 4-Methylbenzene-1-sulfonyl azide | OtherNames = p-Toluenesulfonyl azide; p-Tosyl azide; p-Toluenesulfonazide; TsN3 |Section1={{Chembox Identifiers | CASNo = 941-55-9 | CASNo_Ref = {{cascite|correct|CAS}} | PubChem = 13661 | ChemSpiderID = 13072 | EINECS = 213-381-5 | SMILES = O=S(=O)([N-][N+]#N)c1ccc(cc1)C | InChI = 1S/C7H7N3O2S/c1-6-2-4-7(5-3-6)13(11,12)10-9-8/h2-5H,1H3 |Section2={{Chembox Properties | Properties_ref =[1] | C=7 | H=7 | N=3 | O=2 | S=1 | Appearance = Oily colorless liquid | Density = 1.286 g/cm3 | MeltingPtC = 21 to 22 | BoilingPtC = 110 to 115 | BoilingPt_notes = at 0.001 mmHg | Solubility = |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }}Tosyl azide is a reagent used in organic synthesis.[1] UsesTosyl azide is used for the introduction of azide and diazo functional groups.[1] It is also used as a nitrene source and as a substrate for [3+2] cycloaddition reactions.[1] PreparationTosyl azide can be prepared by the reaction of tosyl chloride with sodium azide in aqueous acetone.[2] SafetyTosyl Azide is one of the more stable azide compounds but is still regarded as a potential explosive and should be carefully stored. See also
References1. ^1 2 3 {{ cite encyclopedia |author1=Heydt, H. |author2=Regitz, M. |author3=Mapp, A. K. |author4=Chen, B. | encyclopedia = Encyclopedia of Reagents for Organic Synthesis | year = 2008 | doi = 10.1002/047084289X.rt141.pub2 | chapter-url = http://onlinelibrary.wiley.com/o/eros/articles/rt141/frame.html |isbn = 978-0471936237|chapter = P-Toluenesulfonyl Azide}} 2. ^{{cite journal | title = Preparation of p-Toluenesulfonyl Azide. A Cautionary Note | author = Curphey, T. J. | journal = Organic Preparations and Procedures International | year = 1981 | volume = 13 | issue = 2 | pages = 112–115 | doi = 10.1080/00304948109356105 }} 2 : Azides|Reagents for organic chemistry |
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