795658

Garg 3,4-pyridyne precursor

97%

• Synonyme(s) : 4-(Trimethylsilyl)pyridin-3-yl trifluoromethanesulfonate
• Formule empirique (notation de Hill): C₉H₁₂F₃NO₃SSi
• Numéro CAS: 1211583-40-2
• Poids moléculaire : 299.34
• Numéro MDL: MFCD18257070
• Code UNSPSC : 12352100
• ID de substance PubChem : 329768499
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: 97%
• Forme: liquid
• Indice de réfraction: n/D 1.455
• Densité: 1.259 at 25 °C
• Groupe fonctionnel: fluoro; triflate
• Température de stockage: 2-8°C
• Chaîne SMILES: C[Si](C)(C)C1=C(OS(=O)(C(F)(F)F)=O)C=NC=C1
• InChI: 1S/C9H12F3NO3SSi/c1-18(2,3)8-4-5-13-6-7(8)16-17(14,15)9(10,11)12/h4-6H,1-3H3
• Clé InChI: HJIBLRJECSPWKZ-UHFFFAOYSA-N

Description

Application

Pyridyne precursor can be activated under mild fluoride conditions; which are highly reactive with dienes and other dipolariphiles (e.g. azides) to provide cycloaddition products containing an indole motif.

Conditionnement

Each Aldrich^CPR product will be packaged in one consolidated unit unless you specify multiple units at the time of order.

Autres remarques

Indolyne Experimental and Computational Studies: Synthetic Applications and Origins of Selectivities of Nucleophilic Additions

Regioselective reactions of 3; 4-pyridynes enabled by the aryne distortion model

Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable